Ishibashi Shoji 石橋章司

… Alternative Names

ISHIBASHI Shoji 石橋章司

Less

Researcher Number	30356448
Affiliation (Current)	2025: 国立研究開発法人産業技術総合研究所, 材料・化学領域, キャリアリサーチャー
Affiliation (based on the past Project Information) *help	2024: 国立研究開発法人産業技術総合研究所, 材料・化学領域, キャリアリサーチャー 2018 – 2023: 国立研究開発法人産業技術総合研究所, 材料・化学領域, 上級主任研究員 2017 – 2018: 国立研究開発法人産業技術総合研究所, 材料・化学領域, 研究チーム長 2017: 国立研究開発法人産業技術総合研究所, 機能性材料コンピュテーショナルデザイン研究センター, 研究チーム長 2016: 国立研究開発法人産業技術総合研究所, 機能性材料コンピュテーショナルデザイン研究センター, 研究員チーム長 … More 2016: 国立研究開発法人産業技術総合研究所, 機能材料コンピュテーショナルデザイン研究センター, 研究チーム長 2014: 産業技術総合研究所, 計算科学研究部門, 研究グループ長 2012: 独立行政法人産業技術総合研究所, ナノシステム研究部門, 研究グループ長 2010 – 2011: (独)産業技術総合研究所, ナノシステム研究部門, 研究グループ長 2009: (独)産業技術総合研究所, 計算科学研究部門, 研究グループ長 2008: 独立行政法人産業技術総合研究所, 計算科学研究部門, グループ長 2004 – 2008: 独立行政法人産業技術総合研究所, 計算科学研究部門, 研究グループ長 2007: National Institute of Advanced Industrial Science and Technology, 計算科学研究部門, 研究グループ長 2003: 独立行政法人産業技術総合研究所, 計算科学研究部門, 主任研究員 Less
Review Section/Research Field	Principal Investigator Science and Engineering Except Principal Investigator Science and Engineering / Basic Section 30010:Crystal engineering-related / Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields / Device related chemistry / Inorganic materials/Physical properties
Keywords	Principal Investigator 計算物理 / 一軸性歪 / 静水圧 / 物性理論 / 第一原理計算 / 有機導体 / 分子性固体 Except Principal Investigator 第一原理計算 / 結晶構造 / イオン注入 … More / 陽電子消滅 / 点欠陥 / 第一原理電子状態計算 / 誘電体物性 / 有機導体 / 分子性固体 / III族窒化物半導体 / II属窒化物半導体 / フォトルミネッセンス / 不純物活性化 / III属窒化物半導体 / 分光 / 相転移 / 有機結晶 / 誘電体 / 圧電体 / 電子・電気材料 / ドメイン構造 / 電子状態計算 / 有機材料 / 圧電性 / 強誘電体 / 結晶工学 / 結晶成長 / 格子欠陥 / 長周期InGaN/GaN超格子構造 / 捕獲 / キャリア / 欠陥 / 光熱偏光分光法 / X線回折 / 陽電子 / 0次元欠陥 / 理論計算 / 室温PL発光寿命 / 超格子構造 / キャリア捕獲 / 結晶特異構造 / 電気的特性 / 光学特性 / 結晶欠陥 / 光熱偏向分光法 / 陽電子消滅シミュレーション / 空孔型欠陥 / 結晶 / 非従来型超伝導 / 非従来型伝導 / 鉄系超伝導体 / スピン軌道相互作用 / 光電子分光 / 有効模型 / 強相関電子系 / 精密電子密度解析 / 多軌道起源電子相 / 分子軌道設計 / LUMO2軌道分子系 / HOMO / 陽子移動 / 電荷分布解析 / 分子性Kondo系 / 中性-イオン性相転移 / 水素結合 / 電子密度精密解析 / 単一分子性金属 / π-d相互作用 / 放射光粉末回折 / 量子スピン液体 / 電荷密度解析 / 有機強誘電体 / HOMO/LUMO 2軌道分子系 / 単一分子性伝導体 / 分子性量子スピン液体 / 電子密度解析 / 粉末 X線回折 / PAW法 / HAADF-STEM法 / HAADF-STEM / セリア / ケルビンフォース顕微鏡 / 電子顕微鏡 / 金ナノ触媒 / ヘテロ界面 Less

Creation of novel ferroelectric phases and new functionalities in molecular dielectrics
- Principal Investigator
  
  HORIUCHI Sachio
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
- Research Institution
  National Institute of Advanced Industrial Science and Technology
A study of the activation mechanism of implanted impurities and control of point defect in group III nitride
- Principal Investigator
  
