usami noritaka 宇佐美徳隆

… Alternative Names

USAMI Noritaka 宇佐美徳隆

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Researcher Number	20262107
Other IDs	https://orcid.org/0000-0002-0602-2847
External Links
Affiliation (Current)	2024: 名古屋大学, 工学研究科, 教授
Affiliation (based on the past Project Information) *help	2016 – 2024: 名古屋大学, 工学研究科, 教授 2013 – 2015: 名古屋大学, 工学(系)研究科(研究院), 教授 2012: 東北大学, 金属材料研究所, 准教授 2007 – 2010: Tohoku University, 金属材料研究所, 准教授 1999 – 2006: 東北大学, 金属材料研究所, 助教授 1995 – 1999: RCAST,the University of Tokyo, Research Associate, 先端科学技術研究センター, 助手 1998: 東大, 先端科学技術研究センター, 助手
Review Section/Research Field	Principal Investigator Applied materials science/Crystal engineering / Medium-sized Section 21:Electrical and electronic engineering and related fields / Crystal engineering / Applied materials science/Crystal engineering / Science and Engineering / Crystal engineering / Electronic materials/Electric materials / Medium-sized Section 26:Materials engineering and related fields / Electronic materials/Electric materials / Electronic materials/Electric materials … More Except Principal Investigator … More Applied materials science/Crystal engineering / Applied materials science/Crystal engineering / Basic Section 21050:Electric and electronic materials-related / Science and Engineering / Electronic materials/Electric materials / Applied optics/Quantum optical engineering / Physical properties of metals / Science and Engineering Less
Keywords	Principal Investigator 太陽電池 / シリコン / 酸化チタン / ヘテロ接合 / 結晶シリコン / 結晶成長 / 分子線エピタキシー / シリコンゲルマニウム / 量子ドット / 半導体量子ドット … More / ヘテロ接合太陽電池 / キャリア選択性材料 / アルミニウム誘起成長法 / 窒化ガリウム / アルミニウム誘起層交換成長 / 国際研究者交流インド / シリコン多結晶 / 国際研究者交流　インド / ナノ構造 / 表面界面制御 / 雨滴発電 / 白色中性子ホログラフィー / 局所構造 / 軽元素 / 多元混晶 / 窒化チタン / ドーパントフリー / 光閉じ込め構造 / Two-dimensional hole gas / Modulation doping / Strain-controlled thin film / Multicomponent Zone-melting Method / Molecular Beam Epitaxy / Silicon Germanium / 二次元正孔ガス / 変調ドーピング構造 / 歪み制御薄膜 / 溶質元素補給ゾーン成長法 / 分子線エピタキシー法 / indirect semiconductor / electron localization / charged exciton / modulation doping / semiconductor quantum well / semiconductor quantum dot / microscopic photoluminescence / 励起子分子 / 局在励起子 / フォトルミネッセンス / 間接遷移型半導体 / 電子局在 / 帯電励起子 / 変調ドーピング / 半導体量子井戸 / 顕微フォトルミネッセンス / 放射冷却 / ヘテロ構造 / 歪みシリコン / 亜粒界 / 粒界 / 結晶方位 / シリコンバルク多結晶 / バルク多結晶 / 状態図 / 歪み分布 / 顕微ラマン / SiGe / SGOI / MOSFET / SOI / 歪みSi / ゲルマニウム / フィードバック制御 / その場観察 / 溶質元素補給ゾーン成長 / 選択成長 / Stranski-Krastanow成長様式 / ガスソース分子線エピタキシ- / 分子線エピタキシ- / 歪み超格子 … More Except Principal Investigator SiGe / シリコンゲルマニウム / InGaAsN / 量子ドット / neighboring confinement structure / 間接遷移型半導体 / 隣接閉じ込め構造 / 太陽電池 / RF-MBE / MOVPE / InGaPN / GaAsN / 無フォノン発光 / AlGaP / 量子細線 / 量子井戸 / 微小共振器 / 歪み / 結晶成長 / 結晶欠陥 / シリコン / 島状成長 / 光エレクトロニクス / 熱光発電セル / データ駆動科学 / シリサイド半導体 / 脆化 / バンド / 水素脆化 / エピタキシャル薄膜 / ハイドロジェノミクス / 界面 / 水素 / 可視化 / 錯体水素化物 / 水素化物 / resonant tunneling / strained Si / floating zone growth / multicomponent zone-melting method / multicomponent bulk crystal / ヘテロ構造 / 優先成長方位 / フローティングゾーン成長法 / 分子線エピタキシー / 逆格子空間マッピング / 共鳴トンネル / 歪みシリコン / フローティングゾーン成長 / 溶質元素補給成長法 / バルク結晶 / huge bandgap bowing / slloy semiconductors / diluted nitride alloy / 巨大ボウイング / 窒化物半導体 / 有機金属気相成長 / GaNAs / GaNP / 巨大バンドギャッブボウイング / InAsN / 巨大バンドギャップボウイング / 混晶半導体 / III-V-N型窒化物混晶 / island growth / Quantum dot / Optelectronics / exciton / strain field / 局在 / 励起子分子 / DBR / 自己形成Geドット / 不均一歪み場 / 励起子 / 歪み場 / in-situ monitoring / alloy semiconductor / multicomponet zone-melting method / 基板 / 単結晶 / 成長界面 / In-Ga-As / 均一組成 / 多元系バルク結晶 / その場観察 / 多元系半導体バルク結晶 / 溶質元素補給ゾーン成長法 / selective epitaxy / quantum dots / Stranski-Krastanow成長様式 / ガスソース分子線エピタキシ- / Si(311)面 / SiGeの混晶 / 不純物散乱 / 界面ラフネス散乱 / 変調ドープ構造 / イオン注入 / SiGe混晶 / 選択成長 / no phonon transition / indireck semiconductors / アルミニウムガリウム燐 / Antiphase Domain / Quasi Phase Matching / Sublattice Reversal / Domain Inversion / Compound Semiconductor / Second-Harmonic Generation / Frequency Conversion / Nonlinear Optics / 差周波発生 / 差調波発生 / アンチフェイズドメイン / 疑似位相整合 / 副格子交換 / 分極反転 / 化合物半導体 / 光第2高調波発生 / 波長変換 / 非線形光学 / quantum dot / quantum wire / quantum well / 超格子 / 高誘電率絶縁膜 / マイクロディスク / 光電子融合デバイス / 導波路 / シミュレーション / フォトニック結晶 / ゲルマニウム / ファセット成長 / デンドライト結晶 / せん断応力 / ランダム粒界 / 亜粒界 / Siバルク多結晶 / 浮遊キャスト法 / 浮遊キャスト成長 / 多結晶 / X線回折 / 塑性変形 / 結晶レンズ / 3次元原子像 / 結晶構造 / 局所構造 / 三次元原子像 / 電子顕微鏡 / ホログラフィー / 結晶粒径 / 成長速度 / 潜熱 / 過冷度 / 融液成長 / 初期酸化 / リン吸着デジタル制御 / 自己触媒 / 電界効果トランジスタ / 変調ドーピング / 低温Si層 / CMP / 発光ダイオード / 電界効果型トランジス / 電界効果型トランジスタ / 光物性 / 電子物性 / 人工IV族半導体 / 核スピン / 半導体 / 同位体 Less

データ駆動科学によるシリサイド大型結晶開発と高効率熱光発電セルへの応用
- Principal Investigator
  
  鵜殿治彦
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Ibaraki University
Challenge to improve the efficiency of a droplet-based electricity generator by controlling the surface and interface and its application to solar cells that generate electricity even in the rainPrincipal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Nagoya University
Challenge to the realization of dopant-free flexible solar cells that expand the application area of photovoltaicsPrincipal Investigator
- Principal Investigator
  
  Usami Noritaka
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Nagoya University
Creation of functional metastable silicon-based multiple element materials by controlling light elementsPrincipal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Nagoya University
HYDROGENOMICS: Creation of Innovative Materials, Devices, and Reaction Processes using Higher-Order Hydrogen Functions
- Principal Investigator
  
  Hitosugi Taro
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
Selective area growth of GaN on glass using an AIC seed layer for micro-LED applicationsPrincipal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for JSPS Fellows
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Nagoya University
Research on carrier selective contact materials for monocrystalline silicon solar cellsPrincipal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for JSPS Fellows
- Research Field
  
  Crystal engineering
- Research Institution
  Nagoya University
太陽電池用高品質シリコン多結晶インゴットの成長技術の開発Principal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for JSPS Fellows
- Research Field
  
  Crystal engineering
- Research Institution
  Nagoya University
Challenge to a new growth technique to fabricate crystalline Si sheet on the melt by the aid of radiative coolingPrincipal Investigator
- Principal Investigator
  
  USAMI Noritaka
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Crystal engineering
- Research Institution
  Nagoya University
Realization of compressively strained silicon by defect control using ion implantation and application to high hole mobilty devicesPrincipal Investigator
- Principal Investigator
  
  Usami Noritaka
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Nagoya University
  Tohoku University
Demonstration of innovative Germanium optoelectronic devices and developments of simulation technologies
- Principal Investigator
  
  SHIRAKI Yasuhiro
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tokyo City University
Investigation of crystal growth mechanisms of Si crystals floating on Si melt and development of crystal growth technique to realize high-quality Si multicrystals
- Principal Investigator
  
  NAKAJIMA Kazuo
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tohoku University
Development of electron excited X-ray holography for micro-area 3D atomic structure analysis
- Principal Investigator
  
  HAYASHI Koichi (HAYASHI Kouichi)
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Physical properties of metals
- Research Institution
  Tohoku University
ゲルマニウム結晶ウェハーの高温加圧加工によるX線用モノクロメーター結晶の研究
- Principal Investigator
  
  中嶋一雄
- Project Period (FY)
  2006
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Applied optics/Quantum optical engineering
- Research Institution
  Tohoku University
Development of crystal growth technology for architecture of microstructures in bulk multicrystals and its application to high-efficiency solar cellsPrincipal Investigator
- Principal Investigator
  
  USAMI Noritaka
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tohoku University
絶縁体上SiGe仮想基板の形成機構の解明と高機能電子デバイスへの応用Principal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Tohoku University
量子ドットによる歪み誘起バンドギャップ変化を利用した太陽電池用材料の創製Principal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
Growth of SiGe bulk single crystals with low defect density and creation of functional heterostructures
- Principal Investigator
  
  NAKAJIMA Kazuo
- Project Period (FY)
  2002 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Tohoku University
シリコン系混晶半導体のグローバル成長制御Principal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
過冷炉度を制御した融液成長法による太陽電池用Si多結晶の大粒径化と高効率化
- Principal Investigator
  
  中嶋一雄
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tohoku University
Research on functional electronic devices based on straind-Si on SiGe alloy substratesPrincipal Investigator
- Principal Investigator
  
  USAMI Noritaka
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Tohoku University
人工IV族半導体の形成と光・電子物性制御
- Principal Investigator
  
  白木靖寛
- Project Period (FY)
  1999 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Development of multicomponent bulk single crystal with uniform composition by the multicomponent zone-melting method
- Principal Investigator
  
  NAKAJIMA Kazuo
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tohoku University
Study on Enhancement of Non-Phonon Excitonic Luminescence by using Inhomogeneous strain fields
- Principal Investigator
  
  SHIRAKI Yasuhiro
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  The University of Tokyo
Huge Bandgap-Bowing Effect in III-V-N Type Nitride Alloy Semiconductors and its Applications
- Principal Investigator
  
  ONABE Kentaro
- Project Period (FY)
  1999 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  The University of Tokyo
Research on spatially and temporally resolved spectroscopy of semiconductor quantum structures by using ulta small probe lightPrincipal Investigator
- Principal Investigator
  
  USAMI Noritaka
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tohoku University
  The University of Tokyo
核スピン濃度と分析を制御した半導体超構造の作製と評価
- Principal Investigator
  
  伊藤公平
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Keio University
半導体量子ドットの構造制御と新機能素子への応用に関する研究Principal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  The University of Tokyo
Research on epitaxial growth of functional group-IV semiconductor superstructures and application to VLSI
- Principal Investigator
  
  SHIRAKI Yasuhiro
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  The University of Tokyo
超微細構造半導体の結晶成長および配列制御に関する研究Principal Investigator
- Principal Investigator
  
  宇佐美徳隆
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  The University of Tokyo
Domain-Inversion Epitaxy and Its Application to Wavelength Conversion Devices
- Principal Investigator
  
  ITO Ryoichi
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  The University of Tokyo
Research on Optical Transitions of Indirect Semiconductors with Novel Superstructures
- Principal Investigator
  
  SHIRAKI Yasuhiro
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  The University of Tokyo
Control of Optical Transitions with Quantum Microstructures of Indirect Semiconductors
- Principal Investigator
  
  SHIRAKI Yasuhiro
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  The University of Tokyo

[Book] Silicon-germanium (SiGe) nanostructures2011
- Author(s)
  Y.Shiraki N.Usami
- Total Pages
  627
- Publisher
  Woodhead Publishing
- Data Source
  KAKENHI-PROJECT-21246003
[Book] Silicon germanium (SiGe)nanostructures2011
- Author(s)
  Y. Shiraki and N. Usami
- Total Pages
  627
- Publisher
  Woodhead Publishing
- Data Source
  KAKENHI-PROJECT-21246003
[Book] 太陽電池の物理2010
- Author(s)
  ペーターヴュルフェル著, 宇佐美徳隆、石原照也、中嶋一雄監訳
- Publisher
  丸善
- Data Source
  KAKENHI-PROJECT-20226001
[Book] 太陽電池の物理2010
- Author(s)
  ペーターヴュルフェル著, 宇佐美徳隆、石原照也、中嶋一雄監訳
- Publisher
  丸善(5月出版予定)
- Data Source
  KAKENHI-PROJECT-20226001
[Book] Fundamental understanding of subgrain boundaries(Advances in Materials Research 14)(Crystal Growth of Si for Solar Cells, edited by K.Nakajima, and N.Usami)(chap.6)2009
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, K.Nakajima
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Influence of post-oxidizing treatment on passivation performance on the spin-coated titanium oxide films on crystalline silicon2023
- Author(s)
  Luo Hao、Nguyen Van Hoang、Gotoh Kazuhiro、Ajito Saya、Hojo Tomohiko、Kurokawa Yasuyoshi、Akiyama Eiji、Usami Noritaka
- Journal Title
  
  Thin Solid Films
  
  Volume: 764 Pages: 139597-139597
- DOI
  10.1016/j.tsf.2022.139597
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18H05514
[Journal Article] Performance enhancement of droplet-based electricity generator using a CYTOP intermediate layer2022
- Author(s)
  Haitao Wang, Yasuyoshi Kurokawa, Kazuhiro Gotoh, Shinya Kato, Shigeru Yamada, Takashi Itoh and Noritaka Usami
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 62 Issue: SC Pages: SC1032-SC1032
- DOI
  10.35848/1347-4065/acaca7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K18807
[Journal Article] Epitaxial growth of SiGe films by annealing Al-Ge alloyed pastes on Si substrate2022
- Author(s)
  Keisuke Fukuda, Satoru Miyamoto, Masahiro Nakahara, Shota Suzuki, Marwan Dhamrin, Kensaku Maeda, Kozo Fujiwara, Yukiharu Uraoka, Noritaka Usami
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1 Pages: 147701-11
- DOI
  10.1038/s41598-022-19122-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00303
[Journal Article] Silicon Nanocrystals Embedded in Nanolayered Silicon Oxide for Crystalline Silicon Solar Cells2022
- Author(s)
  Ryohei Tsubata, Kazuhiro Gotoh, Masashi Matsumi, Markus Wilde, Tetsuya Inoue, Yasuyoshi Kurokawa, Katsuyuki Fukutani, and Noritaka Usami
- Journal Title
  
  ACS Applied Nano Materials
  
  Volume: 5 Issue: 2 Pages: 1820-1827
- DOI
  10.1021/acsanm.1c03355
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K15127, KAKENHI-PLANNED-18H05518, KAKENHI-PLANNED-18H05514
[Journal Article] Passivation mechanism of the high-performance titanium oxide carrier-selective contacts on crystalline silicon studied by spectroscopic ellipsometry2021
- Author(s)
  Gotoh Kazuhiro、Miura Hiroyuki、Shimizu Ayako、Kurokawa Yasuyoshi、Usami Noritaka
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 60 Issue: SB Pages: SBBF04-SBBF04
- DOI
  10.35848/1347-4065/abd6dd
- NAID
  120007164846
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18H05514
[Journal Article] Improved Performance of Titanium Oxide/Silicon Oxide Electron-Selective Contacts by Implementation of Magnesium Interlayers2021
- Author(s)
  Yuta Nakagawa, Kazuhiro Gotoh, Tetsuya Inoue, Yasuyoshi Kurokawa, and Noritaka Usami
- Journal Title
  
  Phys. Status Solidi A
  
  Volume: 218 Issue: 19 Pages: 21002961-6
- DOI
  10.1002/pssa.202100296
- NAID
  120007190664
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20998, KAKENHI-PLANNED-18H05514
[Journal Article] 水素局在化によるヘテロ界面機能の強化2021
- Author(s)
  後藤和泰、宇佐美徳隆
- Journal Title
  
  セラミックス/日本セラミックス協会
  
  Volume: 56 Pages: 80-83
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18H05514
[Journal Article] Impact of chemically grown silicon oxide interlayers on the hydrogen distribution at hydrogenated amorphous silicon/crystalline silicon heterointerfaces2021
- Author(s)
  Gotoh Kazuhiro、Wilde Markus、Ogura Shohei、Kurokawa Yasuyoshi、Fukutani Katsuyuki、Usami Noritaka
- Journal Title
  
  Applied Surface Science
  
  Volume: 567 Pages: 150799-150799
- DOI
  10.1016/j.apsusc.2021.150799
- NAID
  120007190663
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K04884, KAKENHI-PROJECT-21H04650, KAKENHI-PLANNED-18H05514, KAKENHI-PLANNED-18H05518
[Journal Article] Activation energy of hydrogen desorption from high-performance titanium oxide carrier-selective contacts with silicon oxide interlayers2021
- Author(s)
  Gotoh Kazuhiro、Mochizuki Takeya、Hojo Tomohiko、Shibayama Yuki、Kurokawa Yasuyoshi、Akiyama Eiji、Usami Noritaka
- Journal Title
  
  Current Applied Physics
  
  Volume: 21 Pages: 36-42
- DOI
  10.1016/j.cap.2020.10.002
- NAID
  120007145986
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18H05514
[Journal Article] Application of Bayesian optimization for improved passivation performance in TiOx/SiOy/c-Si heterostructure by hydrogen plasma treatment2021
- Author(s)
  Miyagawa Shinsuke、Gotoh Kazuhiro、Kutsukake Kentaro、Kurokawa Yasuyoshi、Usami Noritaka
- Journal Title
  
  Applied Physics Express
  
  Volume: 14 Issue: 2 Pages: 025503-025503
- DOI
  10.35848/1882-0786/abd869
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18H05514
[Journal Article] Application of Bayesian optimization for high-performance TiOx/SiOy/c-Si passivating contact2021
- Author(s)
  Shinsuke Miyagawa, Kazuhiro Gotoh, Kentaro Kutsukake, Yasuyoshi Kurokawa, Noritaka Usami
- Journal Title
  
  Solar Energy Materials and Solar Cells
  
  Volume: 230 Pages: 1112511-7
- DOI
  10.1016/j.solmat.2021.111251
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20998, KAKENHI-PLANNED-18H05514
[Journal Article] Scalable fabrication of GaN on amorphous substrates via MOCVD on highly oriented silicon seed layers2020
- Author(s)
  Hainey Mel、Robin Yoann、Avit Geoffrey、Amano Hiroshi、Usami Noritaka
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 535 Pages: 125522-125522
- DOI
  10.1016/j.jcrysgro.2020.125522
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17366, KAKENHI-PROJECT-18F18347
[Journal Article] Impact of deposition of indium tin oxide double layers on hydrogenated amorphous silicon/crystalline silicon heterojunction2020
- Author(s)
  Semma Masanori、Gotoh Kazuhiro、Wilde Markus、Ogura Shohei、Kurokawa Yasuyoshi、Fukutani Katsuyuki、Usami Noritaka
- Journal Title
  
  AIP Advances
  
  Volume: 10 Issue: 6 Pages: 065008-065008
- DOI
  10.1063/5.0009994
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-18H05514, KAKENHI-PLANNED-18H05518, KAKENHI-PROJECT-17H01057
[Journal Article] Effect of hydrogen plasma treatment on the passivation performance of TiOx on crystalline silicon prepared by atomic layer deposition2020
- Author(s)
  Miyagawa Shinsuke、Gotoh Kazuhiro、Ogura Shohei、Wilde Markus、Kurokawa Yasuyoshi、Fukutani Katsuyuki、Usami Noritaka
- Journal Title
  
