Murayama Akihiro 村山明宏

… Alternative Names

MURAYAMA Akihiro 村山明宏

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Researcher Number	00333906
Affiliation (Current)	2025: 北海道大学, 情報科学研究院, 特任教授
Affiliation (based on the past Project Information) *help	2024: 北海道大学, 情報科学研究院, 特任教授 2019 – 2024: 北海道大学, 情報科学研究院, 教授 2011 – 2018: 北海道大学, 情報科学研究科, 教授 2008 – 2011: Hokkaido University, 大学院・情報科学研究科, 教授 2007: Tohoku University, 多元物質科学研究所, 准教授 2001 – 2006: 東北大学, 多元物質科学研究所, 助教授
Review Section/Research Field	Principal Investigator Applied materials science/Crystal engineering / Basic Section 21060:Electron device and electronic equipment-related / Medium-sized Section 21:Electrical and electronic engineering and related fields / Electronic materials/Electric materials / Nanostructural physics / Microdevices/Nanodevices / Crystal engineering / Science and Engineering Except Principal Investigator Medium-sized Section 28:Nano/micro science and related fields / Condensed matter physics I / Applied materials science/Crystal engineering
Keywords	Principal Investigator 量子ドット / スピンダイナミクス / 半導体量子ドット / 光物性 / スピンエレクトロニクス / ナノ材料 / スピントロニクス / 希薄窒化半導体 / スピン増幅 / 半導体物性 … More / 光スピントロニクス / 半導体スピントロニクス / スピン機能光デバイス / 電子スピン偏極増幅 / 光スピン機能 / スピン光機能 / スピン位相 / スピントランジスタ / スピン偏極の増幅 / 光スピンダイナミクス / スピンフィルタリング増幅 / 希薄窒化物半導体 / 二次元電子系 / 電界効果 / 光スピントランジスタ / 自己組織化量子ドット / 中性粒子ビームエッチング / 半導体微細加工 / スピン緩和 / 半導体ナノ構造 / 半導体超微細化 / 微細ナノ加工 / スピン注入 / 希薄窒化ガリウムヒ素 / 光電スピン変換 / 電子スピン注入 / スピン光デバイス / 発光スペクトル / 磁場中発光スペクトル / 量子リング / 発光スペクトル磁場依存性 / GaAs量子リング / アハラノフボーム効果 / Spin dynamics / Optical spin functionality / Hybrid nanostructures of magnetic materials and semiconductors / Interface between semiconductors and magnetic materials / Nanostructures of diluted magnetic semiconductors / 半導体・磁性体原子層制御界面 / 光スピン機能性 / 半導体・磁性体ハイブリッド構造 / 半導体・磁性体原子層界面 / 磁性半導体ナノ構造 / 表面プラズモン / 半導体 / ナノ表面・界面 / スピンデバイス / ナノ光デバイス / ナノ構造作製 / 電子・電気材料 / 強磁性体ナノ構造 / ナノスピン / ハイブリッドナノ構造 / 磁性半導体 … More Except Principal Investigator 半導体 / シリコン / 分子線エピタキシー / ナノワイヤ / photoluminescence / magnetic materials / magnetic semiconductors / semiconductors / フォトルミネッセンス / 磁性体 / 磁性半導体 / 大出力 / レーザー / 量子機能 / 通信帯光源 / スピン / 光 / 量子構造 / 酸化物 / 化合物半導体 / 分子線エピタキシャル成長 / hybrid nanostructures / spin dynamics / 複合ナノ構造 / スピンダイナミクス / lithography / nanostructures / spin electronics / spin injection / リソグラフィー / ナノ構造 / スピンエレクトロニクス / スピン注入 Less

融合型電子材料ナノワイヤのマクロスケール機能開拓
- Principal Investigator
  
  石川史太郎
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 28:Nano/micro science and related fields
- Research Institution
  Hokkaido University
Semiconductor-based room temperature optical spintronics using novel spin-optical devicesPrincipal Investigator
- Principal Investigator
  
  村山明宏
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  Hokkaido University
Optical spin-functional transistorPrincipal Investigator
- Principal Investigator
  
  Murayama Akihiro
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Hokkaido University
Optical, electronic, and spin engineering by semiconductor/oxide composite nanowires
- Principal Investigator
  
  Ishikawa Fumitaro
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 28:Nano/micro science and related fields
- Research Institution
  Hokkaido University
  Ehime University
二次元電子系と結合した量子ドットスピン状態の電界操作による動的スピン制御Principal Investigator
- Principal Investigator
  
  村山明宏
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Crystal engineering
- Research Institution
  Hokkaido University
Photoelectric conversion system of spin-information utilizing semiconductor quantum dotsPrincipal Investigator
- Principal Investigator
  
  Murayama Akihiro
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Hokkaido University
Aharonov-Bohm effect in optically functional Type-I semiconductor quantum structuresPrincipal Investigator
- Principal Investigator
  
  Murayama Akihiro
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Nanostructural physics
- Research Institution
  Hokkaido University
Optically functional hybrid quantum dotsPrincipal Investigator
- Principal Investigator
  
  MURAYAMA Akihiro
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Hokkaido University
Spin-polarized Lasing in Quantum DotsPrincipal Investigator
- Principal Investigator
  
  MURAYAMA Akihiro
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Microdevices/Nanodevices
- Research Institution
  Hokkaido University
半導体量子ドットネットワークにおけるスピン情報伝搬ダイナミクスPrincipal Investigator
- Principal Investigator
  
  村山明宏
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Hokkaido University
Fabrication of magnetic hybrid structures of semiconductor quantum dots and the spin-functional optical propertiesPrincipal Investigator
- Principal Investigator
  
  MURAYAMA Akihiro
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Hokkaido University
  Tohoku University
Optical Control of Electron Spins in Hybrid Quantum Structures of Diluted Magnetic Semiconductors
- Principal Investigator
  
  OKA Yasuo
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Tohoku University
磁性体・半導体ハイブリッド構造によるナノスピンの生成と制御Principal Investigator
- Principal Investigator
  
  村山明宏
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
Magnetic properties and optical spin functionalities of atomically layer-controlled hybrid structures of semiconductors with magnetic materialsPrincipal Investigator
- Principal Investigator
  
  MURAYAMA Akihiro
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  TOHOKU UNIVERSITY
Optical Spin Injection and Carrier Transport in Hybrid Nanostructures of Semiconductors and Magnetic Metals
- Principal Investigator
  
  OKA Yasuo
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tohoku University

[Book] (量子ドットエレクトロニクスの最前線)自己組織化量子ドットにおける高効率スピン注入とその制御技術2011
- Author(s)
  村山明宏
- Total Pages
  11
- Publisher
  株式会社エヌティーエス
- Data Source
  KAKENHI-PROJECT-20656001
[Book] 自己組織化量子ドットにおける高効率スピン注入とその制御技術(量子ドットエレクトロニクスの最前線)2011
- Author(s)
  村山明宏
- Total Pages
  11
- Publisher
  株式会社エヌティーエス
- Data Source
  KAKENHI-PROJECT-22221007
[Book] Optical Properties and Spin Dynamics of Diluted Magnetic Semiconductor Nanostructures, Optical Properties of Condensed Matter and Applications, Ed. J. Singh, Chapter 162006
- Author(s)
  A.Murayama
- Total Pages
  21
- Publisher
  John Wiley ＆ Sons, Ltd
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17340090
[Book] Optical Properties and Spin Dynamics of Diluted Magnetic Semiconductor Nanostructures, Optical Properties of Condensed Matter and Applications(Ed.J.Singh) Chapter 162006
- Author(s)
  A.Murayama
- Total Pages
  21
- Publisher
  John Wiley ＆ Sons, Ltd
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340090
[Book] 半導体ナノスピントロニクス・ニュースレター2005
- Author(s)
  村山明宏
- Total Pages
  9
- Publisher
  磁性量子井戸におけるスピン注入ダイナミクス
- Data Source
  KAKENHI-PROJECT-17340090
[Book] Surface Science, Basics and Applications2004
- Author(s)
  A.Murayama
- Publisher
  NTS Co.Ltd.
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Book] 新訂版・表面科学基礎と応用2004
- Author(s)
  村山明宏
- Total Pages
  5
- Publisher
  株式会社エヌ・ティー・エス
- Data Source
  KAKENHI-PROJECT-16031201
[Book] 新訂版・表面科学基礎と応用2004
- Author(s)
  村山明宏
- Total Pages
  5
- Publisher
  株式会社エヌ・ティー・エス
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Book] Optical Properties of Condensed Matter and Applications
- Author(s)
  A.Murayama
- Total Pages
  24
- Publisher
  John Wiley & Sons, Ltd.(印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Book] Optical Properties of Condensed Matter and Applications
- Author(s)
  A.Murayama
- Publisher
  John Wiley & Sons, Ltd. (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Effect of dilute nitride GaNAs quantum well thickness on spin amplification dynamics of tunnel coupled InAs quantum dots2023
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 123 Issue: 23
- DOI
  10.1063/5.0179394
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-22KJ0008, KAKENHI-PROJECT-21H01356
[Journal Article] Efficient Room-Temperature Operation of a Quantum Dot Spin-Polarized Light-Emitting Diode under High-Bias Conditions2023
- Author(s)
  K. Etou, S. Hiura, S. Park, J. Takayama, A. Subagyo, K. Sueoka, A. Murayama
- Journal Title
  
  Physical Review Applied
  
  Volume: 19 Issue: 2 Pages: 1-10
- DOI
  10.1103/physrevapplied.19.024055
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-21H01356, KAKENHI-PROJECT-23KJ0027
[Journal Article] Wafer-scale integration of GaAs/AlGaAs core?shell nanowires on silicon by the single process of self-catalyzed molecular beam epitaxy2023
- Author(s)
  Minehisa Keisuke、Murakami Ryo、Hashimoto Hidetoshi、Nakama Kaito、Sakaguchi Kenta、Tsutsumi Rikuo、Tanigawa Takeru、Yukimune Mitsuki、Nagashima Kazuki、Yanagida Takeshi、Sato Shino、Hiura Satoshi、Murayama Akihiro、Ishikawa Fumitaro
- Journal Title
  
  Nanoscale Advances
  
  Volume: 5 Issue: 6 Pages: 1651-1663
- DOI
  10.1039/d2na00848c
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21KK0068, KAKENHI-PROJECT-19H00855
[Journal Article] Room-temperature electric field control of spin filtering efficiency for enhanced modulation of optical spin polarization in a defect-functional 0D-2D hybrid nanostructure2023
- Author(s)
  S. Park, S. Hiura, H. Kise, J. Takayama, K. Sueoka, A. Murayama
- Journal Title
  
  Nanoscale
  
  Volume: 15 Issue: 41 Pages: 16784-16794
- DOI
  10.1039/d3nr03438k
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-21H01356
[Journal Article] High-temperature efficient luminescence of dilute-nitride InGaAsN quantum dots with deep electron potential2023
- Author(s)
  A. Morita, S. Hiura, J. Takayama, A. Murayama
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 134 Issue: 22
- DOI
  10.1063/5.0173207
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-21H01356
[Journal Article] GaAs/GaInNAs core-multishell nanowires with a triple quantum-well structure emitting in the telecommunication range2023
- Author(s)
  Nakama Kaito、Yukimune Mitsuki、Kawasaki Naohiko、Higo Akio、Hiura Satoshi、Murayama Akihiro、Jansson Mattias、Chen Weimin M.、Buyanova Irina A.、Ishikawa Fumitaro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 123 Issue: 8 Pages: 81104-81104
- DOI
  10.1063/5.0160080
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0068, KAKENHI-PROJECT-23H00250
[Journal Article] Thermo‐ and Mechano‐Triggered Luminescence ON/OFF Switching by Supercooled Liquid/Crystal Transition of Platinum(II) Complex Thin Films2022
- Author(s)
  Yoshida Masaki、Saeaesk Verner、Saito Daisuke、Yoshimura Nobutaka、Takayama Junichi、Hiura Satoshi、Murayama Akihiro、Pohako‐Esko Kaija、Kobayashi Atsushi、Kato Masako
- Journal Title
  