  上殿明良
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 30010:Crystal engineering-related
- Research Institution
  University of Tsukuba
Study of trapping/scattering dynamics of carriers in crystal singularity by means of positron annihilation
- Principal Investigator
  
  Uedono Akira
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  University of Tsukuba
Studies on ferroelectric molecular solids for piezoelectric functionalities
- Principal Investigator
  
  Horiuchi Sachio
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Device related chemistry
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Frontiers of an ab initio effective model and correlation science
- Principal Investigator
  
  IMADA Masatoshi
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Development of New Materials by Molecular Orbital Engineering
- Principal Investigator
  
  KOBAYASHI Akiko
- Project Period (FY)
  2008 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Nihon University
Basic study on the mechanism of environment-dependent structural
- Principal Investigator
  
  KOHYAMA Masanori
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  National Institute of Advanced Industrial Science and Technology
第一原理計算に基づく極限環境下における分子性固体の構造と電子機能の解析Principal Investigator
- Principal Investigator
  
  石橋章司
- Project Period (FY)
  2003 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  National Institute of Advanced Industrial Science and Technology

[Book] Chapter 3 Hydrogen-Bonded Organic Molecular Ferroelectrics/ Antiferroelectrics, Ed. Kamal Asadi, In Woodhead Publishing Series in Electronic and Optical Materials, Organic Ferroelectric Materials and Applications2022
- Author(s)
  堀内　佐智雄、石橋　章司、十倉　好紀
- Total Pages
  38
- Publisher
  Woodhead Publishing
- ISBN
  9780128215517
- Data Source
  KAKENHI-PROJECT-21H04679
[Book] Chapter 2 Ferroelectric Charge-Transfer Complexes, Ed. Kamal Asadi, In Woodhead Publishing Series in Electronic and Optical Materials, Organic Ferroelectric Materials and Applications2022
- Author(s)
  堀内　佐智雄、石橋　章司、十倉　好紀
- Total Pages
  40
- Publisher
  Woodhead Publishing
- ISBN
  9780128215517
- Data Source
  KAKENHI-PROJECT-21H04679
[Journal Article] A straightforward method using the sign of the piezoelectric coefficient to identify the ferroelectric switching mechanism2023
- Author(s)
  Ishibashi Shoji、Kumai Reiji、Horiuchi Sachio
- Journal Title
  
  Scientific Reports
  
  Volume: 13 Issue: 1
- DOI
  10.1038/s41598-023-34923-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-20H05867, KAKENHI-PROJECT-21H04679
[Journal Article] Annealing properties of vacancy-type defects in ion implanted GaN during ultra-high-pressure annealing studied by using a monoenergetic positron beam2023
- Author(s)
  Uedono Akira、Sakurai Hideki、Uzuhashi Jun、Narita Tetsuo、Sierakowski Kacper、Ishibashi Shoji、Chichibu Shigefusa F.、Bockowski Michal、Suda Jun、Ohokubo Tadakatsu、Ikarashi Nobuyuki、Hono Kazuhiro、Kachi Tetsu
- Journal Title
  
  Proc. SPIE 12421, Gallium Nitride Materials and Devices
  
  Volume: XVIII Pages: 25-25
- DOI
  10.1117/12.2646233
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Journal Article] Competition of Polar and Antipolar States Hidden Behind a Variety of Polarization Switching Modes in Hydrogen-Bonded Molecular Chains2023
- Author(s)
  Sachio Horiuchi, Hiromi Minemawari, Shoji Ishibashi
- Journal Title
  
  Materials Horizons
  
  Volume: 10 Issue: 6 Pages: 2149-2159
- DOI
  10.1039/d2mh01530g
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04679
[Journal Article] Effect of Ultra‐High‐Pressure Annealing on Defect Reactions in Ion‐Implanted GaN Studied by Positron Annihilation2022
- Author(s)
  Uedono Akira、Sakurai Hideki、Uzuhashi Jun、Narita Tetsuo、Sierakowski Kacper、Ishibashi Shoji、Chichibu Shigefusa F.、Bockowski Michal、Suda Jun、Ohkubo Tadakatsu、Ikarashi Nobuyuki、Hono Kazuhiro、Kachi Tetsu
- Journal Title
  
  physica status solidi (b)
  
  Volume: 259 Issue: 10 Pages: 2200183-2200183
- DOI
  10.1002/pssb.202200183
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Journal Article] Hydrogen-bonded single-component organic ferroelectrics revisited by van der Waals density-functional theory calculations2021
- Author(s)
  石橋　章司、堀内　佐智雄、熊井　玲児
- Journal Title
  