  Journal of Vacuum Science & Technology A
  
  Volume: 38 Issue: 2 Pages: 022410-022410
- DOI
  10.1116/1.5134720
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-18H05514, KAKENHI-PROJECT-17H01057
[Journal Article] Effect of forming gas annealing on hydrogen content and surface morphology of titanium oxide coated crystalline silicon heterocontacts2020
- Author(s)
  Nakagawa Yuta、Gotoh Kazuhiro、Wilde Markus、Ogura Shohei、Kurokawa Yasuyoshi、Fukutani Katsuyuki、Usami Noritaka
- Journal Title
  
  Journal of Vacuum Science & Technology A
  
  Volume: 38 Issue: 2 Pages: 022415-022415
- DOI
  10.1116/1.5134719
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-18H05514, KAKENHI-PLANNED-18H05518, KAKENHI-PROJECT-17H01057
[Journal Article] Fabrication of group IV semiconductor alloys on Si substrate applying Al paste with screen-printing2020
- Author(s)
  Nakahara Masahiro、Matsubara Moeko、Suzuki Shota、Dhamrin Marwan、Miyamoto Satoru、Hainey Mel Forrest、Usami Noritaka
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 59 Issue: SG Pages: SGGF07-SGGF07
- DOI
  10.35848/1347-4065/ab6e0b
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17F17366
[Journal Article] Surface-orientation control of silicon thin films via aluminum-induced crystallization on monocrystalline cubic substrates2020
- Author(s)
  Hainey Mel、Zhou Eddie (Chenhui)、Viguerie Loic、Usami Noritaka
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 533 Pages: 125441-125441
- DOI
  10.1016/j.jcrysgro.2019.125441
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17366
[Journal Article] Pole figure analysis from electron backscatter diffraction?an effective method of evaluating fiber-textured silicon thin films as seed layers for epitaxy2019
- Author(s)
  Hainey Mel、Robin Yoann、Amano Hiroshi、Usami Noritaka
- Journal Title
  
  Applied Physics Express
  
  Volume: 12 Issue: 2 Pages: 025501-025501
- DOI
  10.7567/1882-0786/aafb26
- NAID
  210000135579
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17F17366
[Journal Article] Hydrogen concentration at a-Si:H/c-Si heterointerfaces-The impact of deposition temperature on passivation performance2019
- Author(s)
  Gotoh Kazuhiro、Wilde Markus、Kato Shinya、Ogura Shohei、Kurokawa Yasuyoshi、Fukutani Katsuyuki、Usami Noritaka
- Journal Title
  
  AIP Advances
  
  Volume: 9 Issue: 7 Pages: 075115-075115
- DOI
  10.1063/1.5100086
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-18H05514, KAKENHI-PLANNED-18H05518, KAKENHI-PROJECT-17H01057
[Journal Article] Epitaxial growth of SiGe on Si substrate by printing and firing of Al-Ge mixed paste2019
- Author(s)
  Fukami Shogo、Nakagawa Yoshihiko、Hainey Mel F.、Gotoh Kazuhiro、Kurokawa Yasuyoshi、Nakahara Masahiro、Dhamrin Marwan、Usami Noritaka
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 58 Issue: 4 Pages: 045504-045504
- DOI
  10.7567/1347-4065/ab00e5
- NAID
  210000155617
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17F17366
[Journal Article] Controllable Optical and Electrical Properties of Nb Doped TiO2 Films by RF Sputtering2018
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh, Takeya Mochizuki, Noritaka Usami
- Journal Title
  
  2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC) - Proceeding
  
  Volume: - Pages: 1986-1990
- DOI
  10.1109/pvsc.2018.8548205
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17F17723
[Journal Article] Local Structure of High Performance TiOx Electron-Selective Contact Revealed by Electron Energy Loss Spectroscopy x Electron-Selective Contact Revealed by Electron Energy Loss Spectroscopy2018
- Author(s)
  Mochizuki Takeya、Gotoh Kazuhiro、Kurokawa Yasuyoshi、Yamamoto Takahisa、Usami Noritaka
- Journal Title
  
  Advanced Materials Interfaces
  
  Volume: 6 Issue: 3 Pages: 1801645-1801645
- DOI
  10.1002/admi.201801645
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18H05514, KAKENHI-PROJECT-16K14546
[Journal Article] Effect of substrate type on the electrical and structural properties of TiO2 thin films deposited by reactive DC sputtering2018
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh, Yoshihiko Nakagawa, Noritaka Usami
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 491 Pages: 120-125
- DOI
  10.1016/j.jcrysgro.2018.04.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17F17723
[Journal Article] Towards optimized nucleation control in multicrystalline silicon ingot for solar cells2017
- Author(s)
  G. Anandhababu, I. Takahashi, T. Muramatsu, and N. Usami
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14F04356
[Journal Article] Improved multicrystalline silicon ingot quality using single layer silicon beads coated with silicon nitride as seed layer2016
- Author(s)
  G .Anandhababu, I. Takahashi, S. Matsushima, and N. Usami
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 441 Pages: 124-130
- DOI
  10.1016/j.jcrysgro.2016.02.021
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14F04356
[Journal Article] Gas-source MBE growth of strain-relaxed Si1-xCx on Si(100) substrates2013
- Author(s)
  Keisuke Arimoto, Shoichiro Sakai, Hiroshi Furukawa, Junji Yamanaka, Kiyokazu Nakagawa, Noritaka Usami, Yusuke Hoshi, Kentarou Sawano, Yasuhiro Shiraki
- Journal Title
  
  J. Cryst. Growth
  
  Volume: 378 Pages: 212-217
- DOI
  10.1016/j.jcrysgro.2012.12.152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360001, KAKENHI-PROJECT-25600079
[Journal Article] Formation of compressively strained Si/Si1-xCx/Si(100) heterostructures using gas-source molecular beam epitaxy2013
- Author(s)
  Keisuke Arimoto
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 362 Pages: 276-281
- DOI
  10.1016/j.jcrysgro.2011.12.084
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23760011, KAKENHI-PROJECT-24360001, KAKENHI-PROJECT-25600079
[Journal Article] Room temperature electroluminescence from Ge quantum dots embedded in photonic crystal microcavities2012
- Author(s)
  Toshiki Tsuboi, Xuejun Xu, Jinsong Xia,Noritaka Usami, Takuya Maruizumi, andYasuhiro Shiraki
- Journal Title
  
  Applied Physics Express
  
  Volume: 5 Issue: 5 Pages: 052101-052101
- DOI
  10.1143/apex.5.052101
- NAID
  10030593466
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Silicon-based current-injected light emitting diodes with Ge self-assembled quantum dots embedded in photonic crystal nanocavities2012
- Author(s)
  Xuejun Xu, Toshiki Tsuboi, Taichi Chiba, Noritaka Usami, Takuya Maruizumi, and Yasuhiro Shiraki
- Journal Title
  
  Optics Express
  
  Volume: 20(13) Issue: 13 Pages: 14714-14721
- DOI
  10.1364/oe.20.014714
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Silicon-based light emitting devices based on Ge self-assembled quantum dots embedded in optical cavity2012
- Author(s)
  Xuejun Xu, Sho Narusawa, Taichi Chiba, Toshiki Tsuboi, Jinsong Xia, Noritaka Usami, Takuya Maruizumi, and Yasuhiro Shiraki
- Journal Title
  
  IEEE Journal of Selected Topics inQuantum Electronics
  
  Volume: 18(6) Issue: 6 Pages: 1830-1838
- DOI
  10.1109/jstqe.2012.2206802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Upper limit of two-dimensional hole gas mobility in strained Ge/SiGe Heterostructures2012
- Author(s)
  T. Tanaka, Y. Hoshi, K. Sawano, N. Usami, Y. Shiraki, and K. M. Itoh
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 100 Issue: 22 Pages: 222102-222102
- DOI
  10.1063/1.4723690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003, KAKENHI-PROJECT-22241024
[Journal Article] Effects of increased compressive strain on hole effective mass and scattering mechanisms in strained Ge channels2011
- Author(s)
  K.Sawano, K.Toyama, R.Masutomi, T.Okamoto, K.Arimoto, K.Nakagawa, N.Usami, Y.Shiraki
- Journal Title
  
  Microelectronic Engineering
  
  Volume: 88 Pages: 465-468
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Impact of type of crystal defects in multicrystalline Si on electrical properties and interaction with impurities2011
- Author(s)
  I.Takahashi, N.Usami, H.Mizuseki, Y.Kawazoe, G.Stokkan, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Implementation of faceted dendrite growth on floating cast method to realize high-quality multicrsytalline Si ingot for solar cells2011
- Author(s)
  N.Usami, I.Takahashi, K.Kutsukake, K.Fujiwara, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Line width dependence of anisotropic strain state in SiGe films induced by selective ion implantation2011
- Author(s)
  Y. Hoshi, K. Sawano, A. Yamada, S. Nagakura, N. Usami, K. Arimoto, K. Nakagawa, and Y. Shiraki
- Journal Title
  
  Applied Physics Express
  
  Volume: 4 Pages: 95701-95701
- NAID
  10029622735
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Line width dependence of anisotropic strain state in SiGe films induced by selective ion implantation2011
- Author(s)
  Y.Hoshi, K.Sawano, A.Yamada, S.Nagakura, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Applied Physics Express
  
  Volume: 4 Issue: 9 Pages: 095701-095701
- DOI
  10.1143/apex.4.095701
- NAID
  10029622735
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Implementation of faceted dendrite growth on floating cast method to realize high-quality multicrsytalline Si ingot for solar cells2011
- Author(s)
  N.Usami, I.Takahashi, K.Kutsukake, K.Fujiwara, K.Nakajima
- Journal Title
  
  J.Appl.Phys.
  
  Volume: 109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Impact of type of crystal defects in multicrystalline Si on electrical prope and interaction with impurities2011
- Author(s)
  I.Takahashi, N.Usami, H.Mizuseki, Y.Kawazoe, G.Stokkan, K.Nakajima
- Journal Title
  
  J.Appl.Phys.
  
  Volume: 109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Ion energy and dose dependence of strain relaxation for thin SiGe buffer layers using Si+ implantation2010
- Author(s)
  Y.Hoshi, K.Sawano, A.Yamada, K.Arimoto, N.Usami, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Thin Solid Films 518
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Formation of Uniaxially Strained SiGe by Selective Ion Implantation Technique2010
- Author(s)
  Kentarou Sawano, Yusuke Hoshi, Atsunori Yamada, Yoshiyasu Hiraoka, Noritaka Usami, Keisuke Arimoto, Kiyokazu Nakagawa, Yasuhiro Shiraki
- Journal Title
  
  Thin Solid Films 518
  
  Pages: 2454-2456
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] A computational investigation of relationship between shear stress and multicrystalline structure in silicon2010
- Author(s)
  I.Takahashi, 宇佐美徳隆, 沓掛健太朗, K.Morishita, 中嶋一雄
- Journal Title
  
  Jpn.J.Appl.Phys. (未定, 印刷中)
- NAID
  210000068399
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Formation of Uniaxially Strained SiGe by Selective Ion Implantation Technique2010
- Author(s)
  Kentarou Sawano, Yusuke Hoshi, AtsunoriYamada, Yoshiyasu Hiraoka, Noritaka Usami, Keisuke Arimoto, Kiyokazu Nakagawa, and Yasuhiro Shiraki
- Journal Title
  
  Thin Solid Films
  
  Volume: 518 Pages: 2454-2454
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Growth mechanism of the Si <110> faceted dendrite2010
- Author(s)
  K.Fujiwara, H.Fukuda, N.Usami, K.Nakajima, S.Uda
- Journal Title
  
  Phys.Rev.B 81
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Pattern formation mechanism of a periodically faceted interface during crystallization of Si2010
- Author(s)
  M.Tokairin, K.Fujiwara, K.Kutsukake, H.Kodama, N.Usami, K.Nakajima
- Journal Title
  
  J.Crystal Growth
  
  Volume: 312 Pages: 3670-3674
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Optical anisotropies of Si grown on step-graded SiGe(110) layers2010
- Author(s)
  R.E.Balderas-Navarro, L.F.Lastras-Martinez, K.Arimoto, R.Castro-Garcia, O.Villalobos-Aguilar, A.Lastras-Martinez, K.Nakagawa, K.Sawano, Y.Shiraki, N.Usami, K.Nakajima
- Journal Title
  
  Applied Physics Letters
  
  Volume: 96
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Growth mechanism of the Si <110> faceted dendrite2010
- Author(s)
  K.Fujiwara, H.Fukuda, N.Usami, K.Nakajima, S.Uda
- Journal Title
  
  Physical Review B
  
  Volume: 81
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Relationship between grain boundary structures in Si multicrystals and generation of dislocations during crystal growth2010
- Author(s)
  N.Usami, R.Yokoyama, I.Takahashi, K.Kutsukake, K.Fujiwara, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 107
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Ion dose, energy, and species dependencies of strain relaxation of SiGe buffer layers fabricated by ion implantation technique2010
- Author(s)
  Y.Hoshi, K.Sawano, A.Yamada, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 107
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Ion dose, energy, and species dependencies of strain relaxation of SiGe buffer layers fabricated by ion implantation technique2010
- Author(s)
  Y. Hoshi, K. Sawano, A. Yamada, N. Usami,K. Arimoto, K. Nakagawa, and Y. Shiraki
- Journal Title
  
  J. Appl. Phys.
  
  Volume: 107 Pages: 103509-103509
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Generation mechanism of dislocations during directional solidification of multicrystalline silicon using artificially designed seed2010
- Author(s)
  I.Takahashi, 宇佐美徳隆, 沓掛健太朗, G.Stokkan, K.Morishita, 中嶋一雄
- Journal Title
  
  J.Cryst.Growth 312
  
  Pages: 897-901
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Pattern formation mechanism of a periodically faceted interface during crystallization of Si2010
- Author(s)
  M.Tokairin, K.Fujiwara, K.Kutsukake, H.Kodama, N.Usami, K.Nakajima
- Journal Title
  
  J.Cryst.Growth 312
  
  Pages: 3670-3674
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Generation mechanism of dislocations during directional solidification of multicrystalline silicon using artificially designed seed2010
- Author(s)
  I.Takahashi, N.Usami, K.Kutsukake, G.Stokkan, K.Morishita, K.Nakajima
- Journal Title
  
  J.Crystal Growth 312
  
  Pages: 897-901
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] A computational investigation of relationship between shear stress and multicrystalline structure in silicon2010
- Author(s)
  I.Takahashi, N.Usami, K.Kutsukake, K.Morishita, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 49
- NAID
  210000068399
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Relationship between grain boundary structures in Si multicrystals and generation of dislocations during crystal growth2010
- Author(s)
  宇佐美徳隆, R.Yokoyama, I.Takahashi, 沓掛健太朗, 藤原航三, 中嶋一雄
- Journal Title
  
  J.Appl.Phys. 107
  
  Pages: 13511-13511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Room-temperature electroluminescence from Si microdisks with Ge quantum dots2010
- Author(s)
  J. Xia, Y. Takeda, N. Usami, T. Maruizumi, and Y. Shiraki
- Journal Title
  
  Optics Express
  
  Volume: 18 Pages: 13945-13950
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Strain relaxation mechanisms in step-graded SiGe/Si(110) heterostructures grown by gas-source MBE at high temperatures2009
- Author(s)
  Keisuke Arimoto, Masato Watanabe, Junji Yamanaka, Kiyokazu Nakagawa, Noritaka Usami, Kazuo Nakajima, Kentarou Sawano, Yasuhiro Shiraki
- Journal Title
  
  Journal of Crystal Growth 311
  
  Pages: 819-824
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Quantitative analysis of sub-grain boundaries in Si multicrystals and their impact on electrical properties and solar cell performance2009
- Author(s)
  K.Kutsukake, N.Usami, T.Ohtaniuchi, K.Fujiwara, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 105
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] 太陽電池用多結晶シリコン中の亜粒界についての基礎研究2009
- Author(s)
  沓掛健太朗、宇佐美徳隆、藤原航三、中嶋一雄
- Journal Title
  
  日本結晶成長学会誌 36
  
  Pages: 13-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Local Control of Strain in SiGe by IonImplantation Technique2009
- Author(s)
  K. Sawano, Y. Hoshi, Y. Hiraoka, N. Usami , K. Nakagawa, Y. Shiraki
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 311 Pages: 806-808
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Floating cast method to realize high-quality Si bulk multicrystals for solar cells2009
- Author(s)
  Y. Nose, I. Takahashi, W. Pan, N. Usami, K. Fujiwara, and K. Nakajima
- Journal Title
  
  J. Cryst. Growth 311
  
  Pages: 228-231
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] 太陽電池用高品質シリコンバルク多結晶の製造技術2009
- Author(s)
  宇佐美徳隆、騰原航三、沓掛健太朗、中嶋一雄
- Journal Title
  
  電子材料 48
  
  Pages: 10-16
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Microstructures of Si multicrystals and their impact on minority carrier diffusion length2009
- Author(s)
  H.Y.Wang, N.Usami, K.Fujiwara, K.Kutsukake, K.Nakajima
- Journal Title
  
  Acta Materialia 57
  
  Pages: 3268-3276
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Floating cast method to realize high-quality Si bulk multicrystals for solar cells2009
- Author(s)
  Y.Nose, I.Takahashi, W.Pan, N.Usami, K.Fujiwara, K.Nakajima
- Journal Title
  
  J.Crystal Growth 311
  
  Pages: 228-231
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Strain relaxation mechanisms in compositionally uniform and step-graded SiGe films grown on Si(110) substrates2009
- Author(s)
  Keisuke Arimoto, Masato Watanabe, Junji Yamanaka, Kiyokazu Nakagawa, Kentarou Sawano, Yasuhiro Shiraki, Noritaka Usami, Kazuo Nakajima
- Journal Title
  
  Solid-State Electronics 53
  
  Pages: 1135-1143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Strain dependence of hole effective mass and scattering mechanism in strained Ge channel structures2009
- Author(s)
  K. Sawano, K. Toyama, R. Masutomi, T. Okamoto, N. Usami, K. Arimoto, K. Nakagawa, and Y. Shiraki
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 95 Pages: 122109-122109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Strain dependence of hole effective mass and scattering mechanism in strained Ge channel structures2009
- Author(s)
  K.Sawano, K.Toyama, R.Masutomi, T.Okamoto, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Applied Physics Letters 95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Floating cast method to realize high-quality Si bulk multicrystals for solar cells2009
- Author(s)
  Y. Nose, I. Takahashi, W. Pan, N. Usami, K. Fujiwara, and K. Nakaiima
- Journal Title
  
  J. Cryst. Growth 311
  
  Pages: 228-231
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Microstructures of Si multicrystals and their impact on minority carrier diffusion length2009
- Author(s)
  H.Y.Wang, 宇佐美徳隆, 藤原航三, 沓掛健太朗, 中嶋一雄
- Journal Title
  
  Acta Materialia 57
  
  Pages: 3268-3276
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] 太陽電池用高品質シリコンバルク多結晶の製造技術2009
- Author(s)
  宇佐美徳隆, 藤原航三, 沓掛健太朗, 中嶋一雄
- Journal Title
  
  電子材料 48
  
  Pages: 10-16
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Quantitative analysis of sub-grain boundaries in Si multicrystals and their impact on electrical properties and solar cell performance2009
- Author(s)
  K. Kutsukake, N. Usami, T. Ohtaniuchi, K. Fujiwara, and K. Nakajima
- Journal Title
  
  J. Appl. Phys 105
  
  Pages: 44909-44909
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Structural and transport properties of strained SiGe grown on V-groove patterned Si(110) substrates2009
- Author(s)
  Keisuke Arimoto, Genki Kawaguchi, Kana Shimizu, Masato Watanabe, Junji Yamanaka, Kiyokazu Nakagawa, Noritaka Usami, Kazuo Nakajima, Kentarou Sawano, Yasuhiro Shiraki
- Journal Title
  
  Journal of Crystal Growth 311
  
  Pages: 814-818
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Generation and Wavelength Control of Resonant Luminescence from Silicon Photonic Crystal Microcavities with Ge Dots2009
- Author(s)
  Jinsong Xia, Ryuichiro Tominaga, Seiji Fukamitsu, Noritaka Usami, Yasuhiro Shiraki
- Journal Title
  
  Japanese Journal of Applied Physics 48
- NAID
  40016464751
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Formation mechanism of the faceted interface: in-situ observation of the Si (100) crystal-melt interface during crystallization2009
- Author(s)
  M.Tokairin, K.Fujiwara, K.Kutsukake, N.Usami, K.Nakajima
- Journal Title
  
  Phys.Rev.B. 80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article]2009
- Author(s)
  沓掛健太朗, 宇佐美徳隆, 藤原航三, 中嶋一雄
- Journal Title
  
  Cap.6 Fundamental understanding of subgrain boundaries, in"Crystal Growth of Si for Solar Cells"(edited by K. Nakajima, and N. Usami)(Springer)
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Crystalline morphologies of step-graded SiGe layers grown on exact and vicinal (110) Si substrates2009
- Author(s)
  Keisuke Arimoto, Masato Watanabe, Junji Yamanaka, Kiyokazu Nakagawa, Kentarou Sawano, Yasuhiro Shiraki, Noritaka Usami, Kazuo Nakajima
- Journal Title
  