  Advanced Optical Materials
  
  Volume: 10 Issue: 7 Pages: 2102614-2102614
- DOI
  10.1002/adom.202102614
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K05094, KAKENHI-PROJECT-20K20433, KAKENHI-PLANNED-17H06367
[Journal Article] Efficient Room-Temperature Voltage Control of Picosecond Optical Spin Orientation Using a III-V Semiconductor Nanostructure2022
- Author(s)
  S. Park, S. Hiura, J. Takayama, K. Sueoka, A. Murayama
- Journal Title
  
  Advanced Electronic Materials
  
  Volume: 2200588 Issue: 11 Pages: 1-8
- DOI
  10.1002/aelm.202200588
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-21H01356
[Journal Article] Optical characterization and emission enhancement property of Ag nanomesh structure fabricated by nanosphere lithography2022
- Author(s)
  M. Ugajin, S. Park, T. Kiba, M. Kawamura, Y. Abe, J. Takayama, S. Hiura, A. Murayama
- Journal Title
  
  Surface and Coatings Technology
  
  Volume: 435 Pages: 128258-128258
- DOI
  10.1016/j.surfcoat.2022.128258
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02471, KAKENHI-PROJECT-20K05441, KAKENHI-PROJECT-20K20433
[Journal Article] Room-temperature electron spin polarization exceeding 90% in an opto-spintronic semiconductor nanostructure via remote spin filtering2021
- Author(s)
  Yuqing Huang, Ville Polojarvi, Satoshi Hiura, Pontus Hojer, Arto Aho, Riku Isoaho, Teemu Hakkarainen, Mircea Guina, Shino Sato, Junichi Takayama, Akihiro Murayama, Irina A. Buyanova, Weimin M. Chen
- Journal Title
  
  Nature Photonics
  
  Volume: 15 Issue: 6 Pages: 1-9
- DOI
  10.1038/s41566-021-00786-y
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19K15380
[Journal Article] Electric-Field-Effect Spin Switching with an Enhanced Number of Highly Polarized Electron and Photon Spins Using p-doped Semiconductor Quantum Dots2021
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, K. Sueoka, A. Murayama
- Journal Title
  
  ACS Omega
  
  Volume: 6 Issue: 12 Pages: 8561-8569
- DOI
  10.1021/acsomega.1c00377
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19K15380
[Journal Article] Room-Temperature Spin-Transport Properties in an In0.5Ga0.5As Quantum Dot Spin-Polarized Light-Emitting Diode2021
- Author(s)
  K. Etou, S. Hiura, S. Park, K. Sakamoto, J. Takayama, A. Subagyo, K. Sueoka and A. Murayama
- Journal Title
  
  Physical Review Applied
  
  Volume: 16 Issue: 1
- DOI
  10.1103/physrevapplied.16.014034
- NAID
  120007132043
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01356, KAKENHI-PROJECT-20K20433
[Journal Article] Highly efficient room-temperature electron-photon spin conversion using semiconductor hybrid nanosystem with gradual quantum dimensionality reduction2020
- Author(s)
  S. Hiura, M. Takishita, J. Takayama, S. Sato, A. Murayama
- Journal Title
  
  Physical Review Applied
  
  Volume: 14 Issue: 4
- DOI
  10.1103/physrevapplied.14.044011
- NAID
  120006896739
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19K15380
[Journal Article] Intense Red-Blue Luminescence Based on Superfine Control of Metal-Metal Interactions for Self-Assembled Platinum(II) Complexes2020
- Author(s)
  D. Saito, T. Ogawa, M. Yoshida, J. Takayama, S. Hiura, A. Murayama, A. Kobayashi, M. Kato
- Journal Title
  
  Angewandte Chemie International Edition
  
  Volume: 59 Issue: 42 Pages: 18723-18730
- DOI
  10.1002/anie.202008383
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PLANNED-17H06367, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-18K14232
[Journal Article] Suppression of thermally excited electron-spin relaxation in InGaAs quantum dots using p-doped capping layers toward enhanced room-temperature spin polarization2020
- Author(s)
  Shino Sato, Satoshi Hiura, Junichi Takayama, Akihiro Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 116 Issue: 18
- DOI
  10.1063/5.0004300
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-19K15380
[Journal Article] Asymmetric spin relaxation induced by residual electron spin in semiconductor quantum-dot-superlattice hybrid nanosystem2020
- Author(s)
  S. Hiura, S. Hatakeyama, J. Takayama, A. Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 116 Issue: 26
- DOI
  10.1063/5.0010754
- NAID
  120007097389
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19K15380
[Journal Article] Size dependence of emission enhancement of Tris(8-hydroxyquinolinato) aluminum with plasmonic Al nanostructure2020
- Author(s)
  N. Iijima, M. Ugajin, T. Kiba, M. Kawamura, Y. Abe, K.H. Kim, A. Higo, J. Takayama S. Hiura, A. Murayama
- Journal Title
  
  Thin Solid Films
  
  Volume: 700 Pages: 13792001-08
- DOI
  10.1016/j.tsf.2020.137920
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K09616, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19H02471
[Journal Article] Temperature dependence of inter-dot electron-spin transfer among laterally coupled excited states in high-density InGaAs quantum dots2020
- Author(s)
  S. Sato, S. Hiura, J. Takayama, and A. Murayama
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 127 Issue: 4
- DOI
  10.1063/1.5134002
- NAID
  120006955181
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K15380, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-20K20433
[Journal Article] Electron-transfer-induced metallic electronic states in a H/Fe3O4(001) film subsurface2019
- Author(s)
  Hiura Satoshi, Subagyo Agus, Murayama Akihiro, Sueoka Kazuhisa
- Journal Title
  
  Applied Physics Express
  
  Volume: 12 Issue: 5 Pages: 055502-055502
- DOI
  10.7567/1882-0786/ab10ce
- NAID
  120006842189
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Emission enhancement of tris(8-quinolinolato)aluminum with Al nanotriangle arrays fabricated by nanosphere lithography2019
- Author(s)
  Kiba Takayuki, Iijima Natsumi, Yanome Kazuki, Kawamura Midori, Abe Yoshio, Kim Kyung Ho, Takase Mai, Higo Akio, Takayama Junichi, Hiura Satoshi, Murayama Akihiro
- Journal Title
  
  Applied Surface Science
  
  Volume: 478 Pages: 49-53
- DOI
  10.1016/j.apsusc.2019.01.175
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-16H04503
[Journal Article] Quantum spin transport to semiconductor quantum dots through superlattice2019
- Author(s)
  Hiura Satoshi, Itabashi Kodai, Takeishi Kazuki, Takayama Junichi, Kiba Takayuki, Murayama Akihiro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 114 Issue: 7
- DOI
  10.1063/1.5080999
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Photoluminescence of InGaAs/GaAs Quantum Nanodisk in Pillar Fabricated by Biotemplate, Dry Etching, and MOVPE Regrowth2019
- Author(s)
  Higo Akio, Kiba Takayuki, Takayama Junichi, Lee C. Y., Thomas Cedric, Ozaki Takuya, Sodabanlu Hassanet, Sugiyama Masakazu, Nakano Yoshiaki, Yamashita Ichiro, Murayama Akihiro, Samukawa Seiji
- Journal Title
  
  ACS Applied Electronic Materials
  
  Volume: 1 Issue: 9 Pages: 1945-1951
- DOI
  10.1021/acsaelm.9b00432
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Layer-selective spin amplification in size-modulated quantum nanocolumn2019
- Author(s)
  S. Hiura, S. Saito, J. Takayama, T. Kiba, and A. Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 115 Issue: 1
- DOI
  10.1063/1.5098110
- NAID
  120006864494
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K15380, KAKENHI-PROJECT-16H06359
[Journal Article] Electric field control of spin polarity in spin injection into InGaAs quantum dots from a tunnel-coupled quantum well2019
- Author(s)
  Chen Hang, Hiura Satoshi, Takayama Junichi, Park Soyoung, Sueoka Kazuhisa, Murayama Akihiro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 114 Issue: 13
- DOI
  10.1063/1.5090419
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Interdot carrier and spin dynamics in a two-dimensional high-density quantum-dot array of InGaAs with quantum dots embedded as local potential minima2019
- Author(s)
  Hiura Satoshi, Urabe Masayuki, Takeishi Kazuki, Itabashi Kodai, Takayama Junichi, Kiba Takayuki, Sueoka Kazuhisa, Murayama Akihiro
- Journal Title
  
  Semiconductor Science and Technology
  
  Volume: 34 Issue: 2 Pages: 025001-025001
- DOI
  10.1088/1361-6641/aaf7aa
- NAID
  120006783664
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Enhanced hetero-dimensional electron-spin injection in a resonantly tunnel-coupled InGaAs quantum dot-well nanosystem2019
- Author(s)
  H. Chen, S. Hiura, J. Takayama, S. Park, K. Sueoka, and A. Murayama
- Journal Title
  
  Applied Physics Express
  
  Volume: 13 Issue: 1 Pages: 015003-015003
- DOI
  10.7567/1882-0786/ab59bb
- NAID
  210000157622
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K15380, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-20K20433
[Journal Article] Photoluminescence enhancement of tris(8-hydroxyquinolinato)aluminum thin film by plasmonic Ag nanotriangle array fabricated by nanosphere lithography2018
- Author(s)
  Kazuki Yanomea, Takayuki Kib, Kazuaki Masuia, Midori Kawamura, Yoshio Abe, Kyung HoKima, Mai Takase, Junichi Takayama, Akihiro Murayama
- Journal Title
  
  Thin Solid Films
  
  Volume: 印刷中 Pages: 907-912
- DOI
  10.1016/j.tsf.2018.02.033
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-16H04503
[Journal Article] Year of Great Progress by Consolidation2018
- Author(s)
  村山明宏，高山純一，樋浦諭志，木場隆之
- Journal Title
  
  Vacuum and Surface Science
  
  Volume: 61 Issue: 1 Pages: 1-2
- DOI
  10.1380/vss.61.1
- NAID
  130006318340
- ISSN
  2433-5835, 2433-5843
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Interdot spin transfer dynamics in laterally coupled excited spin ensemble of high-density InGaAs quantum dots2018
- Author(s)
  Hiura Satoshi, Takeishi Kazuk, Urabe Masayuki, Itabashi Kodai, Takayama Junichi, Kiba Takayuki, Sueoka Kazuhisa, Murayama Akihiro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 113 Issue: 2
- DOI
  10.1063/1.5022641
- NAID
  120006650533
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Temperature-dependent radiative and non-radiative dynamics of photo-excited carriers in extremely high-density and small InGaN nanodisks fabricated by neutral-beam etching using bio-nano-templates2018
- Author(s)
  Chen Yafeng, Kiba Takayuki, Takayama Junichi, Higo Akio, Tanikawa Tomoyuki, Chen Shula, Samukawa Seiji, Murayama Akihiro
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 123 Issue: 20
- DOI
  10.1063/1.5027627
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Temperature-dependent radiative and non-radiative dynamics of photo-excited carriers in extremely high-density and small InGaN nanodisks fabricated by neutral-beam etching using bio-nano-templates2018
- Author(s)
  Yafeng Chen, Takayuki Kiba, Junichi Takayama, Akio Higo, Tomoyuki Tanikawa, Shula Chen, Seiji Samukawa, Akihiro Murayama
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 印刷中
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Temperature dependence of the radiative recombination time in laterally coupled GaAs quantum dots2018
- Author(s)
  Kim Heedae, Murayama Akihiro, Kim Jongsu, Song Jindong
- Journal Title
  
  Applied Surface Science
  
  Volume: 457 Pages: 497-500
- DOI
  10.1016/j.apsusc.2018.06.244
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Time-resolved photoluminescence study of tris(8-hydroxyquinolinato) aluminium with surface plasmon resonance of Ag nanoparticles2018
- Author(s)
  Kazuaki Masui, Takayuki Kiba, Aoto Sato, Kazuki Yanome, Midori Kawamura, Yoshio Abe, Kyung HoKima, Hee Dae Kim, Junichi Takayama, Akihiro Murayama
- Journal Title
  
  Thin Solid Films
  
  Volume: 印刷中 Pages: 938-943
- DOI
  10.1016/j.tsf.2018.02.014
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-16H04503
[Journal Article] Carrier Relaxation Dynamics Between Localized Vertical Confinement States in GaAs/AlGaAs Quantum Rings2018
- Author(s)
  Seongho Park, Kim Jongsu, Junich Takayama, Akihiro Murayama, Kwangseuk Kyhm
- Journal Title
  
  Journal of the Korean Physical Society
  
  Volume: 73 Issue: 3 Pages: 314-319
- DOI
  10.3938/jkps.73.314
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Magnetic field insensitive photoluminescence decay of ZnSe/CdS core/shell type-II colloidal quantum dots2018
- Author(s)
  Lee Woojin, Park Seongho, Murayama Akihiro, Lee Jong-soo, Kyhm Kwangseuk
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 57 Issue: 6S1 Pages: 06HE06-06HE06
- DOI
  10.7567/jjap.57.06he06
- NAID
  210000149165
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Effect of a Phonon Bottleneck on Exciton and Spin Generation in Self-Assembled In1-xGaxAs Quantum Dots2018
- Author(s)
  Y. Q. Huang, I. A. Buyanova, X. J. Yang, A. Murayama, W. M. Chen
- Journal Title
  
  PHYSICAL REVIEW APPLIED
  
  Volume: 9 Issue: 4
- DOI
  10.1103/physrevapplied.9.044037
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Persistent High Polarization of Excited Spin Ensembles During Light Emission in Semiconductor Quantum-Dot-Well Hybrid Nanosystems2018
- Author(s)
  Takeishi Kazuki, Hiura Satoshi, Takayama Junichi, Itabashi Kodai, Urabe Masayuki, Washida Akihiro, Kiba Takayuki, Murayama Akihiro
- Journal Title
  
  Physical Review Applied
  
  Volume: 10 Issue: 3
- DOI
  10.1103/physrevapplied.10.034015
- NAID
  120006529650
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Direct observation of subsurface charge ordering in Fe3O4(001) by scanning tunneling microscopy/spectroscopy2017
- Author(s)
  Satoshi Hiura, Akira Ikeuchi, Masafumi Jochi, Riku Yamazaki, Sotaro Takahashi, Agus Subagyo, Akihiro Murayama, Kazuhisa Sueoka
- Journal Title
  
  Applied Physics Express
  
  Volume: 10 Issue: 4 Pages: 045701-045701
- DOI
  10.7567/apex.10.045701
- NAID
  120006401477
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-16J00053
[Journal Article] Spectroscopic and Photoluminescent Properties of Indium Zinc Oxide (IZO) and IZO/Ag/IZO Sandwiched Film2017
- Author(s)
  KAZUKI YANOME, TAKAYUKI KIBA , MIDORI KAWAMURA, YOSHIO ABE, KYUNG HO KIM, JUNICHI TAKAYAMA, AKIHIRO MURAYAMA
- Journal Title
  
  Journal of ELECTRONIC MATERIALS
  
  Volume: 46 Issue: 7 Pages: 3873-3879
- DOI
  10.1007/s11664-017-5476-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-16H04503
[Journal Article] Optical Study of Sub-10 nm In0.3Ga0.7N Quantum Nanodisks in GaN Nanopillars2017
- Author(s)
  Akio Higo, Takayuki Kiba, Shula Chen, Yafeng Chen, Tomoyuki Tanikawa, Cedric Thomas, Chang Yong Lee, Yi-Chun Lai, Takuya Ozaki, Junichi Takayama, Ichiro Yamashita, Akihiro Murayama, Seiji Samukawa
- Journal Title
  
  ACS Photonics
  
  Volume: 4 Issue: 7 Pages: 1851-1857
- DOI
  10.1021/acsphotonics.7b00460
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359
[Journal Article] Nanometer scale fabrication and optical response of InGaN/GaN quantum disks2016
- Author(s)
  Yi-Chun Lai, Akio Higo, Takayuki Kiba, Cedric Thomas, Shula Chen, Chang Yong Lee, Tomoyuki Tanikawa, Shigeyuki Kuboya, Ryuji Katayama, Kanako Shojiki, Junichi Takayama, Ichiro Yamashita, Akihiro Murayama, Gou-Chung Chi, Peichen Yu, Seiji Samukawa
- Journal Title
  
  Nanotechnology
  
  Volume: 27 Issue: 42 Pages: 425401-425401
- DOI
  10.1088/0957-4484/27/42/425401
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-26600082
[Journal Article] Polarization anisotropy of exciton in self-assembled elliptical InP/InGaP quantum dots2015
- Author(s)
  Inhong Kim, Takayuki Kiba, Akihiro Murayama, Jin Dong Song, Kwangseuk Kyhm
- Journal Title
  
  Current Applied Physics
  
  Volume: 15 Issue: 6 Pages: 733-738
- DOI
  10.1016/j.cap.2015.03.002
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22221007
[Journal Article] Size dependence of electron spin dephasing in InGaAs quantum dots2015
- Author(s)
  Yuqing Huang, Y. Puttisong, I. A. Buyanova, X. J. Yang, A. Subagyo, K. Sueoka, A. Murayama, W. M. Chen
- Journal Title
  
  Applied Physics Letters
  
  Volume: 106 Issue: 9
- DOI
  10.1063/1.4914084
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22221007
[Journal Article] Electron g-factor and spin decoherence inGaAs quantum nanodisks fabricated by fully top-down lithography2015
- Author(s)
  T. Toru, T. Kiba, A. Higo, C. Thomas, Y. Tamura, S. Samukawa and A. Murayama
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 印刷中 Pages: 295-298
- DOI
  10.1016/j.jcrysgro.2015.02.066
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J08639, KAKENHI-PROJECT-22221007
[Journal Article] Growth-temperature dependence of optical spin-injection dynamics in self-assembled InGaAs quantum dots2014
- Author(s)
  Takafumi Yamamura, Takayuki Kiba, Xiaojie Yang, Junichi Takayama, Agus Subagyo, Kazuhisa Sueoka, Akihiro Murayama
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 116 Issue: 9
- DOI
  10.1063/1.4894712
- NAID
  120005517719
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22221007
[Journal Article] Impact of artificial lateral quantum confinement on exciton-spin relaxation in a two-dimensional GaAs electronic system2014
- Author(s)
  T. Kiba, T. Tanaka, Y. Tamura, A. Higo, C. Thomas, S. Samukawa and A. Murayama
- Journal Title
  
  AIP Advances
  
  Volume: 4 Issue: 10 Pages: 107112-107112
- DOI
  10.1063/1.4897958
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-13J08639, KAKENHI-PROJECT-22221007, KAKENHI-PROJECT-24681026
[Journal Article] Temperature dependence of the radiative recombination time in ZnO nanorods under an external magnetic field of 6T2014
- Author(s)
  Woojin Lee, T. Kiba, A. Murayama, C. Sartel, V. Sallet, I. Kim, R.A. Taylor, Y. D. Jho, K. Kyhm
- Journal Title
  
  Optics Express
  
  Volume: 22 Issue: 15 Pages: 17959-17967
- DOI
  10.1364/oe.22.017959
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22221007
[Journal Article] Anomalous spectral dependence of optical polarization and its impact on spin detection in InGaAs/GaAs quantum dots2014
- Author(s)
  Yuttapoom Puttisong, Y. Q. Huang, I. A. Buyanova, X. J. Yang, A. Subagyo, K. Sueoka, A. Murayama, W. M. Chen
- Journal Title
  
  Applied Physics Letters
  
  Volume: 105 Issue: 13
- DOI
  10.1063/1.4897306
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22221007
[Journal Article] 半導体量子ドットの電子スピンダイナミクス2013
- Author(s)
  村山明宏
- Journal Title
  
  光アライアンス
  
  Volume: 24 Pages: 12-16
- Data Source
  KAKENHI-PROJECT-22221007
[Journal Article] Picosecond transient photoluminescence in high-density Si-nanodisk arrays fabricated using bio-nano-templates2012
- Author(s)
  Takayuki Kiba
- Journal Title
  
  Applied Physics Letters
  
  Volume: Vol.100 Issue: 5 Pages: 053117-053117
- DOI
  10.1063/1.3681793
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221007, KAKENHI-PROJECT-23656002
[Journal Article] Plasmonic enhancements of photoluminescence in hybrid Si nanostructures with Au fabricated by fully top-down lithography.2012
- Author(s)
  Koudo Nakaji, Hao Li, Takayuki Kiba, Makoto Igarashi, Seiji Samukawa, Akihiro Murayama.
- Journal Title
  
  Nanoscale Research Letters
  
  Volume: 7 Issue: 1 Pages: 1-5
- DOI
  10.1186/1556-276x-7-629
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J09926, KAKENHI-PROJECT-22221007, KAKENHI-PROJECT-23656002
[Journal Article] High-density optical spin injection in self-assembled semiconductor quantum dots2011
- Author(s)
  Akihiro Murayama
- Journal Title
  
  Journal of Luminescence
  
  Volume: 133 Pages: 1-4
- DOI
  10.1016/j.jlumin.2011.12.032
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221007
[Journal Article] Cooling and spin-relaxation dynamics of spin-polarized excitons in a diluted magnetic semiconductor quantum well2009
- Author(s)
  A.Murayama
- Journal Title
  
  Physica Status Solidi(c) 6
  
  Pages: 315-318
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Micro-photoluminescence study of electron-spin injection in self-assembled semiconductor quantum dots2009
- Author(s)
  K. Hyomi, M. Sakuma, A. Murayama
- Journal Title
  
  Journal of Luminescence 129
  
  Pages: 1715-1717
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Transfer dynamics of spin-polarized excitons into semiconductor quantum dots2009
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Luminescence 129
  
  Pages: 1927-1930
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Propagation dynamics of excition spins in a high-density semiconductor quantum dot system2009
- Author(s)
  A.Murayama
- Journal Title
  
  Physica Status Solidi(c) 6
  
  Pages: 50-52
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Propagation dynamics of exciton spins in a high-density semiconductor quantum dot system2009
- Author(s)
  A.Murayama
- Journal Title
  
  Physica Status Solidi(c) 6
  
  Pages: 50-52
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20656001
[Journal Article] Transfer dynamics of spin-polarized excitons into semiconductor quantum dots2009
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Luminescence 129
  
  Pages: 1927-1930
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20656001
[Journal Article] Transfer dynamics of spin-polarized excitons into semiconductor quantum dots2009
- Author(s)
  A. Murayama, T. Furuta, 他7名
- Journal Title
  