  Journal of Crystal Growth 311
  
  Pages: 809-813
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Fabrication of thin strain-relaxed SiGe buffer layers with high Ge composition by ion implantation method2009
- Author(s)
  Y.Hoshi, K.Sawano, Y.Hiraoka, Y.Sato, Y.Ogawa, A.Yamada, N.Usami, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Journal of Crystal Growth 311
  
  Pages: 825-828
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Local Control of Strain in SiGe by Ion Implantation Technique2009
- Author(s)
  K.Sawano, Y.Hoshi, Y.Hiraoka, N.Usami, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Journal of Crystal Growth 311
  
  Pages: 806-808
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21246003
[Journal Article] Floating cast method to realize high-quality Si bulk multicrystals for solar cells2009
- Author(s)
  Y. Nose, I. Takahashi, W. Pan, N. Usami, K. Fujiwara, and K. Nakaiima
- Journal Title
  
  J. Cryst. Growth 311
  
  Pages: 228-231
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Growth Behavior of Faceted Si Crystals at Grain Boundary Formation2009
- Author(s)
  K.Fujiwara, S.Tsumura, M.Tokairin, K.Kutsukake, N.Usami, S.Uda, K.Nakajima
- Journal Title
  
  J.Cryst.Growth 312
  
  Pages: 19-23
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Quantitative analysis of sub-grain boundaries in Si multicrystals and their impact on electrical properties and solar cell performance2009
- Author(s)
  K. Kutsukake, N. Usami, T. Ohtaniuchi, K. Fujiwara, and K. Nakaiima
- Journal Title
  
  J. Appl. Phys 105
  
  Pages: 44909-44909
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Formation mechanism of the faceted interface : in-situ observation of the Si(100)crystal-melt interface during crystallization2009
- Author(s)
  M.Tokairin, 藤原航三, 沓掛健太朗, 宇佐美徳隆, 中嶋一雄
- Journal Title
  
  Phys.Rev.B 80
  
  Pages: 174108-174108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Growth behavior of faceted Si crystals at grain boundary formation2009
- Author(s)
  藤原航三, S.Tsumura, M.Tokairin, 沓掛健太朗, 宇佐美徳隆, S.Uda, 中嶋一雄
- Journal Title
  
  J.Cryst.Growth 312
  
  Pages: 19-23
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Quantitative analysis of sub-grain boundaries in Si multicrystals and their impact on electrical properties and solar cell performance2009
- Author(s)
  K. Kutsukake, N. Usami, T. Ohtaniuchi, K. Fujiwara, and K. Nakajima
- Journal Title
  
  J. Appl. Phys 105
  
  Pages: 44909-44909
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] 太陽電池用高品質シリコンバルク多結晶の製造技術2009
- Author(s)
  宇佐美徳隆、藤原航三、沓掛健太朗、中嶋一雄
- Journal Title
  
  電子材料 48
  
  Pages: 10-16
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Structural origin of a cluster of bright spots in reverse bias electroluminescence image of solar cells based on Si multicrystals2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, I. Yonenaga, and K. Nakaiima
- Journal Title
  
  Appl. Phys. Express 1
  
  Pages: 75001-75001
- NAID
  10025081680
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Impact of defect density in.Si bulk multicrystals on gettering effect of impurities2008
- Author(s)
  I. Takahashi, N. Usami, R. Yokoyama, Y. Nose, K. Kutsukake, K. Fujiwara, and K. Nakaiima
- Journal Title
  
  Jpn. J. Appl. Phys 47
  
  Pages: 8790-8792
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Siバルク多結晶の組織制御による太陽電池の高効率化2008
- Author(s)
  宇佐美徳隆. 藤原航三, 沓掛健太朗, 中嶋一雄
- Journal Title
  
  電子情報通信学会技術研究報告 108
  
  Pages: 73-76
- NAID
  110006792719
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] In situ observation of Si faceted dendrite growth from low-degree-of-undercooling melts2008
- Author(s)
  K. Fujiwara, K. Maeda, N. Usami, G. Sazaki, Y. Nose, A. Nomura, T. Shishido and K. Nakajima
- Journal Title
  
  Acta Materialia 56
  
  Pages: 2663-2668
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Growth mechanism of Si-faceted dendrites2008
- Author(s)
  K. Fujiwara, K. Maeda, N. Usami, K. Nakaiima
- Journal Title
  
  Phys. Rev. Lett 101
  
  Pages: 55503-55503
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Siバルク結晶の組織制御による電池の高効率化2008
- Author(s)
  宇佐美徳隆、藤原航二、沓掛健太朗、中嶋一雄
- Journal Title
  
  電子情報通信学会技術研究報告 108
  
  Pages: 73-76
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Impact of detect density in Si bulk multicrystals on gettering effect of impurities2008
- Author(s)
  I. Takahashi, N. Usami, R. Yokoyama, Y. Nose, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Journal Title
  
  Jpn. J. Appl. Phys 47
  
  Pages: 8790-8792
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Structural origin of a cluster of bright spots in reverse bias electroluminescence image of solar cells based on Si multicrystals2008
- Author(s)
  N.Usami, K.Kutsukake, K.Fujiwara, I.Yonenaga, K.Nakajima
- Journal Title
  
  Appl.Phys.Express 1
- NAID
  10025081680
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Impact of defect density in Si bulk multicrystals on gettering effect of impurities2008
- Author(s)
  I.Takahashi, N.Usami, R.Yokoyama, Y.Nose, K.Kutsukake, K.Fujiwara, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 47
  
  Pages: 8790-8792
- NAID
  40016389603
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Poly-Si film with long carrier lifetime prepared by rapid thermal annealing of Cat-CVD amorphous silicon thin films2008
- Author(s)
  K. Ohdaira, Y. Abe, M. Fukuda, S. Nishizaki, N. Usami, K. Nakajima, T. Karasawa, T. Torikai, and H. Matsumura
- Journal Title
  
  Thin Solid Films 516
  
  Pages: 600-603
- NAID
  120001300211
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Impact of defect density in Si bulk multicrystals on gettering effect of impurities2008
- Author(s)
  I. Takahashi, N. Usami, R. Yokoyama, Y. Nose, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Journal Title
  
  Jpn. J. Appl. Phys 47
  
  Pages: 8790-8792
- NAID
  40016389603
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Siバルク多結晶の組織制御による太陽電池の高効率化2008
- Author(s)
  宇佐美徳隆、藤原航三、沓掛健太朗、中嶋一雄
- Journal Title
  
  電子情報通信学会技術研究報告 108
  
  Pages: 73-76
- NAID
  110006792719
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Structural origin of a cluster of bright spots in reverse bias electroluminescence image of solar cells based on Si multicrystals2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, I. Yonenaga, and K. Nakajima
- Journal Title
  
  Appl. Phys. Express 1
  
  Pages: 75001-75001
- NAID
  10025081680
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] In situ observation of Si faceted dendrite growth from low-degree-of-undercooling melts2008
- Author(s)
  K. Fujiwara, K. Maeda, N. Usami, G Sazaki, Y. Nose, A. Nomura, T. Shishido and K. Nakaiima
- Journal Title
  
  Acta Materialia 56
  
  Pages: 2663-2668
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] In situ observation of Si faceted dendrite growth from low-degree-of-undercooling melts2008
- Author(s)
  K. Fujiwara, K. Maeda, N. Usami, G. Sazaki, Y. Nose, A. Nomura, T. Shishido and K. Nakaiima
- Journal Title
  
  Acta Materialia 56
  
  Pages: 2663-2668
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Growth mechanism of Si-faceted dendrites2008
- Author(s)
  K. Fujiwara, K. Maeda, N. Usami, K. Nakajima
- Journal Title
  
  Phys. Rev. Lett 101
  
  Pages: 55503-55503
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Growth mechanism of Si-faceted dendrites2008
- Author(s)
  K. Fujiwara, K. Maeda, N. Usami, K. Nakajima
- Journal Title
  
  Phys. Rev. Lett 101
  
  Pages: 55503-55503
- NAID
  40019490875
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Structural origin of a cluster of bright spots in reverse bias electroluminescence image of solar cells based on Si multicrystals2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, I. Yonenaga, and K. Nakajima
- Journal Title
  
  Appl. Phys. Express 1
  
  Pages: 75001-75001
- NAID
  10025081680
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20226001
[Journal Article] Control of strain status in SiGe thin film by epitaxial growth on Si with buried porous layer2007
- Author(s)
  N.Usami, K.Kutsukake, K.Nakajima, S.Amtabilian et al.
- Journal Title
  
  Appl. Phys. Lett. 90
- NAID
  120002337940
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth temperature dependence of lattice structures of SiGe/graded buffer structures grown on Si(110) substrates by gas-source MBE2007
- Author(s)
  K.Arimoto, J.Yamanaka, K.Nakagawa, K.Sawano, Y.Shiraki, N.Usami, et al.
- Journal Title
  
  J. Cryst. Growth 301/302
  
  Pages: 343-348
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Formation mechanism of parallel twins related to Si-facetted dendrite growth2007
- Author(s)
  K. Fujiwara, K. Maeda, N. Usami, G. Sazaki, Y. Nose and K. Nakajima
- Journal Title
  
  Scripta Materialia 57
  
  Pages: 81-84
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Control of strain status in SiGe thin film by epitaxial growth on Si with buried porous layer2007
- Author(s)
  N.Usami, et al.
- Journal Title
  
  Applied Physics Letters 90
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Influence of structural imperfection of Σ5 grain boundaries in bulk multicrystalline Si on their electrical activities2007
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, Y.Nose, K.Nakajima
- Journal Title
  
  J. Appl. Phys. 101
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] シリコンバルク多結晶太陽電池の粒界設計に向けて2007
- Author(s)
  沓掛健太朗, 宇佐美徳隆, 藤原航三, 中嶋一雄
- Journal Title
  
  マテリアルインテグレーション 20
  
  Pages: 31-36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Fabrication of Ge channels with extremely high compressive strain and their magnetotransport properties2007
- Author(s)
  K.Sawano, Y.Kunishia, K.Toyama, T.Okamoto, N.Usami, et al.
- Journal Title
  
  J. Cryst. Growth 301/302
  
  Pages: 339-342
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Application of Czochralski-grown Si-rich SiGe bulk crystal as a substrate for luminescent quantum wells2007
- Author(s)
  N.Usami, R.Nihei, I.Yonenaga, Y.Nose, K.Nakajima
- Journal Title
  
  Appl. Phys. Lett. 90
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Improvement in the conversion efficiency of single-junction SiGe solar cells by intentional introduction of the compositional distribution2007
- Author(s)
  M.Tayanagi, N.Usami, et al.
- Journal Title
  
  J. Applied Physics 101
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Control of strain status in SiGe thin film by epitaxial growth on Si with buried porous layer2007
- Author(s)
  N.Usami, K.Kutsukake, K.Nakajima, S.Amtabilian, A.Fave, M.Lemiti
- Journal Title
  
  Appl.Phys.Lett. 90
- NAID
  120002337940
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] シリコンバルク多結晶太陽電池の粒界設計に向けて2007
- Author(s)
  沓掛健太朗、宇佐美徳隆、藤原航三、中嶋一雄
- Journal Title
  
  マテリアルインテグレーション 20
  
  Pages: 31-36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Improvement in the conversion efficiency of single-junction SiGe solar cells by intentional introduction of the compositional distribution2007
- Author(s)
  M. Tayanagi, N. Usami, W. Pan, K. Ohdaira , K. Ujiwara , Y. Nose , and K. Nakajima
- Journal Title
  
  J. Appl. Phys 101
  
  Pages: 54504-54504
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] A new technique for quantitative analysis of sub-grain boundary density and its influence on minority carrier diffusion length in bulk multicrystalline silicon2007
- Author(s)
  Kentaro Kutsukake, Noritaka Usami, Tsuyoshi Ohtaniuchi, Kozo Fujiwara, Yoshitaro Nose, and Kazuo Nakajima
- Journal Title
  
  Proceedings of 22nd Europena Photovoltaic Solar Energy Conference
  
  Pages: 1371-1373
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Effect of the compositional distribution on the photovoltaic power conversion of SiGe solar cells2007
- Author(s)
  N. Usami, W. Pan, K. Fujiwara, M. Tayanagi, K. Ohdaira, and K. Nakajima
- Journal Title
  
  Solar Energy Mat. And Solar Cells 91
  
  Pages: 123-128
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Structure and its influence on electrical activity of a near {310}Σ5 grain boundary in bulk silicon2007
- Author(s)
  K. Kutsukake, N. Usami, K. Fujiwara, Y. Nose, and K. Nakajima
- Journal Title
  
  Materials Transaction 48
  
  Pages: 143-147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Structure and its influence on electrical activity of a near {310} Σ5 grain boundary in bulk silicon2007
- Author(s)
  K.Kutsukake, N.Usami et al.
- Journal Title
  
  Materials Transaction 48
  
  Pages: 143-147
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Improvement in the conversion efficiency of single-junction SiGe solar cells by intentional introduction of the compositional distribution2007
- Author(s)
  M.Tayanagi, N.Usami et al.
- Journal Title
  
  J. Appl. Phys. 89
  
  Pages: 162103-162103
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Effect of the compositional distribution on the photovoltaic power conversion of SiGe solar cells2007
- Author(s)
  N.Usami, W.Pan, K.Fujiwara, M.Tayanagi, K.Ohdaira, K.Nakajima
- Journal Title
  
  Solar Energy Mat.and Solar Cells 91
  
  Pages: 123-128
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Application of Czochralski-grown Si-rich SiGe bulk crystal as a substrate for luminescent strain-controlled quantum wells2007
- Author(s)
  N.Usami, R.Nihei, I.Yonenaga, Y.Nose, K.Nakajima
- Journal Title
  
  Applied Physics Letters (in press)
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Structure and its influence on electrical activity of a near {310} Σ5 grain boundary in bulk silicon2007
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, Y.Nose, K.Nakajima
- Journal Title
  
  Materials Transaction. 48
  
  Pages: 143-147
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Effect of the compositional distribution on the photovoltaic power conversion of SiGe solar cells2007
- Author(s)
  N.Usami, et al.
- Journal Title
  
  Solar Energy Mat. and Solar Cells 91
  
  Pages: 123-128
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Improvement in the conversion efficiency of single-junction SiGe solar cells by intentional introduction of the compositional distribution2007
- Author(s)
  M.Tayanagi, N.Usami, W.Pan, K.Ohdaira, K.Fujiwara, Y.Nose, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 101
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Improvement in the conversion efficiency of single-junction SiGe solar cells by intentional introduction of the compositional distribution2007
- Author(s)
  M.Tayanagi, N.Usami, W.Pan, K.Ohdaira, K.Fujiwara, Y.Nose et al.
- Journal Title
  
  J. Appl. Phys. 101
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Modification of local structures in multicrystals revealed by spatially resolved X-ray rocking curve analysis2007
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Journal Title
  
  J. Appl. Phys 102
  
  Pages: 103504-103504
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] 太陽電池用Siバルク多結晶成長技術2007
- Author(s)
  宇佐美徳隆他
- Journal Title
  
  工業材料 55
  
  Pages: 69-72
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Modification of local structures in multicrystals revealed by spatially resolved X-ray rocking curve analysis2007
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Journal Title
  
  J. Appl. Phys. 102
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Effect of the compositional distribution on the photovoltaic power conversion of SiGe solar cells2007
- Author(s)
  N.Usami et al.
- Journal Title
  
  Solar Energy Mat. and Solar Cells 91
  
  Pages: 123-128
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Influence of structural imperfection of Σ5 grain boundaries in bulk multicrystalline Si on their electrical activities2007
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, Y.Nose, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 101
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Effect of the compositional distribution on the photovoltaic power conversion of SiGe solar cells2007
- Author(s)
  N.Usami, W.Pan, K.Fujiwara, M.Tayanagi, K.Ohdaira et al.
- Journal Title
  
  Solar Energy Mat. and Solar Cells 91
  
  Pages: 123-128
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Influence of structural imperfection of Σ5 grain boundaries in bulk multicrystalline Si on their electrical activities2007
- Author(s)
  K. Kutsukake, N. Usami, K. Fujiwara, Y. Nose, and K. Nakajima
- Journal Title
  
  J. Appl. Phys 101
  
  Pages: 63509-63509
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] 太陽電池用Siバルク多結晶成長技術2007
- Author(s)
  宇佐美徳隆, 藤原航三, 藩伍根, 沓掛健太朗, 野瀬嘉太郎, 中嶋一雄
- Journal Title
  
  工業材料 55
  
  Pages: 69-72
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Structutal modification in multicrystalline Si during directional solidification revealed by spatially resolved X-ray rocking curve analysis2007
- Author(s)
  Noritaka Usami, Kentaro Kutsukake, Kozo Fujiwara, and Kazuo Nakajima
- Journal Title
  
  Proceedings of 22nd Europena Photovoltaic Solar Energy Conference
  
  Pages: 1104-1105
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] High-quality poly-crystalline silicon films with minority carrier lifetimes over 5μs formed by flash lamp annealing of precursor amorphous Si films prepared by catalytic chemical vapor deposition2007
- Author(s)
  K. Ohdaira, S. Nishizaki, Y, Endo, T. Fujiwara, H. matsumura, N. Usami, and K. Nakajima
- Journal Title
  
  Jpn. J. Appl. Phys. 46
  
  Pages: 7198-7203
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Application of Czochralski-grown Si-rich SiGe bulk crystal as a substrate for luminescent quantum wells2007
- Author(s)
  N.Usami, R.Nihei, I.Yonenaga, Y.Nose, K.Nakajima
- Journal Title
  
  Appl.Phys.Lett. 90
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] High-quality poly-crystalline silicon films with minority carrier lifetimes over 5μs formed by flash lamp annealing of precursor amorphous Si films prepared by catalytic chemical vapor deposition2007
- Author(s)
  K. Ohdaira, S. Nishizaki, Y, Endo, T. Fujiwara, H. matsumura, N. Usami, and K. Nakajima
- Journal Title
  
  Jpn. J. Appl. Phys 46
  
  Pages: 7198-7203
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] シリコンバルク多結晶の粒界制御に向けて2006
- Author(s)
  宇佐美徳隆, 沓掛健太朗, 藤原航三, 野瀬嘉太郎, 中嶋一雄
- Journal Title
  
  まてりあ 45
  
  Pages: 720-724
- NAID
  10018310872
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Strain field and related roughness formation in SiGe relaxed buffer layers2006
- Author(s)
  K.Sawano, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Thin Solid Films 508
  
  Pages: 117-119
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Strong resonant luminescence from Ge quantum dots in photonic crystal microcavity at room temperature2006
- Author(s)
  J.S.Xia, Yuta Ikegami, Y.Shiraki, N.Usami, Y.Nakata
- Journal Title
  
  Appl.Phys.Lett. 89
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Suppression of structural imperfection in strained Si by utilizing SiGe bulk substrate2006
- Author(s)
  N.Usami, Y.Nose, K.Fujiwara, K.Nakajima
- Journal Title
  
  Appl.Phys.Lett. 88
- NAID
  120001858007
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of Structure-Controlled Polycrystalline Silicon Ingot for Solar Cells by Casting2006
- Author(s)
  K.Fujiwara, W.Pan, N.Usami, K.Sawada, M.Tokairin, Y.Nose et al.
- Journal Title
  
  Acta Materialia 54
  
  Pages: 3191-3197
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] High Sensitive Imaging of Atomic Arrangement of Ge Clusters Buried in a Si Crystal by X-ray Fluorescence Holography2006
- Author(s)
  S.Kusano, S.Nakatani, K.Sumitani, T.Takahashi, Y.Yoda, N.Usami et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 45
  
  Pages: 5248-5253
- NAID
  10018149383
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Suppression of structural imperfection in strained Si by utilizing SiGe bulk substrate2006
- Author(s)
  N.Usami
- Journal Title
  
  Applied Physics Letters 88
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Influence of Stacked Ge islands on the Dark Current-Voltage Characteristics and Conversion Efficiency of the Solar Cells2006
- Author(s)
  A.Alguno, N.Usami, K.Ohdaira, W.Pan, M.Tayanagi, K.Nakajima
- Journal Title
  
  Thin Solid Films 508
  
  Pages: 402-405
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Realization of Bulk Multicrystalline Silicon with Controlled Grain Boundaries by Utilizing Spontaneous Modification of Grain Boundary Configuration2006
- Author(s)
  N.Usami, K.Kutsukake, T.Sugawara, K.Fujiwara, W.Pan, Y.Nose, T.Shishido, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 45
  
  Pages: 1734-1737
- NAID
  40007177936
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Determination of lattice parameters of SiGe/Si(110) heterostructures2006
- Author(s)
  K.Arimoto, J.Yamanaka, K.Nakagawa, K.Sawano, Y.Shiraki, S.Koh, N.Usami
- Journal Title
  