  Journal of Luminescence 129
  
  Pages: 1927-1930
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Dominant factors limiting efficiency of spin detection in ZnO-based materials2008
- Author(s)
  W. M. Chen, I. A. Buyanova, A. Murayama, 他5名
- Journal Title
  
  Applied Physics Letters 92
  
  Pages: 92103-92103
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Exciton broadening and spin dynamics in III-V/II-VI : Mn heterovalent double quantum wells2008
- Author(s)
  A. A. Toropov, A. Murayama (7番目), 他8名
- Journal Title
  
  Physical Review B 77
  
  Pages: 235310-235310
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Pump-probe study of carrier-spin injection in a diluted magnetic double quantum well of CdMnTe / CdTe2008
- Author(s)
  A. Murayama
- Journal Title
  
  Journal of the Korean Physical Society 53
  
  Pages: 175-178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Efficiency of optical spin injection and spin loss from a diluted magnetic semiconductor ZnMnSe to CdSe nonmagnetic quantum dots2008
- Author(s)
  D. Dagnelund, I. A. Buyanova, W. M. Chen, A. Murayama, T. Furuta, 他3名
- Journal Title
  
  Physical Review B 77
  
  Pages: 35437-35437
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Spin injection in self-assembled quantum dots coupled with a diluted magnetic quantum well2007
- Author(s)
  A. Murayama, T. Asahina, 他5名
- Journal Title
  
  Journal of Luminescence
  
  Pages: 800-803
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Dynamical spin separation in a double quantum well of diluted magnetic semiconductor due to spin-dependent type-II band alignment2007
- Author(s)
  T. Koyama, K. Kayanuma, I. Souma, A. Murayama, Y. Oka
- Journal Title
  
  Journal of Luminescence 122-123
  
  Pages: 831-833
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Magneto-photoluminescence from single quantum structures of diluted magnetic semiconductor fabricated by e-beam lithography2007
- Author(s)
  A. Murayama, H. Hirano, 他4名
- Journal Title
  
  Journal of Luminescence 122-123
  
  Pages: 834-837
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Dynamics of exciton-spin injection, transfer, and relaxation in self-assembled quantum dots of CdSe coupled with a diluted magnetic semiconductor layer of Zn_0.80Mn_0.20Se2007
- Author(s)
  A. Murayama, T. Furuta, 他6名
- Journal Title
  
  Physical Review B 75
  
  Pages: 195308-195308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Direct observation of relaxation dynamics of spin-polarized electrons excited at a higher-energy spin-split subband in a diluted magnetic semiconductor quantum well2007
- Author(s)
  K. Saito, J. H. Park, I. Souma, Y. Oka, A. Murayama
- Journal Title
  
  Applied Physics Letters 90
  
  Pages: 262111-262111
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Dynamics of exciton-spin injection, transfer, and relaxation in self-assembled quantum dots of CdSe coupled with a diluted magnetic semiconductor layer of Zn_<0.80>Mn_<0.20>Se2007
- Author(s)
  A. Murayama
- Journal Title
  
  Physical Review B 75
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360001
[Journal Article] Nanoscale magnet for semiconductor spintronics2006
- Author(s)
  A.Murayama
- Journal Title
  
  Applied Physics Letters 88
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Nanoscale magnet for semiconductor spintronics2006
- Author(s)
  A.Murayama
- Journal Title
  
  Appl. Phys. Lett. 88・12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17340090
[Journal Article] Nanoscale magnet for semiconductor spintronics2006
- Author(s)
  A.Murayama
- Journal Title
  
  Appl.Phys.Lett. 88-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340090
[Journal Article] Efficient spin injection into self-assembled quantum dots via LO-phonon-assisted resonant electron tunneling2006
- Author(s)
  A.Murayama
- Journal Title
  
  Applied Physics Letters 88
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Efficient spin injection into self-assembled quantum dots via LO-phonon-assisted resonant electron tunneling2006
- Author(s)
  A.Murayama
- Journal Title
  
  Appl.Phys.Lett. 88-2
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340090
[Journal Article] Spin dynamics in a diluted magnetic semiconductor quantum well studied by pump-probe absorption spectroscopy : Magnetic-field-induced suppression of electron-spin relaxation2006
- Author(s)
  A.Murayama
- Journal Title
  
  Appl.Phys.Lett. 88-26
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340090
[Journal Article] Efficient spin injection into self-assembled quantum dots via LO-phonon-assisted resonant electron tunneling2006
- Author(s)
  A.Murayama
- Journal Title
  
  Applied Physics Letters 88
  
  Pages: 23114-23114
- Data Source
  KAKENHI-PROJECT-16031201
[Journal Article] Efficient spin injection into self-assembled quantum dots via LO-phonon-assisted resonant electron tunneling2006
- Author(s)
  A.Murayama
- Journal Title
  
  Appl. Phys. Lett. 88・2
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17340090
[Journal Article] Spin dynamics in a diluted magnetic semiconductor quantum well studied by pump-probe absorption spectroscopy : Magnetic-field-induced suppression of electron-spin relaxation2006
- Author(s)
  A.Murayama
- Journal Title
  
  Appl. Phys. Lett. 88・26
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17340090
[Journal Article] Excitonic spin dynamics in coupled quantum dots of diluted magnetic semiconductors2005
- Author(s)
  A.Murayama
- Journal Title
  
  Proceedings of 27th International Conference on the Physics of Semiconductors (印刷中)
- Data Source
  KAKENHI-PROJECT-16031201
[Journal Article] Excitonic spin dynamics in coupled quantum dots of diluted magnetic semiconductors2005
- Author(s)
  A.Murayama
- Journal Title
  
  AIP Conference Proceedings, Physics of Semiconductors B 772
  
  Pages: 1389-1390
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Excitonic spin dynamics in coupled quantum dots of diluted magnetic semiconductors2005
- Author(s)
  A.Murayama
- Journal Title
  
  Proceedings of 27th International Conference on the Physics of Semiconductors (印刷中)
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Dynamic magnetic properties of epitaxial MnAs thin films studied by spin-wave Brillouin scattering2004
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Applied Physics 95
  
  Pages: 6619-6621
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Interface magnetic properties of MnSe digitally doped in ZnSe-based quantum wells2004
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Applied Physics 95
  
  Pages: 7408-7410
- Data Source
  KAKENHI-PROJECT-16031201
[Journal Article] Dynamic magnetic properties of epitaxial MnAs thin films studied by spin-wave Brillouin scattering2004
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Applied Physics 95
  
  Pages: 6619-6621
- Data Source
  KAKENHI-PROJECT-16031201
[Journal Article] Interface magnetic properties of MnSe digitally doped in ZnSe-based quantum wells2004
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Applied Physics 95
  
  Pages: 7408-7410
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Nanoscale magnet for semiconductor spintronics
- Author(s)
  A.Murayama
- Journal Title
  
  Applied Physics Letters (印刷中)
- Data Source
  KAKENHI-PROJECT-16031201
[Journal Article] Spin dynamics in a diluted magnetic semiconductor quantum well studied by pump-probe absorption spectroscopy ; Magnetic-field-induced suppression of electron-spin relaxation
- Author(s)
  A.Murayama
- Journal Title
  
  Applied Physics Letters (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Spin injection in self-assembled quantum dots coupled with a diluted magnetic quantum well
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Luminescence (印刷中)
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Magneto-photoluminescence from single quantum structures of diluted magnetic semiconductor fabricated by e-beam lithography
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Luminescence (印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Magneto-photoluminescence from single quantum structures of diluted magnetic semiconductor fabricated by e-beam lithography
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Luminescence (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Spin injection in self-assembled quantum dots coupled with a diluted magnetic quantum well
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Luminescence (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Magneto-photoluminescence from single quantum structures of diluted magnetic semiconductor fabricated by e-beam lithography
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Luminescence (印刷中)
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Nanoscale magnet for semiconductor spintronics
- Author(s)
  A.Murayama
- Journal Title
  
  Applied Physics Letters (印刷中)
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Spin injection in self-assembled quantum dots coupled with a diluted magnetic quantum well
- Author(s)
  A.Murayama
- Journal Title
  
  Journal of Luminescence (印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Journal Article] Efficient spin injection into self-assembled quantum dots via LO-phonon-assisted resonant electron tunneling
- Author(s)
  A.Murayama
- Journal Title
  
  Appl.Phys.Lett. (in print)
- Data Source
  KAKENHI-PROJECT-17340090
[Journal Article] Spin dynamics in a diluted magnetic semiconductor quantum well studied by pump-probe absorption spectroscopy; Magnetic-field-induced suppression of electron-spin relaxation
- Author(s)
  A.Murayama
- Journal Title
  
  Applied Physics Letters (印刷中)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360002
[Presentation] 半導体量子ドットと超格子バリアを用いたスピン受光ダイオードの円偏光受光特性2023
- Author(s)
  矢野龍弥, 日置拓実, 江藤亘平, 樋浦諭志, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K26153
[Presentation] Temperature dependence of photoluminescence properties of dilute nitride InGaAsN quantum dots2023
- Author(s)
  A. Morita, S. Hiura, J. Takayama, A. Murayama
- Organizer
  36th International Microprocesses and Nanotechnology Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] GaAsスペーサー層の成長中断を設けた多層InGaAs量子ドットの円偏光発光特性2023
- Author(s)
  近藤直, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K26153
[Presentation] 半導体超格子バリアを有する量子ドットスピン偏極発光ダイオードの作製2023
- Author(s)
  沈承赫，江藤亘平, 樋浦諭志, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K26153
[Presentation] 希薄窒化物半導体量子ドットの作製と光学特性の評価2023
- Author(s)
  森田彩乃，樋浦諭志, 高山純一，村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Room temperature operation of spin-functional optical devices based on 0D-2D hybrid semiconductor nanostructures2023
- Author(s)
  A. Murayama, S. Hiura
- Organizer
  36th International Microprocesses and Nanotechnology Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26153
[Presentation] AlGaAsバリアに埋め込まれたInGaAs量子ドットの時間分解円偏光発光特性2023
- Author(s)
  野村駿介, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K26153
[Presentation] Room temperature operation of spin-functional optical devices based on 0D-2D hybrid semiconductor nanostructures2023
- Author(s)
  A. Murayama, S. Hiura
- Organizer
  36th International Microprocesses and Nanotechnology Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 希薄窒化GaNAsスピンフィルターを用いたスピン受光ダイオードの作製2023
- Author(s)
  日置拓実, 江藤亘平, 樋浦諭志, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K26153
[Presentation] 厚さの異なる希薄窒化GaNAs量子井戸とトンネル結合したInAs量子ドットの光スピンダイナミクス2023
- Author(s)
  佐藤紫乃，細江正義，樋浦諭志，髙山純一，村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 希薄窒化GaNAs/GaAs超格子バリアを用いたInAs量子ドットへの電子スピン輸送2023
- Author(s)
  細江真義, 佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K26153
[Presentation] 高速成長GaAsキャップ層をもつInGaAs量子ドットの円偏光発光特性のIn組成依存性2022
- Author(s)
  和泉蒼翼, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Structural and optical properties of InAs quantum dots capped with GaAs grown at different rates2022
- Author(s)
  S. Izumi, S. Hiura, J. Takayama, A. Murayama
- Organizer
  22nd International Vacuum Congress (IVC-22)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Room-temperature operation characteristics of a spin-polarized light-emitting diode using InAs quantum dots tunnel-coupled with GaNAs2022
- Author(s)
  K. Etou, S. Hiura, J. Takayama, A. Subagyo, K. Sueoka, A. Murayama
- Organizer
  2022 International Conference on Solid State Devices and Materials (SSDM2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Bias voltage and temperature dependence of electron-spin polarization in InAs quantum dots tunnel-coupled with a GaNAs quantum well2022
- Author(s)
  S. Park, H. Kise, S. Hiura, J. Takayama, K. Sueoka, A. Murayama
- Organizer
  2022 International Conference on Solid State Devices and Materials (SSDM2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 希薄窒化GaNAs量子井戸とInAs量子ドットのトンネル結合における電子スピン増幅ダイナミクス；GaNAs井戸配置の影響2022
- Author(s)
  佐藤紫乃, 樋浦諭志, 髙山純一, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Bias dependence of electron spin polarization in GaNAs quantum well-InAs quantum dot tunnel-coupled structures2022
- Author(s)
  Hiroto Kise, Soyoung Park, Satoshi Hiura, Junichi Takayama, Kazuhisa Sueoka, Akihiro Murayama
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Circularly polarized electroluminescence properties of quantum dot spin-polarized light-emitting diodes using GaNAs spin filter2022
- Author(s)
  Kohei Eto, Satoshi Hiura, Soyoung Park, Junichi Takayama, Agus Subagyo, Kazuhisa Sueoka, Akihiro Murayama
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Thickness effects of dilute GaAs nitride quantum wells on optical spin properties of tunnel-coupled InAs quantum dots2022
- Author(s)
  S. Sato, M. Hosoe, S. Hiura, J. Takayama, A. Murayama
- Organizer
  22nd International Vacuum Congress (IVC-22)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 半導体量子ドットを用いたスピン受光ダイオードの光電流特性2022
- Author(s)
  日置拓実, 江藤亘平, 樋浦諭志, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 厚さを変えた希薄窒化GaNAs量子井戸とトンネル結合したInAs量子ドットの円偏光発光特性2022
- Author(s)
  細江真義, 佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Electric-field control of electron-spin polarization degree at room temperature in opto-spintronic device using InGaAs quantum dots2021
- Author(s)
  S. Park, S. Hiura, H. Chen, J. Takayama, K. Sueoka, A. Murayama
- Organizer
  2021 International Conference on Solid State Devices and Materials (SSDM2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 希薄窒化GaAsとInAs量子ドットのトンネル結合構造におけるスピンダイナミクス2021
- Author(s)
  佐藤紫乃, 中村裕人, 朴昭暎, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] GaAsキャップ層成長速度の異なるInAs量子ドットの時間分解発光特性2021
- Author(s)
  和泉蒼翼, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 量子ドットスピン偏極発光ダイオードの円偏光発光特性の温度依存性2021
- Author(s)
  江藤亘平, 樋浦諭志, パクソヨン, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Temperature effects on performances of a spin-polarized light emitting diode using p-doped InGaAs quantum dots2021
- Author(s)
  K. Etou, S. Hiura, J. Takayama, S. Park, A. Subagyo, K. Sueoka, A. Murayama
- Organizer
  2021 International Conference on Solid State Devices and Materials (SSDM2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Optical spin properties of InAs quantum dots tunnel-coupled with dilute nitride GaNAs2021
- Author(s)
  S. Sato, Y. Nakamura, S. Park, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2021 International Conference on Solid State Devices and Materials (SSDM2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 超格子の電子スピン輸送特性に対する井戸厚さの影響2021
- Author(s)
  畠山沙衣子, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Temperature dependence of electron spin polarization in InGaAs quantum dot optospintronic device applied with electric field2021
- Author(s)
  S. Park, S. Hiura, H . Chen, J. Takayama, K. Sueoka, A. Murayama
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] InGaAs量子ドットの光スピン特性の向上にむけたpドープ方法の検討2021
- Author(s)
  阪元和弥, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Suppression of thermal spin relaxation of InGaAs quantum dots by p doping2020
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 電流注入型pドープ量子ドットスピン発光ダイオードの作製2020
- Author(s)
  江藤亘平, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Electron-spin dynamics in tunnel-coupled structures of InGaAs well and dot with different p-doping concentrations applied with electric field2020
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 可変ストライプ長法によるInGaAs量子ドットのモード利得測定の層間膜厚依存性2020
- Author(s)
  高山純一, 大竹章久, 樋浦諭志, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Spin relaxation property after spin transfer from a semiconductor superlattice barrier to quantum dots2020
- Author(s)
  S. Hatakeyama, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 電流注入型pドープ量子ドットスピン発光ダイオードの作製2020
- Author(s)
  江藤亘平, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Highly efficient electron-photon spin conversion using InGaAs quantum dots with p-doped capping barrier2020
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 可変ストライプ長法によるInGaAs量子ドットのモード利得測定の層間膜厚依存性2020
- Author(s)
  高山純一, 大竹章久, 樋浦諭志, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドットの光スピン特性のpドーピング濃度依存性2020
- Author(s)
  阪元和弥, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Spin relaxation property after spin transfer from a semiconductor superlattice barrier to quantum dots2020
- Author(s)
  S. Hatakeyama, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Electron-spin dynamics in tunnel-coupled structures of InGaAs well and dot with different p-doping concentrations applied with electric field2020
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] P doping concentration dependence of electron spin dynamics in InGaAs quantum well dot coupled structure s applied with electric field2020
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, A. Murayama
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Fabrication of p-doped quantum dot spin-polarized light-emitting diodes2020
- Author(s)
  K. Etou, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドットの光スピン特性のpドーピング濃度依存性2020
- Author(s)
  阪元和弥, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 半導体超格子バリアから量子ドットへのスピン輸送と注入後のスピン緩和2020
- Author(s)
  畠山沙衣子，樋浦諭志，高山純一，村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] 半導体超格子バリアから量子ドットへのスピン輸送と注入後のスピン緩和2020
- Author(s)
  畠山沙衣子, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] P doping concentration dependence of electron spin dynamics in InGaAs quantum well dot coupled structure s applied with electric field2020
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, A. Murayama
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Fabrication of p-doped quantum dot spin-polarized light-emitting diodes2020
- Author(s)
  K. Etou, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Suppression of thermal spin relaxation of InGaAs quantum dots by p doping2020
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Highly efficient electron-photon spin conversion using InGaAs quantum dots with p-doped capping barrier2020
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] InGaAs/GaAs Dot-in-well構造における電子スピンダイナミクスの温度依存性2019
- Author(s)
  瀧下水月, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Electric-field control of optical-spin injection from an InGaAs quantum well to p-doped quantum dots2019
- Author(s)
  S. Park, H. Chen, J. Takayama, S. Hiura, A. Murayama
- Organizer
  2019-edition of Compound Semiconductor Week
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] pドープInGaAs量子ドットの励起準位における電子スピンダイナミクス2019
- Author(s)
  佐藤紫乃，中村裕人，樋浦諭志，高山純一，村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Size-modulation-induced spin amplification in quantum nanocolumns2019
- Author(s)
  S. Hiura, S. Saito, J. Takayama, T. Kiba, A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Effects of growth temperature of a capping layer on excited spin properties of In0.5Ga0.5As quantum dots2019
- Author(s)
  Y. Nakamura, S. Hiura, S. Sato, J. Takayama, A. Murayama
- Organizer
  2019-edition of Compound Semiconductor Week
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] pドープInGaAs量子ドットへの電子スピン注入の電界制御2019
- Author(s)
  朴昭暎, 陳杭, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Effects of p-doping on excited spin states and the dynamics in InGaAs quantum dots2019
- Author(s)
  S. Sato, M. Murakami, Y. Nakamura, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2019-edition of Compound Semiconductor Week
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] GaAsキャップ層を低温成長したInGaAs量子ドットにおける電子スピンダイナミクスの温度依存性2019
- Author(s)
  中村裕人，佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] InGaAs/GaAs Dot-in-well構造における電子スピンダイナミクスの温度依存性2019
- Author(s)
  瀧下水月, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Lateral electronic coupling among self-assembled semiconductor quantum dots promoted by adjoining tunnel-coupled quantum-well potentials2019
- Author(s)
  Junichi Takayama, Satoshi Hiura, Kazuki Takeishi, Takayuki Kiba, Akihiro Murayama
- Organizer
  2019-edition of Compound Semiconductor Week
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Temperature dependence of modal gain at excited states in high-density InGaAs quantum dots by variable stripe length method2019
- Author(s)
  A. Ohtake, S. Hiura, J. Takayama, A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 可変ストライプ長法によるInGaAs量子ドットの時間分解発光分光2019
- Author(s)
  大竹章久, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] Spin-conserved electron transport to InGaAs quantum dots through GaAs/AlGaAs superlattice2019
- Author(s)
  S. Hiura, J. Takayama, T. Kiba, A. Murayama
- Organizer
  2019-edition of Compound Semiconductor Week
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] GaAsナノピラーに埋め込まれたIn0.5Ga0.5As量子ドットにおけるスピンダイナミクス2019
- Author(s)
  陳亜鳳, 木場隆之, 飯島奈都美, 高山純一, 肥後昭男, 樋浦諭志, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] pドープInGaAs量子ドットの励起準位における電子スピンダイナミクス2019
- Author(s)
  佐藤紫乃，中村裕人，樋浦諭志，高山純一，村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K20433
[Presentation] GaAsナノピラーに埋め込まれたIn0.5Ga0.5As量子ドットにおけるスピンダイナミクス2019
- Author(s)
  陳亜鳳, 木場隆之, 飯島奈都美, 高山純一, 肥後昭男, 樋浦諭志, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] GaAsキャップ層を低温成長したInGaAs量子ドットにおける電子スピンダイナミクスの温度依存性2019
- Author(s)
  中村裕人，佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Electric-field-effect optical spin-injection device using p-doped InGaAs quantum dots2019
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Quantum spin transport to self-assembled InGaAs quantum dots through AlGaAs/GaAs superlattice2019
- Author(s)
  S. Hiura, J. Takayama, T. Kiba, A. Murayama
- Organizer
  Materials Research Meeting (MRM2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 可変ストライプ長法によるInGaAs量子ドットの時間分解発光分光2019
- Author(s)
  大竹章久, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] P-doping effects on temperature-dependent spin dynamics in InGaAs quantum dots2019
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Temperature-dependent spin dynamics in InGaAs quantum dots embedded with GaAs capping layer grown at low temperature2019
- Author(s)
  Nakamura, S. Hiura, S. Sato, J. Takayama, A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] pドープInGaAs量子ドットへの電子スピン注入の電界制御2019
- Author(s)
  朴昭暎, 陳杭, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Temperature-persistent spin relaxation in InGaAs/GaAs dots-in-well structure2019
- Author(s)
  M. Takishita, S. Hiura, J. Takayama, A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 有機発光体を用いたマイクロキャビティ構造の試作と光学的評価2018
- Author(s)
  北林拓弥, 木場隆之, 川村みどり, 阿部良夫, 金敬鎬, 高山純一, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Temperature-Persistent High Spin Polarization and Its Dynamics in InGaAs Quantum Dots Embedded in a GaAs Quantum Well2018
- Author(s)
  M. Takishita, S. Hiura, J. Takayama, A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Excited Spin Engineering of In0.5Ga0.5As Quantum Dots by an Adjacent Two-Dimensional In0.1Ga0.9As Quantum Well Potential2018
- Author(s)
  S. Hiura, K. Takeishi, J. Takayama, T. Kiba, A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Temperature-dependent spin dynamics in InGaAs/GaAs dots-in-well structure2018
- Author(s)
  A. Ohtake, A. Washida, S. Hiura, J. Takayama, M. Takishita, S. Saito, A. Murayama
- Organizer
  12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Temperature Dependence of Interdot Spin Dynamics in Laterally Coupled InGaAs Quantum Dots2018
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドットの結合励起状態におけるスピンダイナミクス；ドット多層化の影響2018
- Author(s)
  齋藤昌太郎, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Ag薄膜およびナノ粒子によるAlq3のプラズモン発光増幅2018
- Author(s)