  Thin Solid Films 508
  
  Pages: 132-135
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Directional growth method to obtain high quality polycrystalline silicon from its melt2006
- Author(s)
  K.Fujiwara, W.Pan, K.Sawada, M.Tokairin, N.Usami, Y.Nose, A.Nomura, T.Shishido, K.Nakajima
- Journal Title
  
  J.Crystal Growth 292
  
  Pages: 282-285
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Strong resonant luminescence from Ge quantum dots in photonic crystal microcavity at room temperature2006
- Author(s)
  J.S.Xia, Yuta Ikegami, Y.Shiraki, N.Usami, Y.Nakata
- Journal Title
  
  Appl. Phys. Lett. 89
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Magnetotransport properties of Ge channels with extremely high compressive strain2006
- Author(s)
  K.Sawano, Y.Kunishi, Y.Shiraki, K.Toyama, T.Okamoto, N.Usami et al.
- Journal Title
  
  Appl. Phys. Lett. 89
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of Structure-Controlled Polycrystalline Silicon Ingot for Solar Cells by Casting2006
- Author(s)
  K.Fujiwara, W.Pan, N.Usami, K.Sawada, M.Tokairin, Y.Nose, A.Nomura, T.Shishido, K.Nakajima
- Journal Title
  
  Acta Materialia 54
  
  Pages: 3191-3197
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] シリコンバルク多結晶の粒界制御に向けて2006
- Author(s)
  宇佐美徳隆他
- Journal Title
  
  まてりあ 45
  
  Pages: 720-724
- NAID
  10018310872
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Suppression of structural imperfection in strained Si by utilizing SiGe bulk substrate2006
- Author(s)
  N.Usami, Y.Nose, K.Fujiwara, K.Nakajima
- Journal Title
  
  Appl. Phys. Lett. 88
- NAID
  120001858007
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Magnetotransport properties of Ge channels with extremely high compressive strain2006
- Author(s)
  K.Sawano, Y.Kunishi, Y.Shiraki, K.Toyama, T.Okamoto, N.Usami et al.
- Journal Title
  
  Applied Physics Letters 89
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Directional growth method to obtain high quality polycrystalline silicon from its melt2006
- Author(s)
  K.Fujiwara, W.Pan, K.Sawada, M.Tokairin, N.Usami et al.
- Journal Title
  
  J. Crystal Growth 292
  
  Pages: 282-285
- Data Source
  KAKENHI-PROJECT-18686001
[Journal Article] Magnetotransport properties of Ge channels with extremely high compressive strain2006
- Author(s)
  K.Sawano, Y.Kunishi, Y.Shiraki, K.Toyama, T.Okamoto, N.Usami, K.Nakagawa
- Journal Title
  
  Appl.Phys.Lett. 89
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Directional growth method to obtain high quality polycrystalline silicon from its melt2006
- Author(s)
  K.Fujiwara, W.Pan, K.Sawada, M.Tokairin, N.Usami, Y.Nose et al.
- Journal Title
  
  J. Crystal Growth 292
  
  Pages: 282-285
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Realization of Bulk Multicrystalline Silicon with Controlled Grain Boundaries by Utilizing Spontaneous Modification of Grain Boundary Configuration2006
- Author(s)
  N.Usami, K.Kutsukake, T.Sugawara, K.Fujiwara, W.Pan, Y.Nose et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 45
  
  Pages: 1734-1737
- NAID
  40007177936
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] High Sensitive Imaging of Atomic Arrangement of Ge Clusters Buried in a Si Crystal by X-ray Fluorescence Holography2006
- Author(s)
  S.Kusano, S.Nakatani, K.Sumitani, T.Takahashi, Y.Yoda, N.Usami, Y.Shiraki
- Journal Title
  
  Jpn.J.Appl.Phys. 45
  
  Pages: 5248-5253
- NAID
  10018149383
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Intermixing of Ge and Si during exposure of GeH_4 on Si2006
- Author(s)
  G.Watari, N.Usami, Y.Nose, K.Fujiwara, G.Sazaki, K.Nakajima
- Journal Title
  
  Thin Solid Films 508
  
  Pages: 163-165
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Strong resonant luminescence from Ge quantum dots in photonic crystal microcavity at room temperature2006
- Author(s)
  J.S.Xia, Y.Ikegami, Y.Shiraki, N.Usami
- Journal Title
  
  Applied Physics Letters 89
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Changes in elastic deformation of strained Si by microfabrication2005
- Author(s)
  K.Arimoto, D.Furukawa, J.Yamanaka, K.Nakagawa, K.Sawano, S.Koh, Y.Shiraki, N.Usami
- Journal Title
  
  Materials Science in Semiconductor Processing 8
  
  Pages: 181-185
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Floating zone growth of Si-rich SiGe bulk crystal using pre-synthesized SiGe feed rod with uniform composition2005
- Author(s)
  N.Usami, M.Kitamura, K.Obara, Y.Nose, G.Sazaki, K.Fujiwara et al.
- Journal Title
  
  J. Cryst. Growth 284
  
  Pages: 57-64
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of InGaAs and SiGe homogeneous bulk crystals which have complete miscibility in the phase diagrams2005
- Author(s)
  K.Nakajima, Y.Azuma, N.Usami, G.Sazaki, T.Ujihara, K.Fujiwara, T.Shishido, Y.Nishijima, T.Kusunoki
- Journal Title
  
  INTERNATIONAL JOURNAL OF MATERIALS ＆ PRODUCT TECHNOLOGY 22
  
  Pages: 185-212
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] A simple approach to determine preferential growth orientation using multiple seed crystals with random orientations and its utilization for seed optimization to restrain polycrystalline of SiGe bulk crystal2005
- Author(s)
  Y.Azuma, N.Usami, K.Fujiwara, T.Ujihrara, K.Nakajima
- Journal Title
  
  J. Crystal Growth 276
  
  Pages: 393-400
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Liquid phase eptiaxial growth of Si layer on thin Si substrates from Si pure melts under near-equilibrium conditions2005
- Author(s)
  K.Nakajima, K.Fujiwara, Y.Nose, N.Usami
- Journal Title
  
  Jpn. J. Appl. Phys. 44
  
  Pages: 5092-5095
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] On the origin of improved conversion efficiency of solar cells based on SiGe with compositional distribution2005
- Author(s)
  N.Usami et al.
- Journal Title
  
  Jpn.J.Appl.Phys. 44
  
  Pages: 857-860
- NAID
  10014418496
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] A simple approach to determine preferential growth orientation using multiple seed crystals with random orientations and its utilization for seed optimization to restrain polycrystalline of SiGe bulk crystal2005
- Author(s)
  Y.Azuma, N.Usami, K.Fujiwara, T.Ujihrara, K.Nakajima
- Journal Title
  
  J.Crystal Growth 276
  
  Pages: 393-400
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of SiGe-on-insulator and its application as a substrate for epitaxy of strained Si layer2005
- Author(s)
  N.Usami, K.Kutsukake, W.Pan, K.Fujiwara, T.Ujihara, B.Zhang, T.Yokoyama, K.Nakajima
- Journal Title
  
  J.Crystal Growth 275
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] On the origin of improved conversion efficiency of solar cells based on SiGe with compositional distribution2005
- Author(s)
  N.Usami, K.Fujiwara, W.Pan, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 44
  
  Pages: 857-860
- NAID
  10014418496
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Influence of growth temperature on minority carrier lifetime of Si layer grown by liquid phase epitaxy using Ga solvent2005
- Author(s)
  Y.Satoh, N.Usami, W.Pan, K.Fujiwara, T.Ujihara, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 98
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of InGaAs and SiGe homogeneous bulk crystals which have complete miscibility in the phase diagrams2005
- Author(s)
  K.Nakajima, Y.Azuma, N.Usami, G.Sazaki, T.Ujihara, K.Fujiwara et al.
- Journal Title
  
  INTERNATIONAL JOURNAL OF MATERIALS ＆ PRODUCT TECHNOLOGY 22
  
  Pages: 185-212
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Structural properties of directionally grown polycrystalline SiGe for solar cells2005
- Author(s)
  K.Fujiwara, W.Pan, N.Usami, K.Sawada, A.Nomura, T.Ujihara, T.Shishido, K.Nakajima
- Journal Title
  
  J.Crystal Growth 275
  
  Pages: 467-473
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Strain-field evaluation of strain-relaxed thin SiGe layers fabricated by ion-implantation method2005
- Author(s)
  K.Sawano, Y.Ozawa, A.Fukumoto, N.Usami, J.Yamanaka, K.Suzuki, K.Arimoto, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Jpn.J.Appl.Phys. 44
- NAID
  10016856628
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Observation of strain field fluctuation in SiGe-relaxed buffer layers and its influence on overgrown structures2005
- Author(s)
  K.Sawano, N.Usami, K.Arimoto, S.Koh, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Materials Science in Semiconductor Processing 8
  
  Pages: 177-180
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Structural properties of directionally grown polycrystalline SiGe for solar cells2005
- Author(s)
  K.Fujiwara, W.Pan, N.Usami, K.Sawada, A.Nomura, T.Ujihara et al.
- Journal Title
  
  J. Crystal Growth 275
  
  Pages: 467-473
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Floating zone growth of Si-rich SiGe bulk crystal using pre-synthesized SiGe feed rod with uniform composition2005
- Author(s)
  N.Usami, M.Kitamura, K.Obara, Y.Nose, G.Sazaki, K.Fujiwara, T.Shishido, K.Nakajima
- Journal Title
  
  J.Cryst.Growth 284
  
  Pages: 57-64
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Strain-field evaluation of strain-relaxed thin SiGe layers fabricated by ion-implantation method2005
- Author(s)
  K.Sawano, Y.Ozawa, A.Fukumoto, N.Usami, J.Yamanaka et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 44
- NAID
  10016856628
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Thickness Dependence of Strain Field Distribution in SiGe Relaxed Buffer Layers2005
- Author(s)
  K.Sawano, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Jpn. J. Appl. Phys. 44
  
  Pages: 8445-8447
- NAID
  10016958722
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Liquid phase eptiaxial growth of Si layer on thin Si substrates from Si pure melts under near-equilibrium conditions2005
- Author(s)
  K.Nakajima, K.Fujiwara, Y.Nose, N.Usami
- Journal Title
  
  Jpn.J.Appl.Phys. 44
  
  Pages: 5092-5095
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of multicrystalline Si with controlled grain boundary configuration by the floating zone technique2005
- Author(s)
  M.Kitamura, N.Usami, T.Sugawara, K.Kutsukake, K.Fujiwara et al.
- Journal Title
  
  J. Cryst. Growth 280
  
  Pages: 419-424
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Thickness Dependence of Strain Field Distribution in SiGe Relaxed Buffer Layers2005
- Author(s)
  K.Sawano, N.Usami et al.
- Journal Title
  
  Jpn.J.Appl.Phys. 44
  
  Pages: 8445-8447
- NAID
  10016958722
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth and properties of SiGe multicrystals with microscopic compositional distribution and their applications for high efficiency solar cells2005
- Author(s)
  K.Nakajima, K.Fujiwara, W.Pan, N.Usami, T.Shishido
- Journal Title
  
  J.Crystal Growth 275
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of SiGe-on-insulator and its application as a substrate for epitaxy of strained Si layer2005
- Author(s)
  N.Usami, K.Kutsukake, W.Pan, K.Fujiwara, T.Ujihara, B.Zhang et al.
- Journal Title
  
  J. Crystal Growth 275
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Analysis of the Dark-current Density in Solar Cells Based on Multicrystalline SiGe2005
- Author(s)
  K.Ohdaira, N.Usami, W.Pan, K.Fujiwara, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 44
  
  Pages: 8019-8022
- NAID
  10016871374
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Influence of growth temperature on minority carrier lifetime of Si layer grown by liquid phase epitaxy using Ga solvent2005
- Author(s)
  Y.Satoh, N.Usami, W.Pan, K.Fujiwara, T.Ujihara, K.Nakajima
- Journal Title
  
  J. Appl. Phys. 98
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Floating zone growth of Si bicrystals using seed crystals with artificially designed grain boundary configuration2005
- Author(s)
  N.Usami, M.Kitamura, T.Sugawara, K.Kutsukake, K.Ohdaira, Y.Nose, K.Fujiwara, T.Shishido, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 44
- NAID
  10016590610
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Strain-field evaluation of strain-relaxed thin SiGe layers fabricated by ion-implantation method2005
- Author(s)
  K.Sawano, Y.Ozawa, A.Fukumoto, N.Usami et al.
- Journal Title
  
  Jpn.J.Appl.Phys. 44
- NAID
  10016856628
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth and properties of SiGe multicrystals with microscopic compositional distribution and their applications for high efficiency solar cells2005
- Author(s)
  K.Nakajima, K.Fujiwara, W.Pan, N.Usami, T.Shishido
- Journal Title
  
  J. Crystal Growth 275
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of SiGe-on-insulator and its application as a substrate for epitaxy of strained Si layer2005
- Author(s)
  N.Usami et al.
- Journal Title
  
  Journal of Crystal Growth 275
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of SiGe-on-insulator and its application as a substrate for epitaxy of strained Si layer2005
- Author(s)
  N.Usami
- Journal Title
  
  J.Cryst.Growth (発表予定)
- Data Source
  KAKENHI-PROJECT-15686013
[Journal Article] Thickness Dependence of Strain Field Distribution in SiGe Relaxed Buffer Layers2005
- Author(s)
  K.Sawano, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Journal Title
  
  Jpn.J.Appl.Phys. 44
  
  Pages: 8445-8447
- NAID
  10016958722
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Analysis of the Dark-current Density in Solar Cells Based on Multicrystalline SiGe2005
- Author(s)
  K.Ohdaira, N.Usami, W.Pan, K.Fujiwara, K.Nakajima
- Journal Title
  
  Jpn. J. Appl. Phys. 44
  
  Pages: 8019-8022
- NAID
  10016871374
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Floating zone growth of Si-rich SiGe bulk crystal using pre-synthesized SiGe feed rod with uniform composition2005
- Author(s)
  N.Usami et al.
- Journal Title
  
  Journal of Crystal Growth 284
  
  Pages: 57-64
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] On the origin of improved conversion efficiency of solar cells based on SiGe with compositional distribution2005
- Author(s)
  N.Usami, K.Fujiwara, W.Pan, K.Nakajima
- Journal Title
  
  Jpn. J. Appl. Phys. 44
  
  Pages: 857-860
- NAID
  10014418496
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Structural Properties of Directionally Grown Polycrystalline SiGe for Solar Cells2005
- Author(s)
  K.Fujiwara, W.Pan, N.Usami et al.
- Journal Title
  
  Journal of Crystal Growth 275
  
  Pages: 467-473
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of multicrystalline Si with controlled grain boundary configuration by the floating zone technique2005
- Author(s)
  M.Kitamura, N.Usami, T.Sugawara, K.Kutsukake, K.Fujiwara, Y.Nose, T.Shishido, K.Nakajima
- Journal Title
  
  J.Cryst.Growth 280
  
  Pages: 419-424
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] A simple approach to determine preferential growth orientation using multiple seed crystals with random orientations and its utilization for seed optimization to restrain polycrystalline of SiGe bulk crystal2005
- Author(s)
  Y.Azuma, N.Usami et al.
- Journal Title
  
  Journal of Crystal Growth 276
  
  Pages: 393-400
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Floating zone growth of Si bicrystals using seed crystals with artificically designed grain boundary configuration2005
- Author(s)
  N.Usami, M.Kitamura, T.Sugawara, K.Kutsukake, K.Ohdaira et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 44
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] On the origin of strain fluctuation in strained-Si grown on SiGe-on-insulator and SiGe virtual substrates2004
- Author(s)
  K.Kutsukake, N.Usami, T.Ujihara, K.Fujiwara, G.Sazaki et al.
- Journal Title
  
  Appl. Phys. Lett. 85
  
  Pages: 1335-1337
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of solar cell with stacked Ge islands for enhanced absorption in the infrared regime2004
- Author(s)
  N.Usami, A.Alguno, K.Sawano, T.Ujihara, K.Fujiwara, G.Sazaki et al.
- Journal Title
  
  Thin Sold Films 451/452
  
  Pages: 604-607
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In-situ observation of melt growth behavior of polycrystalline silicon2004
- Author(s)
  K.Fujiwara, Y.Obinata, T.Ujihara, N.Usami, G.Sazaki, K.Nakajima
- Journal Title
  
  J. Crystal Growth 262
  
  Pages: 124-129
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Phase diagram of growth mode for the SiGe/Si heterostructure system with misfit dislocations2004
- Author(s)
  K.Nakajima, T.Ujihara, N.Usami, K.Fujiwara, G.Sazaki, T.Shishido
- Journal Title
  
  J. Crystal Growth 260
  
  Pages: 372-383
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Grain growth behaviors of polycrystalline silicon during melt growth processes2004
- Author(s)
  K.Fujiwara, Y.Obinata, T.Ujihara, N.Usami, G.Sazaki, K.Nakajima
- Journal Title
  
  J. Crystal Growth 266
  
  Pages: 441-448
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of high-quality strain-relaxed thin SiGe layers on ion-implanted Si substrates2004
- Author(s)
  K.Sawano, S.Koh, Y.Shiraki, Y.Ozawa, T.Hattori, J.Yamanaka, K.Suzuki, K.Arimoto, K.Nakagawa, N.Usami
- Journal Title
  
  Appl. Phys. Lett. 85
  
  Pages: 2514-2516
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In-situ observation of melt growth behavior of polycrystalline silicon2004
- Author(s)
  K.Fujiwara, Y.Obinata, T.Ujihara, N.Usami, G.Sazaki, K.Nakajima
- Journal Title
  
  J.Crystal Growth 262
  
  Pages: 124-129
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Grain growth behaviors of polycrystalline silicon during melt growth processes2004
- Author(s)
  K.Fujiwara, Y.Obinata, T.Ujihara, N.Usami, G.Sazaki, K.Nakajima
- Journal Title
  
  J.Crystal Growth 266
  
  Pages: 441-448
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of solar cell with stacked Ge islands for enhanced absorption in the infrared regime2004
- Author(s)
  N.Usami
- Journal Title
  
  Thin Sold Films 451/452
  
  Pages: 604-607
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Effects of spacer thickness on quantum efficiency of the solar cells with embedded Ge islands in the intrinsic layer2004
- Author(s)
  Alguno, N.Usami, T.Ujihara, K.Fujiwara, G.Sazaki et al.
- Journal Title
  
  Appl. Phys. Lett. 84
  
  Pages: 2802-2804
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Ge composition dependence of properties of solar cells based on multicrystalline SiGe with microscopic compositiona distribution2004
- Author(s)
  W.Pan, K.Fujiwara, N.Usami, T.Ujihara, K.Nakajima et al.
- Journal Title
  
  J. Appl. Phys. 96
  
  Pages: 1238-1241
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Successful growth of an In_xGa_<1-x>As (x>0.18) single bulk crystal directly on a GaAs seed crystal with preferential orientation2004
- Author(s)
  Y.Azuma, Y.Nishijima, K.Nakajima, N.Usami, K.Fujiwara et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 43
- NAID
  10013276997
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Relationship between device performance and grain boundary structural configuration in a solar cell based on multicrystalline SiGe2004
- Author(s)
  N.Usami, W.Pan, K.Fujiwara, T.Ujihara, G.Sazaki, K.Nakajima
- Journal Title
  
  Jpn. J. Appl. Phys. 43
- NAID
  10012039322
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of SiGe-on-insulator by rapid thermal annealing of Ge on Si-on-insulator substrate2004
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, T.Ujihara, G.Sazaki, K.Nakajima, B.P.Zhang, Y.Segawa
- Journal Title
  
  Appl.Surf.Sci. 224
  
  Pages: 95-98
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] On the origin of strain fluctuation in strained-Si grown on SiGe-on-insulator and SiGe virtual substrates2004
- Author(s)
  K.Kutsukake, N.Usami, T.Ujihara, K.Fujiwara, G.Sazaki, K.Nakajima
- Journal Title
  
  Appl.Phys.Lett. 85
  
  Pages: 1335-1337
- NAID
  120002337905
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Relationship between device performance and grain boundary structural configuration in a solar cell based on multicrystalline SiGe2004
- Author(s)
  N.Usami, W.Pan, K.Fujiwara, T.Ujihara, G.Sazaki, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 43
- NAID
  10012039322
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Effects of growth temperature on the surface morphology of silicon thin-film on (111) silicon monocrystalline substrate by liquid phase epitaxy2004
- Author(s)
  T.Ujihara, K.Obara, N.Usami, K.Fujiwara, G.Sazaki, T.Shishido, K.Nakajima
- Journal Title
  
  J.Crystal Growth 266
  
  Pages: 467-474
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Phase diagram of growth mode for the SiGe/Si heterostructure system with misfit dislocations2004
- Author(s)
  K.Nakajima, T.Ujihara, N.Usami, K.Fujiwara, G.Sazaki, T.Shishido
- Journal Title
  
  J.Crystal Growth 260
  
  Pages: 372-383
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Successful growth of an In_xGa_<1-x>As(x>0.18) single bulk crystal directly on a GaAs seed crystal with preferential orientation2004
- Author(s)
  Y.Azuma, Y.Nishijima, K.Nakajima, N.Usami, K.Fujiwara, T.Ujihrara
- Journal Title
  
  Jpn.J.Appl.Phys. 43
- NAID
  10013276997
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Effects of spacer thickness on quantum efficiency of the solar cells with embedded Ge islands in the intrinsic layer2004
- Author(s)
  Alguno, N.Usami, T.Ujihara, K.Fujiwara, G.Sazaki, K.Nakajima, K.Sawano, Y.Shiraki
- Journal Title
  
  Appl.Phys.Lett. 84
  
  Pages: 2802-2804
- NAID
  120002337903
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Effects of growth temperature on the surface morphology of silicon thin-film on (111) silicon monocrystalline substrate by liquid phase epitaxy2004
- Author(s)
  T.Ujihara, K.Obara, N.Usami, K.Fujiwara, G.Sazaki, T.Shishido et al.
- Journal Title
  
  J. Crystal Growth 266
  
  Pages: 467-474
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of solar cell with stacked Ge islands for enhanced absorption in the infrared regime2004
- Author(s)
  N.Usami, A.Alguno, K.Sawano, T.Ujihara, K.Fujiwara, G.Sazaki, Y.Shiraki, K.Nakajima
- Journal Title
  
  Thin Sold Films 451/452
  
  Pages: 604-607
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of SiGe-on-insulator by rapid thermal annealing of Ge on Si-on-insulator substrate2004
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, T.Ujihara, G.Sazaki et al.
- Journal Title
  
  Appl. Surf. Sci. 224
  
  Pages: 95-98
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Ge composition dependence of properties of solar cells based on multicrystalline SiGe with microscopic compositional distribution2004
- Author(s)
  W.Pan, K.Fujiwara, N.Usami, T.Ujihara, K.Nakajima, R.Shimokawa
- Journal Title
  
  J.Appl.Phys. 96
  
  Pages: 1238-1241
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of high-quality strain-relaxed thin SiGe layers on ion-implanted Si substrates2004
- Author(s)
  K.Sawano, S.Koh, Y.Shiraki, Y.Ozawa, T.Hattori, J.Yamanaka, K.Suzuki, K.Arimoto, K.Nakagawa, N.Usami
- Journal Title
  
  Appl.Phys.Lett. 85
  
  Pages: 2514-2516
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Influence of the elastic strain on the band structure of ellipsoidal SiGe coherently embedded in Si matrix2003
- Author(s)
  N.Usami, T.Ichitsubo, T.Ujihara, T.Takahashi, K.Fujiwara et al.
- Journal Title
  
  J. Appl. Phys. 94
  
  Pages: 916-920
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of homogeneous SiGe-on-insulator through thermal diffusion of Ge on Si-on-insulator substrate2003
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, T.Ujihara, G.Sazaki, B.P.Zhang, Y.Segawa, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 42
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of SiGe bulk crystal with uniform composition by utilizing feedback control system of the crystal-melt interface position for precise control of the growth temperature2003
- Author(s)
  Y.Azuma, N.Usami, T.Ujihara, K.Fujiwara, Y.Murakami, K.Nakajima
- Journal Title
  
  J.Crystal Growth 250
  
  Pages: 298-304
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Stacked Ge islands for photovoltaic applications2003
- Author(s)
  N.Usami, A.Alguno, T.Ujihara, K.Fujiwara, G.Sazaki, K.Nakajima, K.Sawano, Y.Shiraki
- Journal Title
  
  Sci.Tech.Adv.Mat. 4
  
  Pages: 367-370
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] High-quality crystalline silicon layer grown by liquid phase epitaxy method at low growth temperature2003
- Author(s)
  T.Ujihara, K.Obara, N.Usami, K.Fujiwara, G.Sazaki, T.Shishido, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 42
- NAID
  10010781885
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Enhanced quantum efficiency of solar cells with self-assembled Ge dots stacked in multilayer structure2003
- Author(s)
  A.Alguno, N.Usami, T.Ujihara, K.Fujiwara, G.Sazaki, Y.Shiraki, K.Nakajima
- Journal Title
  
  Appl.Phys.Lett. 83
  
  Pages: 1258-1260
- NAID
  120002337899
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] High-quality crystalline silicon layer grown by liquid phase epitaxy method at low growth temperature2003
- Author(s)
  T.Ujihara, K.Obara, N.Usami, K.Fujiwara, G.Sazaki et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 42
- NAID
  10010781885
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In-plane strain fluctuation in strained-Si/SiGe heterostructures2003
- Author(s)
  K.Sawano, S.Koh, Y.Shiraki, N.Usami, K.Nakagawa
- Journal Title
  
  Appl.Phys.Lett. 83
  
  Pages: 4339-4341
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Influence of the elastic strain on the band structure of ellipsoidal SiGe coherently embedded in Si matrix2003
- Author(s)
  N.Usami, T.Ichitsubo, T.Ujihara, T.Takahashi, K.Fujiwara, G.Sazaki, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 94
  
  Pages: 916-920
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Planarization of SiGe virtual substrates by CMP and its application to strained Si modulation-doped structures2003
- Author(s)
  K.Sawano, K.Arimoto, Y.Hirose, S.Koh, N.Usami, K.Nakagawa et al.
- Journal Title
  
  J. Cryst. Growth 251
  
  Pages: 693-696
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth of SiGe bulk crystal with uniform composition by utilizing feedback control system of the crystal-melt interface position for precise control of the growth temperature2003
- Author(s)
  Y.Azuma, N.Usami, T.Ujihara, K.Fujiwara, Y.Murakami et al.
- Journal Title
  
  J. Crystal Growth 250
  
  Pages: 298-304
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of homogeneous SiGe-on-insulator through thermal diffusion of Ge on Si-on-insulator substrate2003
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, T.Ujihara, G.Sazaki et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 42
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In-plane strain fluctuation in strained-Si/SiGe heterostructures2003
- Author(s)
  K.Sawano, S.Koh, Y.Shiraki, N.Usami, K.Nakagawa
- Journal Title
  
  Appl. Phys. Lett. 83
  
  Pages: 4339-4341
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Stacked Ge islands for photovoltaic applications2003
- Author(s)
  N.Usami, A.Alguno, T.Ujihara, K.Fujiwara, G.Sazaki et al.
- Journal Title
  
  Sci. Tech. Adv. Mat. 4
  
  Pages: 367-370
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Planarization of SiGe virtual substrates by CMP and its application to strained Si modulation-doped structures2003
- Author(s)
  K.Sawano, K.Arimoto, Y.Hirose, S.Koh, N.Usami, K.Nakagawa, T.Hattori, Y.Shiraki
- Journal Title
  
  J.Cryst.Growth 251
  
  Pages: 693-696
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Enhanced quantum efficiency of solar cells with self-assembled Ge dots stacked in multilayer structure2003
- Author(s)
  A.Alguno, N.Usami, T.Ujihara, K.Fujiwara, G.Sazaki, Y.Shiraki et al.
- Journal Title
  
  Appl. Phys. Lett. 83
  
  Pages: 1258-1260
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] 3D atomic imaging of SiGe system by X-ray fluorescence holography2003
- Author(s)
  K.Hayashi, Y.Takahashi, E.Matsubara, K.Nakajima, N.Usami
- Journal Title
  
  J.Materials Science : Materials in Electronics 14
  
  Pages: 459-462
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Control of Macroscopic Absorption Coefficient of Multicrystalline SiGe by Microscopic Compositional Distribution2002
- Author(s)
  N.Usami, K.Fujiwara, T.Ujihara, G.Sazaki, H.Yaguchi et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 41
- NAID
  110006344347
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Evidence for the presence of built-in strain in multicrystalline SiGe with large compositional distribution2002
- Author(s)
  N.Usami, T.Takahashi, K.Fujiwara, T.Ujihara, G.Sazaki et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 41
  
  Pages: 4462-4465
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In-situ monitoring system of the position and temperature at the crystal-solution interface2002
- Author(s)
  G.Sazaki, Y.Azuma, S.Miyashita, N.Usami, T.Ujihara, K.Fujiwara et al.
- Journal Title
  
  J. Crystal Growth 236
  
  Pages: 125-131
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Strain distribution of Si thin film grown on multicrystalline-SiGe with microscopic compositional distribution2002
- Author(s)
  N.Usami, T.Takahashi, K.Fujiwara, T.Ujihara, G.Sazaki, Y.Murakami, K.Nakajima
- Journal Title
  
  J.Appl.Phys. 92
  
  Pages: 7098-7101
- NAID
  120002338155
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of SiGe bulk crystals with uniform composition as substrates for Si-based heterostructures2002
- Author(s)
  N.Usami, Y.Azuma, T.Ujihara, G.Sazaki, K.Fujiwara, Y.Murakami, K.Nakajima
- Journal Title
  
  Mat.Sci.Eng.B 89
  
  Pages: 364-367
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] New method for measurement of interdiffusion coefficient in high temperature solutions based on Fick's first law2002
- Author(s)
  T.Ujihara, K.Fujiwara, G.Sazaki, N.Usami, K.Nakajima
- Journal Title
  
  J.Crystal Growth 241
  
  Pages: 387-394
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Strain distribution of Si thin film grown on multicrystalline-SiGe with microscopic compositional distribution2002
- Author(s)
  N.Usami, T.Takahashi, K.Fujiwara, T.Ujihara, G.Sazaki et al.
- Journal Title
  
  J. Appl. Phys. 92
  
  Pages: 7098-7101
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In-situ monitoring system of the position and temperature at the crystal-solution interface2002
- Author(s)
  G.Sazaki, Y.Azuma, S.Miyashita, N.Usami, T.Ujihara, K.Fujiwara, Y.Murakami, K.Nakajima
- Journal Title
  
  J.Crystal Growth 236
  
  Pages: 125-131
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Melt growth of multicrystalline SiGe with large compositional distribution for new solar cell applications2002
- Author(s)
  K.Nakajima, N.Usami, K.Fujiwara, Y.Murakami, T.Ujihara, G.Sazaki, T.Shishido
- Journal Title
  
  Solar Energy Materials and Solar Cells 72
  
  Pages: 93-100
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In situ observation of crystal growth behavior of silicon melt2002
- Author(s)
  K.Fujiwara, Ke.Nakajima, T.Ujihara, N.Usami, G.Sazaki, H.Hasegawa, S.Mizoguchi, K.Nakajima
- Journal Title
  
  J.Cryst.Growth 243
  
  Pages: 275-282
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth and properties of SiGe multicrystals with microscopic compositional distribution for high-efficiency solar cells2002
- Author(s)
  K.Nakajima, N.Usami, K.Fujiwara, Y.Murakami, T.Ujihara et al.
- Journal Title
  
  Solar Energy Materials ＆ Solar Cell 73
  
  Pages: 305-320
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] New method for measurement of interdiffusion coefficient in high temperature solutions based on Fick's first law2002
- Author(s)
  T.Ujihara, K.Fujiwara, G.Sazaki, N.Usami, K.Nakajima
- Journal Title
  
  J. Crystal Growth 241
  
  Pages: 387-394
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Growth and properties of SiGe multicrystals with microscopic compositional distribution for high-efficiency solar cells2002
- Author(s)
  K.Nakajima, N.Usami, K.Fujiwara, Y.Murakami, T.Ujihara, G.Sazaki, T.Shishido
- Journal Title
  
  Solar Energy Materials ＆ Solar Cell 73
  
  Pages: 305-320
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Compositional variation in Si-rich SiGe single crystals grown by multi-component zone melting method using Si seed and source crystals2002
- Author(s)
  K.Nakajima, T.Kusunoki, Y.Azuma, N.Usami, K.Fujiwara, T.Ujihara, G.Sazaki, T.Shishido
- Journal Title
  
  J.Crystal Growth 240
  
  Pages: 373-381
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Simultaneous in-situ measurement of solute and temperature distributions in the alloy solutions2002
- Author(s)
  T.Ujihara, K.Fujiwara, G.Sazaki, N.Usami, K.Nakajima
- Journal Title
  
  J.Crystal Growth 242
  
  Pages: 313-320
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In-situ observation of the Marangoni convection of a NaCl aqueous solution under microgravity2002
- Author(s)
  G.Sazaki, S.Miyashita, M.Nokura, T.Ujihara, N.Usami, K.Nakajima
- Journal Title
  
  J. Cryst. Growth 234
  
  Pages: 516-522
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Melt growth of multicrystalline SiGe with large compositional distribution for new solar cell applications2002
- Author(s)
  K.Nakajima, N.Usami, K.Fujiwara, Y.Murakami, T.Ujihara et al.
- Journal Title
  
  Solar Energy Materials and Solar Cells 72
  
  Pages: 93-100
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In situ observation of crystal growth behavior of silicon melt2002
- Author(s)
  K.Fujiwara, Ke.Nakajima, T.Ujihara, N.Usami, G.Sazaki et al.
- Journal Title
  
  J. Cryst. Growth 243
  
  Pages: 275-282
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Evaluation of mutual and intrinsic diffusion coefficients in the liquid GaGe binary system using novel determination method based on Fick's first law2002
- Author(s)
  T.Ujihara, K.Fujiwara, G.Sazaki, N.Usami, K.Nakajima
- Journal Title
  
  J. Non-cryst. Solids 312
  
  Pages: 196-202
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] In-situ observation of the Marangoni convection of a NaC1 aqueous solution under microgravity2002
- Author(s)
  G.Sazaki, S.Miyashita, M.Nokura, T.Ujihara, N.Usami, K.Nakajima
- Journal Title
  
  J.Cryst.Growth 234
  
  Pages: 516-522
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Fabrication of SiGe bulk crystals with uniform composition as substrates for Si-based heterostructures2002
- Author(s)
  N.Usami, Y.Azuma, T.Ujihara, G.Sazaki, K.Fujiwara et al.
- Journal Title
  
  Mat. Sci. Eng. B 89
  
  Pages: 364-367
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Simultaneous in-situ measurement of solute and temperature distributions in the alloy solutions2002
- Author(s)
  T.Ujihara, K.Fujiwara, G.Sazaki, N.Usami, K.Nakajima
- Journal Title
  
  J. Crystal Growth 242
  
  Pages: 313-320
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Evidence for the presence of built-in strain in multicrystalline SiGe with large compositional distribution2002
- Author(s)
  N.Usami, T.Takahashi, K.Fujiwara, T.Ujihara, G.Sazaki, Y.Murakami, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 41
  
  Pages: 4462-4465
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Evaluation of mutual and intrinsic diffusion coefficients in the liquid GaGe binary system using novel determination method based on Fick's first law2002
- Author(s)
  T.Ujihara, K.Fujiwara, G.Sazaki, N.Usami, K.Nakajima
- Journal Title
  
  J.Non-cryst.Solids 312
  
  Pages: 196-202
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Control of Macroscopic Absorption Coefficient of Multicrystalline SiGe by Microscopic Compositional Distribution2002
- Author(s)
  N.Usami, K.Fujiwara, T.Ujihara, G.Sazaki, H.Yaguchi, Y.Murakami, K.Nakajima
- Journal Title
  
  Jpn.J.Appl.Phys. 41
- NAID
  110006344347
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Compositional variation in Si-rich SiGe single crystals grown by multi-component zone melting method using Si seed and source crystals2002
- Author(s)
  K.Nakajima, T.Kusunoki, Y.Azuma, N.Usami, K.Fujiwara et al.
- Journal Title
  
  J. Crystal Growth 240
  
  Pages: 373-381
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14102020
[Journal Article] Microstructures of Si multicrystals and their impact on minority carrier diffusion length
- Author(s)
  H.Y. Wang, N. Usami, K. Fujiwara, K. Kutsukake, K. Nakajima
- Journal Title
  