  増井一晃, 猪股裕樹, 木場隆之, 川村みどり, 阿部良夫, 金敬鎬、高山純一、村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 可変ストライプ長法による高密度InGaAs量子ドットのモード利得測定2018
- Author(s)
  大竹章久, 樋浦諭志, 鷲田晃宏, 高山純一, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Electric-Field Optical Device Controlling Electron-Spin Polarity of InGaAs Quantum Dots2018
- Author(s)
  H. Chen, J. Takayama, S. Hiura, K. Sueoka, A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Alナノトライアングルアレイによる有機発光体のプラズモン発光増幅2018
- Author(s)
  飯島奈都美, 増井一晃, 木場隆之, 川村みどり, 阿部良夫, 金敬鎬, 高瀬舞, 肥後昭男, 高山純一, 樋浦諭志, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドットの結合励起状態におけるスピンダイナミクスの温度依存性2018
- Author(s)
  佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Electric-field effects on spin polarity of In0.5Ga0.5As quantum dots after spin injection from In0.1Ga0.9As quantum wells2018
- Author(s)
  H. Chen, J. Takayama, S. Hiura, K. Sueoka, A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Electron-spin transport and spin relaxation in III-V compound semiconductor barrier layers integrated with self-assembled quantum dots2018
- Author(s)
  A. Murayama, S. Hiura, J. Takayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Distribution analysis of photoluminescence decay time and related non-radiative processes in In0.3Ga0.7N nanodisks2018
- Author(s)
  Y. Chen, T. Kiba, J. Takayama, A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] High-temperature carrier dynamics responsible for a non-radiative process in InGaN nanodisks fabricated by top-down nanotechnology2018
- Author(s)
  Y. Chen, T. Kiba, J. Takayama, A. Higo, T. Tanikawa, S. Samukawa, A. Murayama
- Organizer
  12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Optical Study on Thermal Activation Processes of Carrier Dynamics in In0.3Ga0.7N Nanodisks2018
- Author(s)
  Y. Chen, T. Kiba, J. Takayama, A.Higo, T. Tanikawa, S. Samukawa, A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Influence of multilayer stacking on spin dynamics at excited states of vertically coupled InGaAs quantum dots2018
- Author(s)
  S. Saito, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Temperature-dependent spin polarization and its dynamics in InGaAs quantum dots embedded in a GaAs quantum well2018
- Author(s)
  M. Takishita, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Modal Gain at Excited States in High-Density InGaAs Quantum Dots Investigated by Variable Stripe Length Method2018
- Author(s)
  A. Ohtake, S. Hiura, A. Washida, J. Takayama, A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Persistent high spin polarization induced by interdot spin transfer among coupled excited states of InGaAs quantum dots2018
- Author(s)
  S. Hiura, K. Takeishi, A. Washida, J. Takayama, A. Ohtake, M. Takishita, S. Saito, A. Murayama
- Organizer
  12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Effects of electrical field on circularly polarized photoluminescence in InGaAs-based coupled nanostructures of quantum dots and a well2018
- Author(s)
  H. Chen, J. Takayama, S. Hiura, A. Subagyo, K. Sueoka, A. Murayama
- Organizer
  12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Interdot spin transfer dynamics in vertically coupled InGaAs quantum dots2018
- Author(s)
  S. Hiura, J. Takayama, T. Kiba, A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] トップダウンナノテクノロジーで作製したIn0.3Ga0.7Nナノディスクにおける光励起キャリアの熱脱離2018
- Author(s)
  陳亜鳳, 木場隆之, 高山純一, 肥後昭男, 谷川智之, 寒川誠二, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] “Investigation of modal gain at excited states in high-density InGaAs quantum dots by variable stripe length method2018
- Author(s)
  A. Ohtake, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Electric-field control of spin transport property into InGaAs quantum dots from a tunnel-coupled quantum well2018
- Author(s)
  Hang Chen, Junichi Takayama, Satoshi Hiura, Kazuhisa Sueoka, Akihiro Murayama
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Temperature dependence of spin dynamics at laterally coupled excited states of InGaAs quantum dots2018
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs 量子ドット/井戸結合構造におけるドット間の波動関数結合状態2018
- Author(s)
  高山純一, 樋浦諭志, 木場隆之, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] GaAs量子井戸に埋め込まれたInGaAs量子ドットにおけるスピンダイナミクスの温度依存性2018
- Author(s)
  瀧下水月, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドット結合励起状態における集団的なスピンの緩和現象2018
- Author(s)
  樋浦諭志, 高山純一, 木場隆之, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Agナノ粒子によるAlq3薄膜の発光増幅とそのスペーサー効果2017
- Author(s)
  増井一晃, 佐藤碧斗, 矢ノ目和樹, 木場隆之, 川村みどり, 阿部良夫, 金敬鎬, 高山純一, 村山明宏
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] AgナノトライアングルアレイによるAlq3の発光増幅とその機構2017
- Author(s)
  矢ノ目和樹, 増井一晃, 木場隆之, 川村みどり, 阿部良夫, 金敬鎬, 高瀬舞, 高山純一, 村山明宏
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] バイオナノテンプレートで作製したInGaNナノディスクにおける光励起キャリアダイナミクスの温度依存性2017
- Author(s)
  陳亜鳳, 木場隆之, 高山純一, 肥後昭男, 寒川誠二, 村山明宏
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Spin transfer dynamics in III-V compound semiconductor quantum dots integrated with layered quantum structures2017
- Author(s)
  Akihiro Murayama
- Organizer
  The 30th Int. Microprocesses and Nanotechnology Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Time-resolved Photoluminescence Study of Alq3 Thin Film with Plasmonic Ag Nanotriangle Array Fabricated by Nanosphere Lithography2017
- Author(s)
  K. Yanome, T. Kiba, K. Masui, M. Kawamura, Y. Abe, K. H. Kim, M. Takase, J. Takayama, A. Murayama
- Organizer
  International Thin Films Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Effects of Electrical Field on Spin-related Optical Properties in InGaAs-based Coupled Nanostructures of Quantum Dots and Well2017
- Author(s)
  Hang Chen, Hee Dae Kim, Junichi Takayama, Yuto Akei, Satoshi Hiura, Agus Subagyo, Kazuhisa Sueoka, Akihiro Murayama
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Optically coupled excitons in a single coupled-quantum-dot structure via dipole-dipole interaction2017
- Author(s)
  H.D. Kim, A. Murayama, K. Kyhm, R.A. Taylor, and J.S. Kim
- Organizer
  20th International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs 量子ドットにおける高密度光励起キャリアの注入ダイナミクス2017
- Author(s)
  高山純一, 武石一紀, 木場隆之, 浦部晶行, 板橋皓大, 樋浦諭志, 村山明宏
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドットにおけるスピン注入ダイナミクスに対するスピン充填効果2017
- Author(s)
  樋浦諭志, 武石一紀, 浦部晶行, 板橋皓大, 高山純一, 木場隆之, 村山明宏
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] 半導体量子ドットにおけるスピンダイナミクスと光デバイスへの応用2017
- Author(s)
  村山明宏
- Organizer
  第78回応用物理学会秋季学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Emission Enhancement and its dynamics of Alq3 with Surface Plasmon Resonance of Ag Nanoparticles2017
- Author(s)
  K. Masui, T. Kiba, A. Sato, K. Yanome, M. Kawamura, Y. Abe, K. H. Kim, J. Takayama, A. Murayama
- Organizer
  International Thin Films Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドットに対するAlGaAsバリアのスピン輸送特性と成長温度依存性2017
- Author(s)
  板橋皓大, 武石一紀, 浦部晶行, 鷲田晃宏, 高山純一, 樋浦諭志, 村山明宏
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Electric-field control of spin states in InGaAs-based coupled nanostructures of quantum dots and well2016
- Author(s)
  Y. Akei, J. Takayama, K. Takeishi, K. Itabashi, M. Urabe, A. Murayama
- Organizer
  16th IEEE International Conference on Nanotechnology
- Place of Presentation
  Sendai International Center, Sendai, JAPAN
- Year and Date
  2016-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Optical spin-functional electronics utilizing semiconductor quantum dots; toward stable room-temperature operation2016
- Author(s)
  A. Murayama, S.L. Chen, T. Kiba, J. Takayama, K. Sueoka
- Organizer
  JSPS workshop on Japan-Sweden frontiers in spin and photon functionalities of semiconductor nanostructures
- Place of Presentation
  Jyozankei Grand Hotel, Sapporo, JAPAN
- Year and Date
  2016-08-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Spin-Functional Photoelectric Conversion Utilizing III-V Compound Semiconductor Quantum Dots2016
- Author(s)
  Akihiro Murayama
- Organizer
  6th Annual World Congress of Nano Science & Technology
- Place of Presentation
  Holiday Inn Singapore Atrium, Singapore
- Year and Date
  2016-10-27
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドット-量子井戸結合構造におけるスピン状態の電界依存性2016
- Author(s)
  明井祐人、高山純一、武石一紀、板橋皓大、浦部昌行、村山明宏
- Organizer
  第77回応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ, 新潟市
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子ドットと積層したバリア層のスピン輸送特性に対する成長温度の影響2016
- Author(s)
  板橋皓大、武石一紀、浦部昌行、高山純一、Chen Shula、村山明宏
- Organizer
  第77回応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ, 新潟市
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] The Effect of Asymmetric Barriers of GaAs Quantum Nanodisks Light Emitting Diode2016
- Author(s)
  Akio Higo, Cedric Thomas, Takayuki Kiba, Junichi Takayama, Ichiro Yamashita, Akihiro Murayama, Seiji Samukawa
- Organizer
  16th IEEE International Conference on Nanotechnology
- Place of Presentation
  Sendai International Center, Sendai, JAPAN
- Year and Date
  2016-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Growth optimization of spin-transport barriers used for spin-polarized light-emitting diodes based on InGaAs quantum dots2016
- Author(s)
  K. Itabashi, K. Takeishi, M. Urabe, J. Takayama, S.L. Chen, A. Murayama
- Organizer
  16th IEEE International Conference on Nanotechnology
- Place of Presentation
  Sendai International Center, Sendai, JAPAN
- Year and Date
  2016-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] バイオテンプレート極限加工によるGaAs量子ナノディスクLEDのエレクトロルミネッセンス特性評価2016
- Author(s)
  肥後昭男、木場隆之、トーマス・セドリック、高山純一、ソダーバンル・ハサネット、岡本尚文、山下一郎、杉山正和、中野義昭、村山明宏、寒川誠二
- Organizer
  第77回応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ, 新潟市
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Transient photoluminescence in InGaN nano-disks fabricated by nano-scale neutral-beam etching utilizing bio-nano templates2016
- Author(s)
  Y. Chen, S.L. Chen, T. Kiba, C.Y. Lee, C. Thomas, Y.C. Lai, A. Higo, S. Samukawa, A. Murayama
- Organizer
  16th IEEE International Conference on Nanotechnology
- Place of Presentation
  Sendai International Center, Sendai, JAPAN
- Year and Date
  2016-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] InGaAs量子井戸から量子ドットへの励起子スピン注入と注入後のスピン緩和2016
- Author(s)
  武石一紀、Chen Shula、高山純一、板橋皓大、浦部昌行、村山明宏
- Organizer
  第77回応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ, 新潟市
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Transient photoluminescence study on spin dynamics in InGaAs-based coupled nanostructures of quantum dots with quantum wells2016
- Author(s)
  K. Takeishi, S.L. Chen, J. Takayama, K. Itabashi, M. Urabe, A. Murayama
- Organizer
  16th IEEE International Conference on Nanotechnology
- Place of Presentation
  Sendai International Center, Sendai, JAPAN
- Year and Date
  2016-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Optical spin-functional electronics utilizing semiconductor quantum dots; toward stable room-temperature operation2016
- Author(s)
  A. Murayama, S.L. Chen, T. Kiba, J. Takayama, K. Sueoka
- Organizer
  JSPS workshop on Japan-Sweden frontiers in spin and photon functionalities of semiconductor nanostructures
- Place of Presentation
  Jyozankei Grand Hotel, Sapporo, Japan
- Year and Date
  2016-08-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13267
[Presentation] Ultrahigh-density self-assembled quantum dots of InGaAs and suppression of optical state-filling effect2016
- Author(s)
  M. Urabe, K. Takeishi, J. Takayama, K. Itabashi, S.L. Chen, A. Murayama
- Organizer
  16th IEEE International Conference on Nanotechnology
- Place of Presentation
  Sendai International Center, Sendai, JAPAN
- Year and Date
  2016-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Pump-probe study of temperature-dependent spin relaxation in GaAs quantum disks fabricated by fully top-down lithography using Bio-templates2016
- Author(s)
  T. Kiba, T. Tanaka, A. Higo, C. Thomas, Y. Tamura, S. Samukawa, A. Murayama
- Organizer
  16th IEEE International Conference on Nanotechnology
- Place of Presentation
  Sendai International Center, Sendai, JAPAN
- Year and Date
  2016-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Spin-Functional Photoelectric Conversion Utilizing III-V Compound Semiconductor Quantum Dots2016
- Author(s)
  Akihiro Murayama
- Organizer
  6th Annual World Congress of Nano Science & Technology
- Place of Presentation
  Holiday Inn Singapore Atrium, Singapore
- Year and Date
  2016-10-27
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13267
[Presentation] 高い面密度を持つ自己組織化InGaAs量子ドットにおける光学的フィリング効果の抑制2016
- Author(s)
  浦部昌行、武石一紀、板橋皓大、高山純一、村山明宏
- Organizer
  第77回応用物理学会秋季学術講演会
- Place of Presentation
  朱鷺メッセ, 新潟市
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Fabrication of GaAs quantum nanodisk by bio-template, neutral beam etching, and asymmetric AlGaAs barrier regrowth and its optical response2016
- Author(s)
  A. Higo, T. Kiba, C. Thomas, J. Takayama, M. Sugiyama, Y. Nakano, A. Murayama, S. Samukawa
- Organizer
  JSPS workshop on Japan-Sweden frontiers in spin and photon functionalities of semiconductor nanostructures
- Place of Presentation
  Jyozankei Grand Hotel, Sapporo, JAPAN
- Year and Date
  2016-08-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06359
[Presentation] Electrical Spin Injection from Fe Electrodes into InGaAs-based Quantum Structures2014
- Author(s)
  Y. Nomura, J. Takayama, T. Kiba, Y. Sasaki, T. Yamamura, X. Yang, A. Subagyo, K. Sueoka, A. Murayama
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  High Country Conference Center, Flagstaff (USA)
- Year and Date
  2014-09-11
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Crystal Growth of III-V Compound Semiconductor Nanostructures and Transient Spin-related Optical Phenomena2014
- Author(s)
  Akihiro Murayama
- Organizer
  The Collaborative Conference on Crystal Growth (3CG2014)
- Place of Presentation
  Holiday Inn Resort Phuket, Phuket (Thailand)
- Year and Date
  2014-11-04
- Invited
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] バイオテンプレート極限加工GaAs量子ディスクにおけるピコ秒キャリア捕捉ダイナミクス2014
- Author(s)
  木場隆之，肥後昭男，田村洋典，セドリックトーマス，寒川誠二，村山明宏
- 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（札幌，北海道）
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Effects of electric field on carrier and spin dynamics in InGaAs-based coupled quantum structures2014
- Author(s)
  Junichi Takayama, Takayuki Kiba, Takafumi Yamamura, Yuzuru Nomura, Agus Subagyo, Kazuhisa Sueoka, Akihiro Murayama
- Organizer
  2014 IEEE 6th International Nanoelectronics Conference
- Place of Presentation
  Conference Hall, Hokkaido University (Sapporo, Hokkaido)
- Year and Date
  2014-07-29
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Electrical spin injection in light-emitting diodes with InGaAs-based quantum structures2014
- Author(s)
  Yuzuru Nomura, Takayuki Kiba, Junichi Takayama, Yuya Sasaki, Takafumi Yamamura, Agus subagyo, Kazuhisa Sueoka, Akihiro Murayama
- Organizer
  2014 IEEE 6th International Nanoelectronics Conference