  Acta Materialia (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18686001
[Patent] シリコンインゴット及びその製造方法2015
- Inventor(s)
  宇佐美　徳隆、高橋　勲、アナンダ　ゴビンダン　バブ
- Industrial Property Rights Holder
  宇佐美　徳隆、高橋　勲、アナンダ　ゴビンダン　バブ
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2015-195801
- Filing Date
  2015-10-01
- Data Source
  KAKENHI-PROJECT-14F04356
[Patent] Siバルク多結晶インゴットの製造方法2010
- Inventor(s)
  宇佐美徳隆、中嶋一雄、高橋勲
- Industrial Property Rights Holder
  東北大学
- Industrial Property Number
  2008-108887
- Acquisition Date
  2010-06-18
- Data Source
  KAKENHI-PROJECT-20226001
[Patent] Siバルク多結晶インゴットの製造方法2010
- Inventor(s)
  宇佐美徳隆、中嶋一雄、高橋勲
- Industrial Property Rights Holder
  東北大学
- Acquisition Date
  2010-06-18
- Data Source
  KAKENHI-PROJECT-20226001
[Patent] 半導体バルク多結晶の製造方法2009
- Inventor(s)
  宇佐美徳隆、中嶋一雄、沓掛健太朗
- Industrial Property Rights Holder
  東北大学
- Industrial Property Number
  2009-120594
- Filing Date
  2009-05-19
- Data Source
  KAKENHI-PROJECT-20226001
[Patent] Si多結晶インゴット、Si多結晶インゴットの製造方法およびSi多結晶ウェノハ2009
- Inventor(s)
  中嶋一雄、藤原航三、宇佐美徳隆
- Industrial Property Rights Holder
  東北大学
- Patent Publication Number
  2009-084145
- Filing Date
  2009-04-25
- Data Source
  KAKENHI-PROJECT-20226001
[Patent] Si結晶インゴットの製造方法2009
- Inventor(s)
  中嶋一雄、宇佐美徳隆
- Industrial Property Rights Holder
  東北大学
- Patent Publication Number
  2009-173518
- Filing Date
  2009-08-06
- Data Source
  KAKENHI-PROJECT-20226001
[Patent] Siバルク多結晶インゴットの製造方法2008
- Inventor(s)
  宇佐美徳隆、中嶋一雄、高橋勲
- Industrial Property Rights Holder
  東北大学
- Industrial Property Number
  2008-108887
- Filing Date
  2008-04-18
- Data Source
  KAKENHI-PROJECT-20226001
[Patent] Si結晶インゴットの製造方法2007
- Inventor(s)
  中嶋一雄、宇佐美徳隆
- Industrial Property Rights Holder
  国立大学法人東北大学
- Industrial Property Number
  2007-336605
- Filing Date
  2007-12-27
- Data Source
  KAKENHI-PROJECT-18686001
[Patent] Si結晶インゴットの製造方法2007
- Inventor(s)
  宇佐美徳隆, 中嶋一
- Industrial Property Rights Holder
  東北大学
- Industrial Property Number
  2007-336605
- Filing Date
  2007-08-23
- Data Source
  KAKENHI-PROJECT-18686001
[Patent] バルク多結晶材料の製造方法2006
- Inventor(s)
  宇佐美徳隆, 藤原航三, 中嶋一雄
- Industrial Property Rights Holder
  東北大学
- Industrial Property Number
  2006-227131
- Filing Date
  2006-08-23
- Data Source
  KAKENHI-PROJECT-18686001
[Patent] バルク多結晶材料の製造方法2006
- Inventor(s)
  宇佐美徳隆他
- Industrial Property Rights Holder
  東北大学
- Industrial Property Number
  2006-227131
- Filing Date
  2006-08-23
- Data Source
  KAKENHI-PROJECT-18686001
[Patent] Si結晶インゴットの製造方法
- Inventor(s)
  中嶋一雄、宇佐美徳隆
- Industrial Property Rights Holder
  東北大学
- Industrial Property Number
  2008-180842
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Research on next-generation PV technology in Japan2023
- Author(s)
  N. Usami
- Organizer
  2nd Indo -Japan Joint Workshop on Photovoltaics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Impact of Plasma Treatment on Heterostructures for Silicon-Based Solar Cells2022
- Author(s)
  N. Usami
- Organizer
  ISPlasma2022
- Invited
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] 太陽電池用の結晶成長やセルプロセスへのインフォマティクス応用2022
- Author(s)
  宇佐美　徳隆
- Organizer
  第 190 回総研セミナー「次世代の太陽光発電システム」
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] Silicon nanopyramid texture fabricated by one-step solution process and its application to silicon heterojunction solar cells2022
- Author(s)
  Yuqing Li, Hitoshi Sai, Takuya Matsui, and Noritaka Usami
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] 太陽電池材料SnドープSi,Ge薄膜での局所構造観測によるSn置換量の定量評価への試み2022
- Author(s)
  星翔太, 菅野友哉, 高野元輝, Keiko Widyanisa, 小林洋大, 富松優花, 木村耕治, 八方直久, 鈴木紹太, ダムリンマルワン, 福田啓介, 宮本聡, 宇佐美徳隆, 林好一, 大山研司
- Organizer
  日本物理学会2022年秋季大会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] Rapid growth of SiGe thin-films by pulsed laser annealing of Al-Ge alloyed pastes on silicon2022
- Author(s)
  Takeshi Sato, Satoru Miyamoto, Shota Suzuki, Marwan Dhamrin, Noritaka Usami
- Organizer
  33rd International Photovoltaic Science and Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] Study of local structures in Sn doped Si,Ge thin film for evaluation of Sn concentration2022
- Author(s)
  S. Hoshi, T. Kanno, M. Takano, W. Keiko, Y. Kobayashi, Y. Tomimatu, K. Kimura, N. Happo, S. Suzuki, M. Dhamrin, K. Fukuda, S. Miyamoto, N. Usami, K. Hayashi, K.Ohoyama
- Organizer
  International Workshop on Exploration of Atomistic Disorder in Long-Range Ordered Systems and of Order in Disordered Materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] Boosting the output of droplet-based energy harvester by a CYTOP intermediate layer2022
- Author(s)
  Haitao Wang, Yasuyoshi Kurokawa, Kazuhiro Gotoh, Satoru Miyamoto, Shinya Kato, Shigeru Yamada, Takashi Itoh, Noritaka Usami
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-22K18807
[Presentation] 太陽電池材料 Sn ドープ Si，Ge 薄膜中の Sn 及び Ge 周りの原子イメージング2022
- Author(s)
  星翔太，菅野友哉，高野元輝，小林洋大，富松優花，木村耕治，八方直久，鈴木紹太，ダムリンマルワン，宮本聡，宇佐美徳隆，林好一，大山研司
- Organizer
  中性子科学会第22回年会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] Verification of Sn position in Sn-doped Si,Ge thin film solar cell materials　by X-ray fluorescence holography2022
- Author(s)
  S. Hoshi, T. Kanno, M. Takano, W. Keiko, Y. Kobayashi, Y. Tomimatu, K. Kimura, N. Happo, S. Suzuki, M. Dhamrin, K. Fukuda, S. Miyamoto, N. Usami, K. Hayashi, K.Ohoyama
- Organizer
  33rd International Photovoltaic Science and Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] Suppressed Degradation of Passivation Performance in Titanium Oxide/Crystalline Silicon Heterostructure by Metallization using Titanium Nitride Interlayer2022
- Author(s)
  Tetsuya Inoue, Kazuhiro Gotoh, Yasuyohshi Kurokawa, Noritaka Usami
- Organizer
  SiliconPV2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] 窒化チタン/酸化チタン積層膜を用いた結晶シリコンヘテロ構造の電気的特性向上2022
- Author(s)
  井上　徹哉、後藤　和泰、黒川　康良、宇佐美　徳隆
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] Host-crystal orientation effects on SiGe epitaxial films grown by annealing Al-Ge alloyed pastes2022
- Author(s)
  Keisuke Fukuda, Satoru Miyamoto, Shota Suzuki, Masahiro Nakahara, Marwan Dhamrin, Kensaku Maeda, Kozo Fujiwara, Noritaka Usami
- Organizer
  33rd International Photovoltaic Science and Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] 脱炭素社会実現を加速する次世代太陽電池への期待2022
- Author(s)
  宇佐美　徳隆
- Organizer
  日本工学アカデミー中部レクチャー
- Invited
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Al-Ge合金ペーストのパルスレーザー熱処理によるSi基板上へのSiGe薄膜成長2022
- Author(s)
  佐藤剛志, 宮本聡, 鈴木紹太, ダムリンマルワン, 宇佐美徳隆
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] Impact of Plasma Treatment on Heterostructures for Silicon-Based Solar Cells2022
- Author(s)
  Noritaka Usami
- Organizer
  ISPlasma2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] Al-Ge合金ペーストによるSi(111)基板上へのSiGe混晶薄膜の成長2022
- Author(s)
  福田啓介，宮本聡，鈴木紹太，中原正博，ダムリンマルワン，前田健作，藤原航三，宇佐美徳隆
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] 脱炭素社会実現を加速する次世代太陽電池への期待2022
- Author(s)
  宇佐美　徳隆
- Organizer
  日本工学アカデミー中部レクチャー
- Invited
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] Performance enhancement of droplet-based electricity generator using a CYTOP intermediate layer2022
- Author(s)
  Haitao Wang, Yasuyoshi Kurokawa, Kazuhiro Gotoh, Satoru Miyamoto, Shinya Kato, Shigeru Yamada, Takashi Itoh, Noritaka Usami
- Organizer
  2022 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18807
[Presentation] Bayesian Optimization of Passivating Contacts for Crystalline Silicon Solar Cells2021
- Author(s)
  N. Usami
- Organizer
  240th ECS Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] 太陽電池材料SnドープSi,Ge薄膜の活性サイト位置のSn量の定量評価2021
- Author(s)
  星翔太, 菅野友哉, 高野元輝, Keiko Widyanisa, 小林洋大, 富松優花, 木村耕治, 八方直久, 鈴木紹太, ダムリンマルワン, 福田啓介, 宮本聡, 宇佐美徳隆, 林好一, 大山研司
- Organizer
  日本中性子科学会科学会第21回年会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] TiOx/結晶Siヘテロ構造における電極製膜後のパッシベーション性能の定量的評価の検討2021
- Author(s)
  深谷　昌平、後藤　和泰、松井　卓矢、齋　均、黒川　康良、宇佐美　徳隆
- Organizer
  第18回次世代の太陽光発電システムシンポジウム
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] Formation of SiGe alloyed films on Si substrate by screen-printing of Al-Ge pre-alloyed mixture pastes2021
- Author(s)
  M. Nakahara, M. Matsubara, S. Suzuki, M. Dhamrin, K. Fukuda, S. Miyamoto, K. Maeda, K. Fujiwara, and N. Usami
- Organizer
  The 8th Asian Conference on Crystal Growth and Crystal Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] Bayesian Optimization of Passivating Contacts for Crystalline Silicon Solar Cells2021
- Author(s)
  Noritaka Usami
- Organizer
  240th ECS Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] Application of Bayesian Optimization for Improved Passivation Performance in TiOx/SiOy/c-Si Heterostructure by Hydrogen Plasma Treatment2021
- Author(s)
  N. Usami
- Organizer
  The International Conference on Crystalline Silicon Photovoltaics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] 太陽電池用シリコン系材料の結晶成長の新展開2021
- Author(s)
  宇佐美　徳隆
- Organizer
  R032産業イノベーションのための結晶成長委員会第１回研究会
- Invited
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] Al-Ge合金ペーストを用いた多接合型太陽電池のためのSiGe混晶層形成2021
- Author(s)
  福田啓介, 宮本聡, 中原正博, 鈴木紹太, ダムリンマルワン, 宇佐美徳隆
- Organizer
  第18回「次世代の太陽光発電システム」シンポジウム(第1回日本太陽光発電学会学術講演会)
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] High Ge-Content SiGe Films Epitaxially Grown by Annealing Al-Ge Alloyed Pastes on Si Substrate2021
- Author(s)
  K. Fukuda, S. Miyamoto, M. Nakahara, S. Suzuki, M. Dhamrin, K. Maeda, K. Fujiwara and N. Usami
- Organizer
  2021 International Conference on Solid State Devices and Materials, SSDM 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] 窒化チタンを用いた酸化チタン/結晶シリコンヘテロ構造のパッシベーション性能劣化抑制2021
- Author(s)
  井上　徹哉、後藤　和泰、黒川　康良、宇佐美　徳隆
- Organizer
  第31回材料フォーラム TOKAI
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] 合金ペーストにより形成されるSiGe混晶層のその場観察と構造評価2021
- Author(s)
  福田啓介，宮本聡，中原正博，鈴木紹太，ダムリンマルワン，前田健作，藤原航三，宇佐美徳隆
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] 蛍光X線ホログラフィーによる太陽電池材料SnドープSiGe薄膜の局所構造観測2021
- Author(s)
  星翔太, 菅野友哉, 高野元輝, 荒瀬将太朗, 石崎嵩人, 野田新太, 木村耕治, 八方直久, 中原正博, ダムリンマルワン, 宇佐美徳隆, 林好一, 大山研司
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] ベイズ最適化を援用した高性能パッシベーティングコンタクトの実現～TiOx/結晶Siヘテロ構造への適用～2021
- Author(s)
  宮川晋輔, 後藤和泰, 沓掛健太朗, 黒川康良, 宇佐美徳隆
- Organizer
  第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] 日本に育て次世代型太陽電池2021
- Author(s)
  宇佐美　徳隆
- Organizer
  第155回結晶工学分科会研究会
- Invited
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] Materials and Process Informatics for Research on Photovoltaics2020
- Author(s)
  N. Usami
- Organizer
  The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Impact of hydrogen plasma treatment on the passivation performance of TiOx prepared on crystalline silicon by atomic layer deposition2020
- Author(s)
  S. Miyagawa, K. Gotoh, S. Ogura, M. Wilde, Y. Kurokawa, K. Fukutani, and N. Usami
- Organizer
  The 30th International Photovoltaic Science and Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] 原子分解能ホログラフィーを用いた太陽電池材料 SnドープSi薄膜のSn位置の決定2020
- Author(s)
  星翔太, 菅野友哉, 高野元輝, 荒瀬将太郎, 石崎嵩人, 野田新太, 木村耕一, 八方直久, 中原正博, ダムリンマルワン, 林好一, 大山研司, 宇佐美徳隆
- Organizer
  日本中性子科学会2020年年会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] 印刷と焼成で形成したSiGe混晶薄膜の顕微ラマン分析2020
- Author(s)
  福田啓介, 宮本聡, 中原正博, 沓掛健太郎, ダムリンマルワン, 宇佐美徳隆
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H00303
[Presentation] Fabrication of Si textures with low etching margin using Ag-assisted alkaline solution2020
- Author(s)
  Y. Li, V.H. Nguyen, and N. Usami
- Organizer
  The 30th International Photovoltaic Science and Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20998
[Presentation] 太陽電池の物理と高効率化技術2020
- Author(s)
  宇佐美　徳隆
- Organizer
  THE 27th INTERNATIONAL WORKSHOP ON ACTIVE-MATRIX FLATPANEL DISPLAYS AND DEVICES
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Pathways to high-performance silicon-based solar cells: Overview of photovoltaic research at Nagoya University2019
- Author(s)
  Noritaka Usami
- Organizer
  Instituts-Kolloquium, Institut fuer Solarenergieforschung in Hameln (ISFH)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Aluminum-induced crystallization of Si (111) on highly mismatched crystalline substrates2019
- Author(s)
  Mel Hainey, Eddie (Chenhui) Zhou, Noritaka Usami
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17F17366
[Presentation] ヘテロ接合の高性能化メカニズムと太陽電池応用2019
- Author(s)
  後藤和泰, 宇佐美徳隆
- Organizer
  日本学術振興会第175委員会次世代シリコン太陽電池分科会第10回研究会
- Invited
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] ALD 法で作製したTiOx 電子選択層の積層化による電気的特性の制御2019
- Author(s)
  望月健矢, 後藤和泰, 黒川康良, 宇佐美徳隆
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] 太陽電池高性能化への材料科学的アプローチ：結晶シリコン太陽電池を中心に2019
- Author(s)
  宇佐美　徳隆
- Organizer
  令和元年度物質科学研究会第2回iMATERIA研究会
- Invited
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Surface passivation of low temperature processed titanium oxide /alluminium oxide for silicon substrate2019
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh, Noritaka Usami
- Organizer
  Global Photovoltaic Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Surface passivation of low temperature processed titanium oxide /alluminium oxide for silicon substrate2019
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh, Noritaka Usami
- Organizer
  Global Photovoltaic Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17723
[Presentation] Role of the Interlayer in Improving Passivating Contact with Atomic Layer Deposited TiOx on Crystalline Si2019
- Author(s)
  Noritaka Usami
- Organizer
  Material Research Society Fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] ALD法で作製した法で作製したTiOx/SiOx/結晶Siヘテロ界面のパッシベーョン効果発現メカニズム水素原子脱離の影響2019
- Author(s)
  望月健矢, 後藤和泰, 北條智彦, 黒川康良, 秋山英二, 宇佐美徳隆
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Aluminum-induced crystallization of Si(111) on highly mismatched crystalline substrates2019
- Author(s)
  Mel Hainey, Jr., Takahisa Yamamoto, Eddie (Chenhui) Zhou, Loic Viguerie, Noritaka Usami
- Organizer
  International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17366
[Presentation] Multicrystalline informatics for silicon ingot with ideal microstructures2019
- Author(s)
  Noritaka Usami
- Organizer
  European Materials Modeling Council International Workshop 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Silicon Seed Layers Fabricated by Aluminum-induced Crystallization: Guidelines for Heteroepitaxy2019
- Author(s)
  Mel Hainey, Jr., Yoann Robin, Geoffrey Avit, Loic Viguerie, Hiroshi Amano, Noritaka Usami
- Organizer
  Joint ISTDM / ICSI 2019 Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17366
[Presentation] Aluminum Induced Crystallization for Heterointegration of Electronic Materials2019
- Author(s)
  el Hainey, Jr., Yoann Robin, Eddie Zhou, Hiroshi Amano, Noritaka Usami
- Organizer
  Japan-Korea PV Joint Student Seminar,
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17366
[Presentation] 印刷と焼成によるSi基板上へのSiGe層のエピタキシャル成長におけるSi基板方位の影響2019
- Author(s)
  中原　正博、深見　昌吾、Mel F. Hainey, Jr.、中川　慶彦、有元　圭介、後藤　和泰、黒川　康良、前田　健作、藤原　航三、ダムリン　マルワン、宇佐美　徳隆
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17F17366
[Presentation] Pathways to high-performance silicon-based heterojunction solar cells2019
- Author(s)
  Noritaka Usami
- Organizer
  XXIII International symposium Nanophysics & Nanoelectronics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Pole figures as tools for understanding film misorientation in Group IV thin films fabricated by aluminum-induced crystallization2018
- Author(s)
  Mel Hainey、Yoann Robin、Hiroshi Amano、Noritaka Usami
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17F17366
[Presentation] Controllable optical and electrical properties of Nb doped TiO2 films by RF sputtering2018
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh, Takeya Mochizuki, Noritaka Usami
- Organizer
  7th World Conference on Photovoltaic Energy Conversion
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17723
[Presentation] Surface passivation property of ultra-thin titanium oxide/aluminum oxide stacks for silicon based selective contact2018
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh, Ryota Nezasa, Takeya Mochizuki, Noritaka Usami
- Organizer
  The 10th International Workshop on Crystalline Silicon for Solar Cells
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17723
[Presentation] Surface Passivation Property of Ultra-thin Titanium Oxide/Aluminum Oxide stacks for Silicon Based Selective Contact2018
- Author(s)
  Xuemei Cheng, K. Gotoh, R. Nezasa, T. Mochizuki, and N. Usami
- Organizer
  10th International Workshop on Crystalline Silicon for Solar Cells
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17723
[Presentation] Low temperature processed high conductive Nb doped　titanium oxide thin film deposited by RF magnetron　sputtering2018
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh and Noritaka Usami
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17F17723
[Presentation] Transparent conductive Nb doped titanium oxide thin film deposited under low temperature by RF magnetron sputtering2018
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh, Hyunju Lee, Noritaka Usami
- Organizer
  14th China SoG Silicon and PV Power Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17723
[Presentation] 超薄膜TiOx/結晶Si界面における酸素・水素原子の挙動2018
- Author(s)
  望月健矢,後藤和泰,黒川康良,山本剛久,宇佐美徳隆
- Organizer
  第12回物性科学領域横断研究会
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Coalesced, Centimeter-scale GaN Films on Amorphous Substrates via MOCVD Growth on a Silicon Seed Layer Fabricated by Aluminum-induced Crystallization2018
- Author(s)
  Mel Hainey、Yoann Robin、Hiroshi Amano、Noritaka Usami
- Organizer
  2018 International Workshop on Nitride Semiconductors
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17366
[Presentation] Influence of illumination during ITO sputtering on passivation performance at a-Si:H/c-Si interface2018
- Author(s)
  Masanori Semma, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami
- Organizer
  The 7th Korea-Japan Joint Seminar on PV
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Local analysis of TiOx/SiOx stack with excellent electrical properties for carrier selective contact2018
- Author(s)
  Takeya Mochizuki, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Takahisa Yamamoto, Noritaka Usami
- Organizer
  The Forum on the Science and Technology of Silicon Materials 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Multicrystalline Informatics for Silicon Ingot with Ideal Microstructures2018
- Author(s)
  Noritaka Usami
- Organizer
  Materials Research Society Fall Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Controllable optical and electrical properties of Nb doped TiO2 films by RF sputtering2018
- Author(s)
  Xuemei Cheng, K. Gotoh, T. Mochizuki and N. Usami
- Organizer
  WCPEC-7
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17723
[Presentation] Multicrystalline silicon informatics: A novel methodology to realize high-quality multicrystalline materials2018
- Author(s)
  Noritaka Usami
- Organizer
  The 6th Japan-China Symposium on Crystal Growth and Crystal Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05514
[Presentation] Coalesced, Centimeter-scale GaN Films on Amorphous Substrates via MOCVD Growth on a Silicon Seed Layer Fabricated by Aluminum-induced Crystallization2018
- Author(s)
  Mel Hainey、Yoann Robin、Hiroshi Amano、Noritaka Usami
- Organizer
  Materials Research Society Fall Meeting & Exhibit
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17366
[Presentation] Effect of substrate type on the electrical and structural properties of TiO2 thin films deposited by reactive DC sputtering2017
- Author(s)
  Xuemei Cheng, Kazuhiro Gotoh, Yoshihiko Nakagawa, Noritaka Usami
- Organizer
  The 7th Asian Conference on Crystal growth and Crystal Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17723
[Presentation] イオン注入を利用した圧縮歪みSi/緩和Si1-xCxヘテロ構造の作製におけるイオン注入条件の検討2016
- Author(s)
  有澤洋、澤野憲太郎、宇佐美徳隆
- Organizer
  第63回応用物理学会春季学術講演会
- Place of Presentation
  東京工業大学
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] Thermal stability of compressively strained Si/relaxed Si1-xCx heterostructures formed on Ar ion implanted Si (100) substrates2016
- Author(s)
  You Arisawa, Yusuke Hoshi, Kentarou Sawano, Junji Yamanaka, Keisuke Arimoto, Chiaya Yamamoto, Noritaka Usami
- Organizer
  8th International Conference on Si Epitaxy and Heterostructures
- Place of Presentation
  Nagoya University
- Year and Date
  2016-06-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] On the growth mechanism of a muticrystalline silicon ingot with small grains by using single layer silicon beads2016
- Author(s)
  T. Muramatsu, I.Takahashi, G.Anandha Babu, and N.Usami
- Organizer
  The 18th International Conference on Crystal Growth and Epitaxy
- Place of Presentation
  Nagoya
- Year and Date
  2016-08-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14F04356
[Presentation] Siビーズ核形成層によるハイパフォーマンス多結晶Siの育成2016
- Author(s)
  村松哲郎、高橋勲、G. Anandha babu、宇佐美徳隆
- Organizer
  第63回応用物理学会春季学術講演会
- Place of Presentation
  東京工業大学
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-14F04356
[Presentation] 微傾斜基板を用いた伸張歪みSi/緩和SiGe/Si(110)ヘテロ構造のモフォロジー及び素子特性2016
- Author(s)
  宇津山直人、佐藤圭、山田崇峰、有元圭介、山中淳二、中川清和、原康介、宇佐美徳隆、澤野憲太郎
- Organizer
  第63回応用物理学会春季学術講演会
- Place of Presentation
  東京工業大学
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] Towards optimized nucleation control in multicrystalline silicon ingot for solar cells2016
- Author(s)
  G.Anandha babu, I.Takahashi, T.Muramatsu, and N.Usami
- Organizer
  The 18th International Conference on Crystal Growth and Epitaxy
- Place of Presentation
  Nagoya
- Year and Date
  2016-08-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14F04356
[Presentation] Arイオン注入法を用いた圧縮歪み/緩和Si1-xCxヘテロ構造の作製2015
- Author(s)
  有澤洋, 星裕介, 藤原幸亮, 山中淳二, 有元圭介, 中川清和, 澤野憲太郎, 宇佐美徳隆
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学
- Year and Date
  2015-03-12
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] Low density of dislocation clusters in high performance multicrystalline silicon ingots2015
- Author(s)
  G .Anandhababu, I. Takahashi, S. Matsushima, and N. Usami
- Organizer
  25th International Photovoltaic Science and Engineering Conference and Exhibition Global Photovoltaic Conference 2015
- Place of Presentation
  Busan, Korea
- Year and Date
  2015-11-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-14F04356
[Presentation] 歪みSi/Si1-xCx/Si(001)ヘテロ構造の結晶性と不純物活性化過程との関係2015
- Author(s)
  藤原幸亮、酒井翔一朗、小林昭太、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学
- Year and Date
  2015-03-12
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] Compressively strained Si/Si1-xCx heterostructures formed by Ar ion implantation technique2015
- Author(s)
  Y.Hoshi, K.Arimoto, K.Sawano, Y.Arisawa, K.Fujiwara, J.Yamanaka, K.Nakagawa, and N.Usami
- Organizer
  The 9th International Conference on Silicon Epitaxy and Heterostructures (ICSI 9)
- Place of Presentation
  Montreal, Canada
- Year and Date
  2015-05-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] イオン注入による欠陥制御を用いて作製した圧縮歪みSi/Si1-xCx ヘテロ構造の熱的安定性2015
- Author(s)
  有澤洋、星裕介、有元圭介、山中淳二、中川清和、澤野憲太郎、宇佐美徳隆
- Organizer
  第76回応用物理学会秋季学術講演会
- Place of Presentation
  名古屋国際会議場
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] Compressively strained Si/Si1-xCx heterostructures formed by Ar ion implantation technique2015
- Author(s)
  Y. Hoshi, K. Arimoto, K. Sawano, Y. Arisawa, K. Fujiwara, J. Yamanaka, K. Nakagawa, and N. Usami
- Organizer
  9th International Conference on Silicon Epitaxy and Heterostructures
- Place of Presentation
  Montreal
- Year and Date
  2015-05-19
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] イオン注入成長法で作製した圧縮歪みSi/Si1-xCx/Si(001)構造MOSFETの電気特性評価2015
- Author(s)
  中込諒、酒井翔一朗、藤原幸亮、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学
- Year and Date
  2015-03-12
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] 2歪みSi/Si1-xCx/Si(001) 構造の不純物活性化過程における結晶性及び電気特性評価2014
- Author(s)
  藤原幸亮、酒井翔一朗、古川洋志、井上樹範、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎
- Organizer
  第75回応用物理学会秋季学術講演会
- Place of Presentation
  北海道大学
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] イオン注入法がSi1-xCx/Si(001)構造の欠陥形成過程に及ぼす効果2014
- Author(s)
  中込諒、酒井翔一朗、藤原幸亮、古川洋志、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎
- Organizer
  第61回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] イオン注入法で作製した圧縮歪みSi/Si1-xCx/Si(001) 構造の結晶性及びデバイス特性評価2014
- Author(s)
  中込諒、酒井翔一朗、藤原幸亮、古川洋志、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎
- Organizer
  第75回応用物理学会秋季学術講演会
- Place of Presentation
  北海道大学
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] 圧縮歪みSi/Si1-xCx/Si(100)ヘテロ構造における炭素傾斜組成の電気伝導特性への効果2014
- Author(s)
  酒井翔一朗、古川洋志、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎
- Organizer
  第61回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] 不純物イオン注入および熱処理がSi1-xCx層の結晶性に及ぼす影響2014
- Author(s)
  藤原幸亮、酒井翔一朗、古川洋志、井上樹範、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎
- Organizer
  第61回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] ガスソースMBE法による圧縮歪みSi/緩和Sil-xCx /Siヘテロ構造の形成と構造評価2013
- Author(s)
  古川洋志、有元圭介、山中淳二、中川清和、宇佐美徳隆
- Organizer
  第60回応用物理学会春季学術講演会
- Place of Presentation
  神奈川工科大学
- Year and Date
  2013-03-28
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] 次世代太陽電池創製に向けたマルチスケールシリコン系結晶2013
- Author(s)
  宇佐美　徳隆
- Organizer
  応用物理学会シリコンテクノロジー分科会研究集会
- Place of Presentation
  産業技術総合研究所
- Invited
- Data Source
  KAKENHI-PROJECT-25600084
[Presentation] 圧縮歪みSi/Si1-xCx/Si(100)構造を用いたMOSFETに関する研究2013
- Author(s)
  中込諒、酒井翔一朗、藤原幸亮、古川洋志、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎、白木靖寛
- Organizer
  第２回結晶工学未来塾
- Place of Presentation
  学習院大学
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] 太陽電池用マルチスケールシリコン系結晶2013
- Author(s)
  宇佐美　徳隆
- Organizer
  日本学術振興会結晶成長の科学と技術第161委員会第81回研究会
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-25600084
[Presentation] Si1-xCx混晶半導体の不純物活性化プロセスにおける結晶欠陥形成過程の解明2013
- Author(s)
  藤原幸亮、酒井翔一朗、古川洋志、井上樹範、有元圭介、山中淳二、中川清和、宇佐美徳隆、星裕介、澤野憲太郎、白木靖寛
- Organizer
  第２回結晶工学未来塾
- Place of Presentation
  学習院大学
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] Gas-source MBE growth of compressively strained-Si/Si1-xCx/Si(100) heterostructures2012
- Author(s)
  S. Sakai, H. Furukawa, K. Arimoto, J. Yamanaka, K. Nakagawa, Y. Hoshi, K. Sawano, Y. Shiraki, N. Usami
- Organizer
  The 17th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  奈良
- Year and Date
  2012-09-27
- Data Source
  KAKENHI-PROJECT-24360001
[Presentation] Electroluminescence of a Si-based light emitting device using photonic crystal microcavity with self-assembled Ge dots2011
- Author(s)
  T.Tsuboi, J.S.Xia, X.Xu, N.Usami, T.Maruizumi, Y.Shiraki
- Organizer
  E-MRS 2011 Spring Meeting
- Place of Presentation
  Nice, France
- Year and Date
  2011-05-10
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Stripe line width dependence of anisotorpic strain states induced into SiGe films by selective ion implantation technique2011
- Author(s)
  Y.Hoshi, K.Sawano, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Organizer
  E-MRS 2011 Spring Meeting
- Place of Presentation
  Nice, France
- Year and Date
  2011-05-10
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Room temperature electroluminescence from Ge quantum dots embedded in photonic crystal microcavity2011
- Author(s)
  Toshiki Tsuboi, Jinsong Xia, Xuejun Xu, Yuuki Takeda, Noritaka Usami, Takuya Maruizumi, Yasuhiro Shiraki
- Organizer
  7th International Conference on Si Epitaxy and Heterostructures
- Place of Presentation
  Leuven, Belgium
- Year and Date
  2011-08-28
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] シリコンバルク多結晶の結晶成長過程における欠陥発生機構の解明2010
- Author(s)
  阿部匠朗, 沓掛健太朗, 藤原航三, 宇佐美徳隆, 中嶋一雄
- Organizer
  第57回応用物理学関係連合講演会
- Place of Presentation
  東海大学(平塚)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 選択的イオン注入法により作製される一軸性歪みSiGeの表面構造評価2010
- Author(s)
  永倉壮, 星裕介, 澤野憲太郎, 宇佐美徳隆, 中川清和, 白木靖寛
- Organizer
  2010年秋季<第71回>応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県)
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Impact of coherency of grain boundaries in Si multicrystals on materials properties to affect solar cell performance2010
- Author(s)
  N.Usami, I.Takahashi, K.Kutsukake, K.Nakajima
- Organizer
  in the CSSC-4 Workshop(Invited Speaker)
- Place of Presentation
  Taipei, Taiwan
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] High efficiency solar cells obtained from small size ingots with 30cmφ by controlling the distribution and orientation of dendrite crystals grown along the bottom of the ingots2010
- Author(s)
  K.Nakajima, K.Kutsukake, K.Fujiwara, N.Usami, S.Ono, I.Yamasaki
- Organizer
  in The 25th European Photovoltaic Solar Energy Conference and Exhibition (25th EU PVSEC) The 5th World Conference on Photovoltaic Energy Conversion (WCPEC-5) Feria Valencia
- Place of Presentation
  Valencia, Spain
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Impact of grain boundaries in multicrystalline Si on materials properties2010
- Author(s)
  N.Usami
- Organizer
  in 2010 International Conference of Solid State Devices and Materials
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] デンドライト利用キャスト成長法によるSi多結晶インゴットの組織と欠陥制御による高品質化2010
- Author(s)
  中嶋一雄、沓掛健太朗、宇佐美徳隆、藤原航三
- Organizer
  第57回応用物理学関係連合講演会
- Place of Presentation
  東海大学(平塚)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 材料科学からの結晶シリコン太陽電池の高効率化へのアプローチ2010
- Author(s)
  沓掛健太朗、宇佐美徳隆、藤原航三、森下浩平、中嶋一雄
- Organizer
  日本金属学会・日本鉄鋼協会東海支部学術討論会
- Place of Presentation
  名古屋大学(名古屋)
- Year and Date
  2010-02-23
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Impact of grain boundaries in multicrystalline Si on materials properties2010
- Author(s)
  N.Usami
- Organizer
  2010 International Conference of Solid State Devices and Materials
- Place of Presentation
  東京(日本)(招待講演)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Growth mechanism of Si faceted dendrites and its application to the casting method for growing structure-controlled polycrystalline Si ingots2010
- Author(s)
  K.Fujiwara, K.Nakajima, K.Kutsukake, N.Usami, S.Uda
- Organizer
  16th International Conference on Crystal Growth
- Place of Presentation
  北京(中国)(招待講演)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Suppression of generation of dislocations in Si multicrystals by controlling coherency of grain boundaries at the initial stage of crystal growth2010
- Author(s)
  N.Usami, I.Takahashi, R.Yokoyama, K.Kutsukake, K.Fujiwara, K.Nakajima
- Organizer
  in The 25th European Photovoltaic Solar Energy Conference and Exhibition (25th EU PVSEC), The 5th World Conference on Photovoltaic Energy Conversion (WCPEC-5), Feria Valencia
- Place of Presentation
  Valencia, Spain
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Suppression of generation of dislocations in Si multicrystals by controlling coherency of grain boundaries at the initial stage of crystal growth2010
- Author(s)
  N.Usami, I.Takahashi, R.Yokoyama, K.Kutsukake, K.Fujiwara, K.Nakajima
- Organizer
  The 25th European Photovoltaic Solar Energy Conference and Exhibition (25th EU PVSEC) The 5th World Conference on Photovoltaic Energy Conversion (WCPEC-5)
- Place of Presentation
  バレンシア(スペイン)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] CVDにより作製した歪みGeチャネルの電気伝導特性2010
- Author(s)
  榑林徹, 星裕介, 那須賢太郎, 澤野憲太郎, 宇佐美徳隆, 白木靖寛
- Organizer
  2010年秋季<第71回>応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県)
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Growth mechanism of Si faceted dendrites and its application to the casting method for growing structure-controlled polycrystalline Si ingots2010
- Author(s)
  K.Fujiwara, K.Nakajima, K.Kutsukake, N.Usami, S.Uda
- Organizer
  in the 16th International Conference on Crystal Growth
- Place of Presentation
  Beijin, China
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] High efficiency solar cells obtained from small size ingots with 30 cmφ by controlling the distribution and orientation of dendrite crystals using the dendritic casting method2010
- Author(s)
  K.Nakajima, K.Morishita, K.Kutsukake, K.Fujiwara, N.Usami, S.Ono, I.Yamasaki
- Organizer
  CSSC-4 Workshop
- Place of Presentation
  台北(台湾)(招待講演)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Toward realization of high-quality multicrystalline silicon for solar cells2010
- Author(s)
  N.Usami
- Organizer
  The Forum on the Science and Technology of Silicon Materials 2010
- Place of Presentation
  岡山(日本)(招待講演)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] フォトニック結晶微小共振器を用いたSi系発光デバイスのエレクトロルミネッセンス2010
- Author(s)
  坪井俊紀、夏金松、深水聖司、宇佐美徳隆、丸泉琢也、白木靖寛
- Organizer
  2010年秋季<第71回>応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県)
- Year and Date
  2010-09-16
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Effect of line width on uniasial strain states of SiGe layers fabricated by selective ion implantation2010
- Author(s)
  Y.Hoshi, K.Sawano, A.Yamada, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Organizer
  5th International SiGe Technology and Device Meeting (ISTDM)
- Place of Presentation
  Stockholm (Sweden)
- Year and Date
  2010-05-24
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Effects of increased compressive strain on hole effective mass and scattering mechanisms in strained Ge channels2010
- Author(s)
  K.Sawano, K.Toyama, R.Masutomi, T.Okamoto, N.Usami, K.Arimoto, K.Nakagawa, Y.Shiraki
- Organizer
  E-MRS 2010 Spring Meeting, Symposium H
- Place of Presentation
  Strasbourg (France)
- Year and Date
  2010-06-10
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Toward realization of high-quality multicrystalline silicon for solar cells2010
- Author(s)
  N.Usami
- Organizer
  in The Forum on the Science and Technology of Silicon Materials 2010
- Place of Presentation
  Okayama, Japan
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Formation mechanism of twin boundaries in silicon multicrystals during crystal growth2010
- Author(s)
  K.Kutsukake, T.Abe, N.Usami, K.Fujiwara, K.Morishita, K.Nakajima
- Organizer
  in The 35th IEEE Photovoltaic Specialists Conference, Hawaii Convention Center, Honolulu, In Proceedings of The 35th IEEE Photovoltaic Specialists Conference(pp.810-811)(2010).
- Place of Presentation
  Hawaii, USA
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 複合種結晶を用いた多結晶Siの成長と転位発生メカニズムの解明2010
- Author(s)
  高橋勲、宇佐美徳隆、沓掛健太朗、Gaute Stokkan、森下浩平、中嶋一雄
- Organizer
  第57回応用物理学関係連合講演会
- Place of Presentation
  東海大学(平塚)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] (110)面を表面に有する歪みSiの正孔移動度と結晶モフォロジーとの関係2010
- Author(s)
  八木聡介, 有元圭介, 中川清和, 宇佐美徳隆, 中嶋一雄, 澤野憲太郎, 白木靖寛
- Organizer
  2010年秋季<第71回>応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県)
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] High efficiency solar cells obtained from small size ingots with 30cmφ by controlling the distribution and orientation of dendrite crystals using the dendritic casting method2010
- Author(s)
  K.Nakajima, K.Morishita, K.Kutsukake, K.Fujiwara, N.Usami, S.Ono, I.Yamasaki
- Organizer
  in the CSSC-4 Workshop(Invited Speaker)
- Place of Presentation
  Taipei, Taiwan
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Ge量子ドットを有する1次元フォトニック結晶微小共振器による1,3μm帯での単一ピーク発光2010
- Author(s)
  小林正人、夏金松、武田雄貴、宇佐美徳隆、丸泉琢也、白木靖寛
- Organizer
  2010年秋季<第71回>応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県)
- Year and Date
  2010-09-16
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Formation mechanism of twin boundaries in silicon multicrystals during crystal growth2010
- Author(s)
  K.Kutsukake, T.Abe, N.Usami, K.Fujiwara, K.Morishita, K.Nakajima
- Organizer
  The 35^<th> IEEE Photovoltaic Specialists Conference
- Place of Presentation
  ハワイコンベンションセンター(ホノルル)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Ar^+およびSi^+イオン注入欠陥がSiGe層の歪緩和に与える影響2010
- Author(s)
  星裕介, 澤野憲太郎, 宇佐美徳隆, 有元圭介, 中川清和, 白木靖寛
- Organizer
  2010年秋季<第71回>応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県)
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PROJECT-21246003
[Presentation] Impact of coherency of grain boundaries in Si multicrystals on materials properties to affect solar cell performance2010
- Author(s)
  N.Usami, I.Takahashi, K.Kutsukake, K.Nakajima
- Organizer
  CSSC-4 Workshop
- Place of Presentation
  台北(台湾)(招待講演)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] High efficiency solar cells obtained from small size ingots with 30 cmφ by controlling the distribution and orientation of dendrite crystals grown along the bottom of the ingots2010
- Author(s)
  K.Nakajima, K.Kutsukake, K.Fujiwara, N.Usami, S.Ono, I.Yamasaki
- Organizer
  The 25th European Photovoltaic Solar Energy Conference and Exhibition (25th EU PVSEC) The 5th World Conference on Photovoltaic Energy Conversion (WCPEC-5)
- Place of Presentation
  バレンシア(スペイン)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] How can we decrease defect density in Si multicrystals to realize high-efficiency solar cells?2009
- Author(s)
  宇佐美徳隆, 沓掛健太朗, 高橋勲, R.Yokoyama, 藤原航三, 中嶋一雄
- Organizer
  24th European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  ハンブルグ(ドイツ)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Growth of high-quality Si multicrystals using dendritic casting method and mechanism to obtain high-quality crystals with low defects2009
- Author(s)
  中嶋一雄, 藤原航三, 沓掛健太朗, 宇佐美徳隆
- Organizer
  CSSC-3 Workshop
- Place of Presentation
  トロンハイム(ノルウェー)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] A computational investigation of relationship between shear stress and multicrystal structure in Si2009
- Author(s)
  高橋勲, 宇佐美徳隆, 沓掛健太朗, 森下浩平, 中嶋一雄
- Organizer
  2009 International Conference on Solid State Devices and Materials(SSDM2009)
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶成長過程における多結晶組織形成メカニズムとその制御2009
- Author(s)
  宇佐美徳隆, 沓掛健太朗, 藤原航三, 中嶋一雄
- Organizer
  第56回応用物理学関係連合講演会
- Place of Presentation
  茨城県つくば市
- Year and Date
  2009-03-31
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] A computational investigation of relationship betwenn shear stress and multicrystal structure in Si2009
- Author(s)
  高橋勲, 宇佐美徳隆, R.Yokoyama, 沓掛健太朗, 藤原航三, 森下浩平, 中嶋一雄
- Organizer
  CSSC-3 Workshop
- Place of Presentation
  トロンハイム(ノルウェー)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] A computational investigation of relationship between shear stress and multicrystal structure in Si2009
- Author(s)
  I.Takahashi, N.Usami, K.Kutsukake, K.Morishita, K.Nakajima
- Organizer
  in 2009 International Conference on Solid State Devices and Materials (SSDM2009)
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Role of crystal growth in challenges to high-efficiency solar cells2009
- Author(s)
  N.Usami, K.Fujiwara, K.Kutsukake, K.Nakajima
- Organizer
  in GCOE Singapore workshop (NTU-Tohoku U)
- Place of Presentation
  Singapore
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 太陽電池用バルク多結晶シリコンの結晶成長過程における欠陥発生2009
- Author(s)
  沓掛健太朗、高橋勲、宇佐美徳隆、藤原航三、中嶋一雄
- Organizer
  第39回結晶成長国内会議(NCCG-39)
- Place of Presentation
  名古屋大学(名古屋)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶シリコン太陽電池の現状と課題 : 結晶成長技術開発の重要性2009
- Author(s)
  宇佐美徳隆
- Organizer
  電気学会
- Place of Presentation
  北海道札幌市
- Year and Date
  2009-03-19
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Quantitative Analysis of Defects and Microstructures in Si Multicrystals Using X-ray Diffraction2009
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, K.Nakajima
- Organizer
  in 19th International Photovoltaic Science and Engineering Conference and Exhibition (PVSEC19)
- Place of Presentation
  Jeju, Korea
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] シリコンのファセットデンドライトの成長機構2009
- Author(s)
  藤原航三、前田健作、宇佐美徳隆、宇田聡、中嶋一雄
- Organizer
  第39回結晶成長国内会議(NCCG-39)
- Place of Presentation
  名古屋大学(名古屋)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Control of microstructures and crystal defects in Si multicrystals grown by the casting method -how to improve the quality of multicrystals to the level of single crystals-2009
- Author(s)
  K.Nakajima, N.Usami, K.Fujiwara, K.Kutsukake
- Organizer
  in 24th European Photovoltaic Solar Energy Conference and Exhibition, CCH- Congress Center and International Fair Hamburg
- Place of Presentation
  Hamburg, Germany
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶シリコン太陽電池の現状と課題 : 結晶成長技術開発の重要性2009
- Author(s)
  宇佐美徳隆
- Organizer
  電気学会
- Place of Presentation
  北海道札幌市
- Year and Date
  2009-03-19
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] A computational investigation of relationship betwenn shear stress and multicrystal structure in Si2009
- Author(s)
  I.Takahashi, N.Usami, R.Yokoyama, K.Kutsukake, K.Fujiwara, K.Morishita, K.Nakajima
- Organizer
  in the CSSC-3 Workshop
- Place of Presentation
  Trondheim, Norway
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶成長過程におけるシリコン多結晶の亜粒界発生メカニズム2009
- Author(s)
  宇佐美徳隆, 沓掛健太朗, 藤原航三, 中嶋一雄
- Organizer
  電子情報通信学会
- Place of Presentation
  東北大学(仙台)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Improvement in quantitative analysis of defects and microstructures in Si multicrystals using X-ray diffraction2009
- Author(s)
  沓掛健太朗, 宇佐美徳隆, 藤原航三, 中嶋一雄
- Organizer
  2009 International Conference on Solid State Devices and Materials (SSDM2009)
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Comprehensive study of defects in Si Multicrystals Toward High-Efficiency Solar Cells2009
- Author(s)
  K. Kutsukake, N, Usami, K. Fujiwara, and K. Nakajima
- Organizer
  18^<th> International photovoltaic science and engineering conference and exhibition
- Place of Presentation
  Kolkota (India)
- Year and Date
  2009-01-21
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] How can we decrease defect density in Si multicrystals to realize high-efficiency solar cells?2009
- Author(s)
  N.Usami, K.Kutsukake, I.Takahashi, R.Yokoyama, K.Fujiwara, K.Nakajima
- Organizer
  in 24th European Photovoltaic Solar Energy Conference and Exhibition, CCH- Congress Center and International Fair
- Place of Presentation
  Hamburg,Germany
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Control of microstructures and crystal defects in Si multicrystals grown by the casting method -how to improve the quality of multicrystals to the level of single crystals-2009
- Author(s)
  中嶋一雄, 宇佐美徳隆, 藤原航三, 沓掛健太朗
- Organizer
  24th European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  ハンブルグ(ドイツ)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶シリコン太陽電池の高効率化に対する結晶成長からのアプローチ2009
- Author(s)
  宇佐美徳隆, 沓掛健太朗, 藤原航三, 中嶋一雄
- Organizer
  広域産学官交流ネットワーク
- Place of Presentation
  メルパルク長野(長野)
- Year and Date
  2009-12-03
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Quantitative Analysis of Defects and Microstructures in Si Multicrystals Using X-ray Diffraction2009
- Author(s)
  沓掛健太朗, 宇佐美徳隆, 藤原航三, 中嶋一雄
- Organizer
  19th International Photovoltaic Science and Engineering Conference and Exhibition(PVSEC19)
- Place of Presentation
  済州(韓国)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Analysis of microstructures in Si multicrystals and their impact on electrical properties2009
- Author(s)
  宇佐美徳隆, H.Y.Wang, 藤原航三, 沓掛健太朗, 中嶋一雄
- Organizer
  CSSC-3 Workshop
- Place of Presentation
  トロンハイム(ノルウェー)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Analysis of microstructures in Si multicrystals and their impact on electrical properties2009
- Author(s)
  N.Usami, H.Y.Wang, K.Fujiwara, K.Kutsukake, K, Nakajima
- Organizer
  in the CSSC-3 Workshop
- Place of Presentation
  Trondheim, Norway
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] In-situ observation of Si (100) crystal-melt interface2009
- Author(s)
  M.Tokairin, K.Fujiwara, K.Kutsukake, N.Usami, K.Nakajima
- Organizer
  in GCOE Singapore workshop (NTU-Tohoku U)
- Place of Presentation
  Singapore
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶成長過程における多結晶組織形成メカニズムとその制御2009
- Author(s)
  宇佐美徳隆, 沓掛健太朗, 藤原航三, 中嶋一雄
- Organizer
  第56回応用物理学関係連合講演会
- Place of Presentation
  茨城県つくば市
- Year and Date
  2009-03-31
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Improvement in quantitative analysis of defects and microstructures in Si multicrystals using X-ray diffraction2009
- Author(s)
  K.Kutsukake, N.Usami, K.Fujiwara, K.Nakajima
- Organizer
  in 2009 International Conference on Solid State Devices and Materials (SSDM2009)
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶シリコン太陽電池の現状と課題:結晶成長技術開発の重要性2009
- Author(s)
  宇佐美徳隆
- Organizer
  電気学会
- Place of Presentation
  北海道札幌市
- Year and Date
  2009-03-19
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Growth of high-quality Si multicrystals using dendritic casting method and mechanism to obtain high-quality crystals with low defects2009
- Author(s)
  K.Nakajima, K.Fujiwara, K.Kutsukake, N.Usami
- Organizer
  in the CSSC-3 Workshop
- Place of Presentation
  Trondheim, Norway
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Comprehensive study of defects in Si Multicrystals Toward High-Efficiency Solar Cells2009
- Author(s)
  K. Kutsukake, N, Usami, K. Fujiwara, and K. Nakajima
- Organizer
  18^<th> International photovoltaic science and engineering conference and exhibition
- Place of Presentation
  Kolkota(India)
- Year and Date
  2009-01-21
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Comprehensive study of defects in Si Multicrystals Toward High-Efficiency Solar Cells2009
- Author(s)
  K.Kutsukake, N, Usami, K.Fujiwara, K.Nakajima
- Organizer
  in PVSEC18
- Place of Presentation
  Kolkata, India
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶成長過程におけるシリコン多結晶の欠陥発生メカニズム2009
- Author(s)
  宇佐美徳隆, 沓掛健太朗, 藤原航三, 中嶋一雄
- Organizer
  結晶加工と評価技術第145委員会第118回研究会
- Place of Presentation
  九州大学(福岡)
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶Si太陽電池の高効率化へ向けたSiバルク多結晶中亜粒界の総合研究2008
- Author(s)
  沓掛健太朗, 大谷内毅, 宇佐美徳隆, 藤原航三, 中嶋一雄
- Organizer
  第5回次世代の太陽光発電シンポジウム
- Place of Presentation
  宮崎県宮崎市
- Year and Date
  2008-06-26
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Fundamental study on Si melt growth toward engineering of microstructures in multicrystalline Si (Invited)2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  Mini PV conference
- Place of Presentation
  Trondheim, Norway
- Year and Date
  2008-01-09
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Siバルク多結晶の組織制御による太陽電池の高効率化2008
- Author(s)
  宇佐美徳隆, 藤原航三, 沓掛健太朗, 中嶋一雄
- Organizer
  電子情報通信学会・シリコン材料・デバイス研究会
- Place of Presentation
  沖縄県那覇市
- Year and Date
  2008-04-12
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Comprehensive study of sub-grain boundaries in Si multicrystals toward defect engineering for high-efficiency solar cell2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  5th International Symposium on Advanced Science and Technology of Silicon Materials
- Place of Presentation
  Kona (USA)
- Year and Date
  2008-11-12
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Challenges toward high-efficiency solar cells2008
- Author(s)
  N. Usami, K. Fujiwara, K. Kutsukake, and K. Nakajima
- Organizer
  Tech Horizon 200
- Place of Presentation
  Riverside (USA)
- Year and Date
  2008-05-06
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] On the generation mechanism of sub-grain boundaries during directional growth of Si bulk multicrystal2008
- Author(s)
  K. Kutsukake, N. Usami, K. Fujiwara, and K. Nakajima
- Organizer
  23rd European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  Velencia (Spain)
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Growth of high-quality Si multicrystals with same grain orientation and large grains using dendritic casting method and formation mechanism of dendrite crystals with parallel twins2008
- Author(s)
  K. Nakajima, K. Fujiwara, N. Usami, and S. Okamoto
- Organizer
  The Fourth Asian Conference on Crystal Growth and Crystal Technology(CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-22
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Reduction of shunt resistance in solar cells based on Si multicrystals by accumulated imuurities at suberain boundaries2008
- Author(s)
  N. Usami, K.Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  The Fourth Asian Conference on Crystal Growth and Crystal Technoloev(CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-23
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Toward defect engineering in Si multicrystal for high-efficiency solar cells : Fundamental mechanisms of generation of sub-grain boundaries, spatial distribution, electrical properties, and impact on solar cell performance2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, T. Ohtaniuchi, and K. Nakajima
- Organizer
  23rd European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  Velencia(Spain)
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Growth of high-quality Si multicrystals using dendritic casting method and mechanism to obtain high-quality crystals with low defects2008
- Author(s)
  K. Nakajima, K. Fujiwara, K. Kutsukake, N. Usami, and S. Okamoto
- Organizer
  23rd European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  Velencia (Spain)
- Year and Date
  2008-09-02
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Reduction of shunt resistance in solar cells based on Si multicrystals by accumulated impurities at subgrain boundaries2008
- Author(s)
  N. Usami, K.Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  The Fourth Asian Conference on Crystal Growth and Crystal Technology (CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-23
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Siバルク多結晶の組織制御による太陽電池の高効率化2008
- Author(s)
  宇佐美徳隆、藤原航三、沓掛健太朗、中嶋一雄
- Organizer
  電子情報通信学会・シリコン材料・デバイス研究会
- Place of Presentation
  沖縄県那覇市
- Year and Date
  2008-04-12
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Reduction of shunt resistance in solar cells based on Si multicrystals by accumulated impurities at subarain boundaries2008
- Author(s)
  N. Usami, K.Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  The Fourth Asian Conference on Crystal Growth and Crystal Technology (CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-23
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] シリコンバルク多結晶におけるせん断応力と多結晶組織との関係2008
- Author(s)
  高橋勲, 宇佐美徳隆, 横山竜介, 沓掛健太朗, 森下浩平, 藤原航三, 中嶋一雄
- Organizer
  第5回次世代の太陽光発電シンポジウム
- Place of Presentation
  宮崎県宮崎市
- Year and Date
  2008-06-26
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] On the generation mechanism of sub-grain boundaries during directional growth of Si bulk multicrystal2008
- Author(s)
  K. Kutsukake, N. Usami, K. Fujiwara, and K. Nakajima
- Organizer
  23rd European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  Velencia(Spain)
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] The effect of Ge addition on growth of Si faceted dendrite2008
- Author(s)
  M. Tokairin, K. Fujiwara, N. Usami, K. Kutsukake, K. Morishita and K. Nakaiima
- Organizer
  The Fourth Asian Conference on Crystal Growth and Crystal Technology (CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-23
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Toward defect engineering in Si multicrystal for high-efficiency solar cells : Fundamental mechanisms of generation of sub-grain boundaries, spatial distribution, electrical properties, and impact on solar cell nerformance2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, T. Ohtaniuchi, and K. Nakaiima
- Organizer
  23rd European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  Velencia(Spain)
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] シリコンバルク多結晶におけるせん断応力と多結晶組織との関係2008
- Author(s)
  高橋勲, 宇佐美徳隆, 横山竜介, 沓掛健太朗, 森下浩平, 藤原航三, 中嶋一雄
- Organizer
  第5回次世代の太陽光発電シンポジウム
- Place of Presentation
  宮崎県宮崎市
- Year and Date
  2008-06-26
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Fundamental study toward engineering of microstructures in Si multicrystals (Invited)2008
- Author(s)
  N. Usami, K. Fujiwara, K. Kutsukake, and K. Nakajima
- Organizer
  4th Workshop on the Future Directions of Photovoltaics
- Place of Presentation
  Tokyo
- Year and Date
  2008-03-06
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Challenges toward high-efficiency solar cells2008
- Author(s)
  N. Usami, K. Fujiwara, K. Kutsukake, and K. Nakajima
- Organizer
  Tech Horizon 2008
- Place of Presentation
  Riverside(USA)
- Year and Date
  2008-05-06
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Comprehensive research of sub-grain boundaries in Si bulk multicrystal for solar cells2008
- Author(s)
  K. Kutsukake, T. Ohtaniuchi, N. Usami, K. Fujiwara, and K. Nakajima
- Organizer
  The Fourth Asian Conference on Crystal Growth and Crystal Technology(CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-22
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Toward defect engineering in Si multicrystal for high-efficiency solar cells : Fundamental mechanisms of generation of sub-grain boundaries, spatial distribution. electrical proPerties. and impact on solar cell performance2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, T. Ohtaniuchi, and K. Nakajima
- Organizer
  23rd European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  Velencia (Spain)
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] シリコンバルク多結晶における粒界の方位関係とせん断応力との関係2008
- Author(s)
  高橋勲, 宇佐美徳隆, 横山竜介, 沓掛健太朗, 藤原航三, 森下浩平, 中嶋一雄
- Organizer
  応用物理学会結晶工学分科会・年末講演会
- Place of Presentation
  東京都豊島区
- Year and Date
  2008-12-11
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Fundamental study on Si melt growth toward engineering of microstructures in multicrystalline Si2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  Mini PV conference
- Place of Presentation
  Trondheim, Norway
- Year and Date
  2008-01-09
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Challenges toward high-efficiency solar cells2008
- Author(s)
  N. Usami, K. Fujiwara, K. Kutsukake, and K. Nakaiima
- Organizer
  Tech Horizon 2008
- Place of Presentation
  Riverside (USA)
- Year and Date
  2008-05-06
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Comprehensive study of sub-grain boundaries in Si multicrystals toward defect engineering for high-efficiency solar cell2008
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  5th International Symposium on Advanced Science and Technology of Silicon Materials
- Place of Presentation
  Kona(USA)
- Year and Date
  2008-11-12
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Growth of high-quality Si multicrystals with same grain orientation and large grains using dendritic casting method and formation mechanism of dendrite crystals with parallel twins2008
- Author(s)
  K. Nakajima, K. Fujiwara, N. Usami, and S. Okamoto
- Organizer
  The Fourth Asian Conference on Crystal Growth and Crystal Technoloav (CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-22
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Growth of high-quality Si multicrystals using dendritic casting method and mechanism to obtain high-quality crystals with low defects2008
- Author(s)
  K. Nakajima, K. Fujiwara, K. Kutsukake, N. Usami, and S. Okamoto
- Organizer
  23rd European Photovoltaic Solar Energy Conference and Exhibition
- Place of Presentation
  Valencia(Spain)
- Year and Date
  2008-09-02
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Comprehensive study of sub-grain boundaries in Si multicrystals toward defect engineering for high-efficiency solar cell2008
- Author(s)
  N.Usami, K.Kutsukake, K.Fujiwara, K.Nakajima
- Organizer
  in the 5th International Symposium on Advanced Science and Technology of Silicon Materials
- Place of Presentation
  Kona, USA
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] Comprehensive research of sub-grain boundaries in Si bulk multicrystal for solar cells2008
- Author(s)
  K. Kutsukake, T. Ohtaniuchi, N. Usami, K. Fujiwara, and K. Nakaiima
- Organizer
  The Fourth Asian Conference on Crystal Growth and Crystal Technology (CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-22
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Fundamental study toward engineering of microstructures in Si multicrystals2008
- Author(s)
  N. Usami, K. Fujiwara, K. Kutsukake, and K. Nakajima
- Organizer
  4th Workshop on the Future Directions of Photovoltaics
- Place of Presentation
  Tokyo
- Year and Date
  2008-03-06
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] The effect of Ge addition on growth of Si faceted dendrite2008
- Author(s)
  M. Tokairin, K. Fujiwara, N. Usami, K. Kutsukake, K. Morishita and K. Nakaiima
- Organizer
  The Fourth Asian Conference on Crystal Growili and Crystal Technology(CGCT-4)
- Place of Presentation
  宮城県仙台市
- Year and Date
  2008-05-23
- Data Source
  KAKENHI-PROJECT-20226001
[Presentation] 結晶Si太陽電池の高効率化へ向けたSiバルク多結晶中亜粒界の総合研究2008
- Author(s)
  沓掛健太朗, 大谷内毅, 宇佐美徳隆, 藤原航三, 中嶋一雄
- Organizer
  第5回次世代の太陽光発電シンポジウム
- Place of Presentation
  宮崎県宮崎市
- Year and Date
  2008-06-26
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Si-based crystals for photovoltaic and photonic applications (Invited)2007
- Author(s)
  N. Usami
- Organizer
  日仏ジョイントフォーラム
- Place of Presentation
  Sendai, Japan
- Year and Date
  2007-12-13
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Si-based crystals for photovoltaic and photonic applications2007
- Author(s)
  N. Usami
- Organizer
  日仏ジョイントフォーラム
- Place of Presentation
  Sendai, Japan
- Year and Date
  2007-12-13
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Spatially resolved X-ray rocking curve analysis as a tool to invesitagtelocal structures in Si multicrystals (Invited).2007
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  The second international workshop on science and technology of crystalline Si solar cells
- Place of Presentation
  Xiamen, China
- Year and Date
  2007-12-10
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Spatially resolved X-ray rocking curve analysis as a tool to invesitagte local structures in Si multicrystals2007
- Author(s)
  N. Usami, K. Kutsukake, K. Fujiwara, and K. Nakajima
- Organizer
  The second international workshop on science and technology of crystalline Si solar cells
- Place of Presentation
  Xiamen, China
- Year and Date
  2007-12-10
- Data Source
  KAKENHI-PROJECT-18686001
[Presentation] Multiscale Si-based Materials for Photovoltaic Applications
- Author(s)
  Noritaka Usami
- Organizer
  Eleventh International Conference on Flow Dynamics
- Place of Presentation
  Sendai, Japan
- Year and Date
  2014-10-08 – 2014-10-10
- Invited
- Data Source
  KAKENHI-PROJECT-25600084
[Presentation] Siバルク多結晶の結晶組織制御に向けた炉内温度分布計算
- Author(s)
  平松　巧也、高橋　勲、宇佐美　徳隆
- Organizer
  第75回応用物理学会秋季学術講演会
- Place of Presentation
  北海道大学
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25600084
[Presentation] How can we control adjacent dendrite crystals in parallel direction to realize high-quality multicrystalline Si ingot for solar cells?
- Author(s)
  Takuya Hiramatsu, Isao Takahashi, Noritaka Usami
- Organizer
  The 6th World Conference on Photovoltaic Energy Conversion
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2014-11-23 – 2014-11-27
- Data Source
  KAKENHI-PROJECT-25600084
[Presentation] Calculation of temperature distribution for controlling growth of dendrite crystals to decrease dislocation density in a multicrystalline Silicon ingot
- Author(s)
  Takuya Hiramatsu, Isao Takahashi, Satoru Matsushima, Noritaka Usami
- Organizer
  The 7th forum on the Science and Technology of Silicon Materials
- Place of Presentation
  Hamamatsu, Japan
- Year and Date
  2014-10-19 – 2014-10-22
- Data Source
  KAKENHI-PROJECT-25600084