- Place of Presentation
  Conference Hall, Hokkaido University (Sapporo, Hokkaido)
- Year and Date
  2014-07-29
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Ultrafast carrier capture in high optical quality GaAs nanodisks fabricated by bio-nano templates and damage-free neutral-beam etching2014
- Author(s)
  Takayuki Kiba, Akio Higo, Yosuke Tamura, Cedric Thomas, Seiji Samukawa, Akihiro Murayama
- Organizer
  2014 IEEE 6th International Nanoelectronics Conference
- Place of Presentation
  Conference Hall, Hokkaido University (Sapporo, Hokkaido)
- Year and Date
  2014-07-29
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] 金属強磁性体電極を持つInGaAs量子構造発光ダイオードのEL特性2014
- Author(s)
  野村譲、高山純一、木場隆之，Agus Subagyo，山村隆文、楊暁傑，末岡和久，村山明宏
- 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（札幌，北海道）
- Year and Date
  2014-09-19
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Longitudinal and transvers electron-spin relaxation times in GaAs nanodisks fabricated by bio-nano templates and damage-free neutral-beam etching2014
- Author(s)
  Toru Tanaka, Takayuki Kiba, Yosuke Tamura, Cedric Thomas, Akio Higo, Seiji Samukawa, Akihiro Murayama
- Organizer
  2014 IEEE 6th International Nanoelectronics Conference
- Place of Presentation
  Conference Hall, Hokkaido University (Sapporo, Hokkaido)
- Year and Date
  2014-07-29
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Spin-injection dynamics via tunneling from InGaAs quantum wells into quantum dots; dependence of tunneling-barrier thickness2014
- Author(s)
  Takafumi Yamamura, Xiaojie Yang, Takayuki Kiba, Junichi Takayama, Agus Subagyo, Kazuhisa Sueoka, Akihiro Murayama
- 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（札幌，北海道）
- Year and Date
  2014-09-19
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Suppression of Exciton-spin Relaxation Induced by Artificial Lateral Quantum Confinement in GaAs2014
- Author(s)
  T. Kiba, T. Tanaka, Y. Tamura, C. Thomas, T. Kaizu, Y. Okada, S. Samukawa, A. Murayama
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  High Country Conference Center, Flagstaff (USA)
- Year and Date
  2014-09-12
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Electron g-factor and Spin-relaxation in GaAs Quantum Disks Fabricated by Fully Top-down Lithography2014
- Author(s)
  T. Tanaka, T. Kiba, Y. Tamura, A. Higo, S. Samukawa, A. Murayama
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  High Country Conference Center, Flagstaff (USA)
- Year and Date
  2014-09-08
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Optimization of Growth Conditions of Self-assembled InGaAs Quantum Dots Suitable for Spin Injection2014
- Author(s)
  J. Takayama, T. Yamamura, X. Yang, T. Kiba, A. Subagyo, K. Sueoka, A. Murayama
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  High Country Conference Center, Flagstaff (USA)
- Year and Date
  2014-09-11
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] InGaAs量子ドットと量子井戸の結合スピン状態に対する電界印加効果2014
- Author(s)
  高山純一、木場隆之、山村隆文、野村譲、Agus Subagyo，末岡和久，村山明宏
- 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（札幌，北海道）
- Year and Date
  2014-09-19
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Dynamics of photo-excited carriers and spin-related phenomena in III-V semiconductor nanostructures2014
- Author(s)
  Akihiro Murayama
- Organizer
  2014 IEEE 6th International Nanoelectronics Conference
- Place of Presentation
  Conference Hall, Hokkaido University (Sapporo, Hokkaido)
- Year and Date
  2014-07-29
- Invited
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] バイオテンプレート極限加工GaAs量子ディスクにおける電子スピンダイナミクスの磁場中反射ポンププローブ分光2014
- Author(s)
  田中亨，木場隆之，肥後昭男，田村洋典，セドリックトーマス，寒川誠二，村山明宏
- 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（札幌，北海道）
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Effects of Spin Density on the Spin-tunneling Dynamics from a Quantum Well into Self-assembled Quantum Dots of InGaAs2014
- Author(s)
  T. Yamamura, T. Kiba, X. Yang, J. Takayama, A. Subagyo, K. Sueoka, A. Murayama
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  High Country Conference Center, Flagstaff (USA)
- Year and Date
  2014-09-11
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] 半導体量子ドットへの超高速電子スピン注入とレーザーへの応用2012
- Author(s)
  村山明宏
- Organizer
  レーザー学会学術講演会第32回年次大会
- Place of Presentation
  仙台TKRカンファレンスセンター(宮城県)(招待講演)
- Year and Date
  2012-01-31
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Au 微細構造を複合させた高密度Si ナノディスクにおける発光特性2012
- Author(s)
  李昊, 中治光童, 木場隆之, 五十嵐誠, 寒川誠二, 佐久間実緒, 上野貢生, 三澤弘明, 村山明宏
- Organizer
  第73回秋季応用物理学会学術講演会
- Place of Presentation
  愛媛大学
- Year and Date
  2012-09-13
- Data Source
  KAKENHI-PROJECT-23656002
[Presentation] Plasmonic enhancement of photoluminescence in hybrid Si nanostructures with Au fabricated by fully top-down lithography2012
- Author(s)
  K. Nakaji, H. Li, T. Kiba, M. Igarashi, S. Samukawa and A. Murayama
- Organizer
  International Conference on Superlattices, Nanostructures and Nanodevices
- Place of Presentation
  Dresden, Germany
- Year and Date
  2012-07-24
- Data Source
  KAKENHI-PROJECT-23656002
[Presentation] 表面に金属ナノ構造を持つ InGaN 薄膜の光学特性2011
- Author(s)
  中治光童, 木場隆之, 村山明宏, 佐久間実緒, 横田幸恵, 上野貢生, 三澤弘明
- Organizer
  2011年秋季第72回応用物理学関係連合講演会
- Place of Presentation
  山形大学
- Year and Date
  2011-08-31
- Data Source
  KAKENHI-PROJECT-23656002
[Presentation] InGaN 薄膜表面における Au ナノ構造の作製と光学特性2011
- Author(s)
  中治光童, 木場隆之, 村山明宏, 佐久間実緒, 横田幸恵, 上野貢生, 三澤弘明
- Organizer
  第58回応用物理学関係連合講演会
- Place of Presentation
  神奈川工科大学
- Year and Date
  2011-03-24
- Data Source
  KAKENHI-PROJECT-23656002
[Presentation] High-density optical spin injection in self-assembled semiconductor quantum dots2011
- Author(s)
  Akihiro Murayama
- Organizer
  The 16th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter
- Place of Presentation
  University of Michigan (USA)
- Year and Date
  2011-06-30
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] 希薄磁性半導体ZnMnSeと積層したCdSe自己組織化量子ドットにおける界面原子構造2010
- Author(s)
  村山明宏
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大(長崎市、長崎県)
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PROJECT-20656001
[Presentation] 希薄磁性半導体ZnMnSeと積層したCdSe自己組織化量子ドットにおける界面原子構造2010
- Author(s)
  村山明宏
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大(長崎市、長崎県)
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] 希薄磁性半導体から量子ドットへのスピン注入ダイナミクス2009
- Author(s)
  村山明宏
- Organizer
  日本物理学会第64回年次大会
- Place of Presentation
  東京
- Year and Date
  2009-03-29
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Magnetic semiconductor nanostructures ; toward spin manipulation in semiconductor quantum structures2009
- Author(s)
  A.Murayama
- Organizer
  International Workshop on Photons and Spins in Nanostructures
- Place of Presentation
  北海道大学,札幌
- Year and Date
  2009-07-27
- Data Source
  KAKENHI-PROJECT-20656001
[Presentation] 半導体自己組織化量子ドットにおける高効率スピン注入2009
- Author(s)
  田村宣裕, 山崎達誌郎, 菅原広剛, 村山明宏
- Organizer
  第70回応用物理学会学術講演会
- Place of Presentation
  富山
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] 希薄磁性半導体から量子ドットへのスピン注入ダイナミクス2009
- Author(s)
  村山明宏
- Organizer
  日本物理学会第64回年次大会シンポジウム
- Place of Presentation
  東京
- Year and Date
  2009-03-29
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Magnetic semiconductor nanostructures ; toward spin manipulation in semiconductor quantum structures2009
- Author(s)
  A.Murayama
- Organizer
  International Workshop on Photons and Spins in Nanostructures
- Place of Presentation
  北海道大学,札幌
- Year and Date
  2009-07-27
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] 希薄磁性半導体と結合したGaAs量子井戸におけるスピンダイナミクス2009
- Author(s)
  村山明宏
- Organizer
  第70回応用物理学会学術講演会
- Place of Presentation
  富山大学,富山
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Magnetic semiconductor nanostructures ; toward spin manipulation in semiconductor quantum structures2009
- Author(s)
  A. Murayama
- Organizer
  International Workshop on Photons and Spins in Nanostructures
- Place of Presentation
  Sapporo, Japan.
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] 半導体自己組織化量子ドットにおけるドット問スピントランスファーダイナミクス2008
- Author(s)
  村山明宏, 他7名
- Organizer
  第55回応用物理学関係連合講演会
- Place of Presentation
  船橋
- Year and Date
  2008-03-28
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Propagation dynamics of exciton spins in a high-density semiconductor quantum dot system2008
- Author(s)
  A. Murayama
- Organizer
  The 8th International Conference on Excitonic Processes in Condensed Matter
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2008-06-22
- Data Source
  KAKENHI-PROJECT-20656001
[Presentation] Cooling and spin-relaxation dynamics of spin-polarized excitons in a diluted magnetic semiconductor quantum well2008
- Author(s)
  A. Murayama, K. Saito, I. Souma
- Organizer
  The 8th International Conference on Excitonic Processes in Condensed Matter
- Place of Presentation
  Kyoto, JAPAN.
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Micro-photoluminescence study of electron-spin injection in self-assembled semiconductor quantum dots2008
- Author(s)
  K. Hyomi, M. Sakuma, A. Murayama
- Organizer
  The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter
- Place of Presentation
  Lyon, France
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Transient magneto-photoluminescence in self-assembled quantum dots of a diluted magnetic semiconductor2008
- Author(s)
  S. Oshino, A. Murayama (4番目), 他5名
- Organizer
  The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter
- Place of Presentation
  Lyon, France
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Transfer dynamics of spin-polarized excitons into semiconductor quantum dots2008
- Author(s)
  A. Murayama
- Organizer
  The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matte
- Place of Presentation
  Lyon, France
- Year and Date
  2008-07-07
- Data Source
  KAKENHI-PROJECT-20656001
[Presentation] 希薄磁性半導体ZnMnSeとCdSe量子ドットの結合構造における励起子とMnイオンのスピン特性2008
- Author(s)
  押野成人, 村山明宏, 他5名
- Organizer
  日本物理学会第63回年次大会
- Place of Presentation
  東大阪
- Year and Date
  2008-03-24
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Propagation dynamics of exciton spins in a high-density semiconductor quantum dot system2008
- Author(s)
  A. Murayama, T. Furuta, 他7名
- Organizer
  The 8th International Conference on Excitonic Processes in Condensed Matter
- Place of Presentation
  Kyoto, JAPAN.
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] 半導体自己組織化量子ドットへのスピン注入におけるスピン損失2008
- Author(s)
  村山明宏, 他7名
- Organizer
  2008年度秋季応用物理学会学術講演会
- Place of Presentation
  春日井
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] 希薄磁性半導体から半導体量子ドットへのスピン注入メカニズム2008
- Author(s)
  村山明宏, 他6名
- Organizer
  2008年日本物理学会秋季大会
- Place of Presentation
  盛岡
- Year and Date
  2008-09-21
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Transfer dynamics of spin-polarized excitons into semiconductor quantum dots2008
- Author(s)
  A. Murayama, T. Furuta, 他7名
- Organizer
  The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter
- Place of Presentation
  Lyon, France
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Cooling and spin-relaxation dynamics of spin-polarized excitons in a diluted magnetic semiconductor quantum well2008
- Author(s)
  A. Murayama
- Organizer
  The 8th International Conference on Excitonic Processes in Condensed Matter
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2008-06-22
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Type-IIバンド構造を持つCd(Te, Se)/ZnSe自己組織化量子ドットにおける励起子スピン緩和2007
- Author(s)
  押野成人, 古田稔明, A. A. Toropov, 村山明宏
- Organizer
  日本物理学会秋季大会
- Place of Presentation
  札幌
- Year and Date
  2007-09-22
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] CdMnTe希薄磁性半導体量子井戸における電子スピン緩和と局在化の影響2007
- Author(s)
  村山明宏
- Organizer
  日本物理学会第63回年次大会
- Place of Presentation
  東大阪
- Year and Date
  2007-03-24
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Pump-probe Study of Carrier-spin Injection in a Diluted Magnetic Double Quantum Well of CdMnTe/CdTe2007
- Author(s)
  A. Murayama
- Organizer
  The 13th International Conference on II-VI Compounds
- Place of Presentation
  Jeju, Korea
- Year and Date
  2007-09-10
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] 半導体自己組織化量子ドットにおけるドット間スピントランスファーダイナミクス2007
- Author(s)
  村山明宏
- Organizer
  第55回応用物理学関係連合講演会
- Place of Presentation
  船橋
- Year and Date
  2007-03-28
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] 半導体量子ドットにおけるスピン注入ダイナミクス : スピン損失メカニズム2007
- Author(s)
  古田稔明, 押野成人, 相馬出, 村山明宏, D. Dagnelund, I. A. Buyanova, W. M. Chen
- Organizer
  日本物理学会秋季大会
- Place of Presentation
  札幌
- Year and Date
  2007-09-24
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Spin-injection Dynamics and Effects of Spin Relaxation in Self-assembled Quantum Dots of CdSe2007
- Author(s)
  T. Furuta, A. Murayama (4番目), 他6名
- Organizer
  The 13th International Conference on II-VI Compounds
- Place of Presentation
  Jeju, Korea
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] 磁性半導体と結合した自己組織化量子ドットにおけるスピンダイナミクス2007
- Author(s)
  古田稔明, 氷見恭子, 相馬出, 村山明宏
- Organizer
  日本物理学会第62回年次大会
- Place of Presentation
  鹿児島
- Year and Date
  2007-03-19
- Data Source
  KAKENHI-PROJECT-19360001
[Presentation] Dynamics of photo-excited carriers and the spin states in III-V semiconductor nanostructures; application to quantum-dot lasing
- Author(s)
  Akihiro Murayama
- Organizer
  3rd Annual World Congress of Nano Science and Technology 2013
- Place of Presentation
  Xi'an International Conference Center (Xi'an, China)
- Invited
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Dynamics pf photo-excited carriers in III-V semiconductor nanostructures
- Author(s)
  Akihiro Murayama
- Organizer
  Seoul National University and Hokkaido University 2013 International Workshop on New Frontiers in Convergence Science and Technology
- Place of Presentation
  Seoul National University (Suwon, Korea)
- Invited
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Dynamics of photo-excited carriers in III-V semiconductor nanostructures
- Author(s)
  Akihiro Murayama
- Organizer
  Seoul National University and Hokkaido University 2013 International Worlshop on New Frontiers in Convergence Science and Technology
- Place of Presentation
  Seoul National University (Suwon, Korea)
- Invited
- Data Source
  KAKENHI-PROJECT-23656002
[Presentation] 半導体自己組織化量子ドットへのトンネル効果によるスピン注入；励起スピン密度依存性
- Author(s)
  村山明宏
- 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（神奈川県）
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] Electron-spin dynamics in GaAs quantum wells coupled with II-VI diluted magnetic semiconductors
- Author(s)
  Akihiro Murayama
- Organizer
  NSF Workshop on US-Japan Frontiers in Novel Photonic-Magnetic Devices
- Place of Presentation
  Kasugano-so (Nara, Japan)
- Invited
- Data Source
  KAKENHI-PROJECT-22221007
[Presentation] 光学応用を目指す半導体量子ドットの新展開
- Author(s)
  村山明宏
- Organizer
  第53回ガラスおよびフォトニクス材料討論会
- Place of Presentation
  北海道大学学術交流会館(北海道)
- Invited
- Data Source
  KAKENHI-PROJECT-22221007

1. NISHIBAYASHI Kazuhiro (20361181)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. OKA Yasuo (60013520)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. SUEOKA Kazuhisa (60250479)

# of Collaborated Projects: 2 results

# of Collaborated Products: 22 results
4. TOMITA Takuro (90359547)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. Ishikawa Fumitaro (60456994)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
6. 長島一樹 (10585988)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. SUGAWARA Hirotake (90241356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 高橋昌明 (80006147)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 寒川誠二 (30323108)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
10. ABE Shigeaki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 樋浦諭志

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results
12. 吉田将己

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
13. 阿部良夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 木場隆之

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
15. 川村みどり

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Murayama Akihiro 村山 明宏

MURAYAMA Akihiro 村山 明宏

Research Projects

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Co-Researchers

融合型電子材料ナノワイヤのマクロスケール機能開拓

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Semiconductor-based room temperature optical spintronics using novel spin-optical devicesPrincipal Investigator

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Optical spin-functional transistorPrincipal Investigator

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Optical, electronic, and spin engineering by semiconductor/oxide composite nanowires

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二次元電子系と結合した量子ドットスピン状態の電界操作による動的スピン制御Principal Investigator

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Photoelectric conversion system of spin-information utilizing semiconductor quantum dotsPrincipal Investigator

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Aharonov-Bohm effect in optically functional Type-I semiconductor quantum structuresPrincipal Investigator

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Optically functional hybrid quantum dotsPrincipal Investigator

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Spin-polarized Lasing in Quantum DotsPrincipal Investigator

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半導体量子ドットネットワークにおけるスピン情報伝搬ダイナミクスPrincipal Investigator

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Fabrication of magnetic hybrid structures of semiconductor quantum dots and the spin-functional optical propertiesPrincipal Investigator

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Optical Control of Electron Spins in Hybrid Quantum Structures of Diluted Magnetic Semiconductors

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磁性体・半導体ハイブリッド構造によるナノスピンの生成と制御Principal Investigator

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Murayama Akihiro 村山明宏

MURAYAMA Akihiro 村山明宏