1. SHIRAKI Yasuhiro (00206286)

# of Collaborated Projects: 10 results

# of Collaborated Products: 37 results
2. NAKAJIMA Kazuo (80311554)

# of Collaborated Projects: 8 results

# of Collaborated Products: 169 results
3. UJIHARA Toru (60312641)

# of Collaborated Projects: 6 results

# of Collaborated Products: 65 results
4. NAKAGAWA Kitokazu (40324181)

# of Collaborated Projects: 4 results

# of Collaborated Products: 24 results
5. KOH Shinji (50323663)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
6. ONABE Kentaro (50204227)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
7. OSADA Toshihito (00192526)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
8. SAZAKI Gen (60261509)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
9. FUJIWARA Kozo (70332517)

# of Collaborated Projects: 3 results

# of Collaborated Products: 79 results
10. SAWANO Kentarou (90409376)

# of Collaborated Projects: 2 results

# of Collaborated Products: 44 results
11. ITO Ryoichi (40133102)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. YAGUCHI Hiroyuki (50239737)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. KONDO Takashi (60205557)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. KATAYAMA Ryuji (40343115)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. GOVINDAN ANANDHA BABU

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
16. HAYASHI Koichi (20283632)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. KUTSUKAKE Kentaro (00463795)

# of Collaborated Projects: 1 results

# of Collaborated Products: 80 results
18. MORISHITA Kohei (00511875)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results
19. MARUIZUMI Takuya (00398893)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
20. NOHIRA Hiroshi (30241110)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. SETO Kenshu (10420241)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. XU Xuejun (80593334)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
23. XIA Jinsong (00434184)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
24. MATSUI Toshiaki (20358922)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. MIYATA Noriyuki (40358130)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. ARIMOTO Keisuke (30345699)

# of Collaborated Projects: 1 results

# of Collaborated Products: 19 results
27. FUKATSU Susumu (60199164)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. MIYASHITA Satoru (00219776)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. SHISHIDO Toetsu (50125580)

# of Collaborated Projects: 1 results

# of Collaborated Products: 18 results
30. UDA Satoshi (90361170)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. Hitosugi Taro (90372416)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. 伊藤公平 (30276414)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 佐藤徹哉 (20162448)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. 末光眞希 (00134057)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. 櫻庭政夫 (30271993)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. 北原邦紀 (60304250)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. 松原英一郎 (90173864)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. 松下智裕 (10373523)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. 呉軍 (80313005)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. 秋山英二 (70231834)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
41. 大山研司 (60241569)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
42. 鵜殿治彦 (10282279)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. 高倉健一郎 (70353349)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. ISHIKAWA Hiroshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
45. HAINEY, JR. MEL

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
46. CHENG XUEMEI

# of Collaborated Projects: 1 results

# of Collaborated Products: 20 results
47. 小倉正平

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
48. 後藤和泰

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

usami noritaka 宇佐美 徳隆

USAMI Noritaka 宇佐美 徳隆

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Challenge to improve the efficiency of a droplet-based electricity generator by controlling the surface and interface and its application to solar cells that generate electricity even in the rainPrincipal Investigator

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Challenge to the realization of dopant-free flexible solar cells that expand the application area of photovoltaicsPrincipal Investigator

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Creation of functional metastable silicon-based multiple element materials by controlling light elementsPrincipal Investigator

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Selective area growth of GaN on glass using an AIC seed layer for micro-LED applicationsPrincipal Investigator

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Research on carrier selective contact materials for monocrystalline silicon solar cellsPrincipal Investigator

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太陽電池用高品質シリコン多結晶インゴットの成長技術の開発Principal Investigator

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Challenge to a new growth technique to fabricate crystalline Si sheet on the melt by the aid of radiative coolingPrincipal Investigator

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Realization of compressively strained silicon by defect control using ion implantation and application to high hole mobilty devicesPrincipal Investigator

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usami noritaka 宇佐美徳隆

USAMI Noritaka 宇佐美徳隆