  Physical Review Materials
  
  Volume: 5 Issue: 9
- DOI
  10.1103/physrevmaterials.5.094409
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04679
[Journal Article] Improved minority carrier lifetime in p-type GaN segments prepared by vacancy-guided redistribution of Mg2021
- Author(s)
  Shima K.、Tanaka R.、Takashima S.、Ueno K.、Edo M.、Kojima K.、Uedono A.、Ishibashi S.、Chichibu S. F.
- Journal Title
  
  Applied Physics Letters
  
  Volume: 119 Issue: 18 Pages: 182106-182106
- DOI
  10.1063/5.0066347
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K21082
[Journal Article] Large polarization and record-high performance of energy storage induced by a phase change in organic molecular crystals2021
- Author(s)
  堀内　佐智雄、石橋　章司
- Journal Title
  
  Chemical Science
  
  Volume: 12 Issue: 42 Pages: 14198-14206
- DOI
  10.1039/d1sc02729h
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04679
[Journal Article] Dopant activation process in Mg-implanted GaN studied by monoenergetic positron beam2021
- Author(s)
  Uedono Akira、Tanaka Ryo、Takashima Shinya、Ueno Katsunori、Edo Masaharu、Shima Kohei、Kojima Kazunobu、Chichibu Shigefusa F.、Ishibashi Shoji
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1
- DOI
  10.1038/s41598-021-00102-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K21082
[Journal Article] Vacancy-type defects in bulk GaN grown by oxide vapor phase epitaxy probed using positron annihilation2021
- Author(s)
  Akira Uedono, Junichi Takino, Tomoaki Sumi, Yoshio Okayama, Masayuki Imanishi, Shoji Ishibashi, Yusuke Mori
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 570 Pages: 126219-126219
- DOI
  10.1016/j.jcrysgro.2021.126219
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H02639, KAKENHI-PROJECT-21K18812, KAKENHI-PROJECT-23K21082
[Journal Article] Effects of ultra-high-pressure annealing on characteristics of vacancies in Mg-implanted GaN studied using a monoenergetic positron beam2020
- Author(s)
  Uedono Akira、Sakurai Hideki、Narita Tetsuo、Sierakowski Kacper、Bockowski Michal、Suda Jun、Ishibashi Shoji、Chichibu Shigefusa F.、Kachi Tetsu
- Journal Title
  
  Scientific Reports
  
  Volume: 10 Issue: 1 Pages: 17349-17349
- DOI
  10.1038/s41598-020-74362-9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Journal Article] Annealing behaviors of vacancy-type defects in AlN deposited by radio-frequency sputtering and metalorganic vapor phase epitaxy studied using monoenergetic positron beams2020
- Author(s)
  Akira Uedono, Kanako Shojiki, Kenjiro Uesugi, Shigefusa F Chichibu, Shoji Ishibashi, Marcel Dickmann, Werner Egger, Christoph Hugenschmidt, Hideto Miyake
- Journal Title
  
  J. Appl. Phys.
  
  Volume: 128 Issue: 8 Pages: 085704-085704
- DOI
  10.1063/5.0015225
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15025, KAKENHI-PLANNED-16H06415, KAKENHI-PLANNED-16H06424, KAKENHI-PLANNED-16H06427
[Journal Article] Hole capture-coefficient of intrinsic nonradiative recombination centers that commonly exist in bulk, epitaial, and proton-irradiated ZnO2020
- Author(s)
  Shigefusa F. Chichibu, Akira Uedono, Kazunobu Kojima, Kazuto Koike, Mitsuaki Yano, Shun-ichi Gonda, Shoji Ishibashi
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 127 Issue: 21 Pages: 215704-215704
- DOI
  10.1063/5.0011309
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04506, KAKENHI-PLANNED-16H06424
[Journal Article] Annealing Behavior of Vacancy‐Type Defects in Mg‐ and H‐Implanted GaN Studied Using Monoenergetic Positron Beams2019
- Author(s)
  Uedono Akira、Iguchi Hiroko、Narita Tetsuo、Kataoka Keita、Egger Werner、Koschine T?njes、Hugenschmidt Christoph、Dickmann Marcel、Shima Kohei、Kojima Kazunobu、Chichibu Shigefusa F.、Ishibashi Shoji
- Journal Title
  
  physica status solidi (b)
  
  Volume: 256 Issue: 10 Pages: 1900104-1900104
- DOI
  10.1002/pssb.201900104
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424, KAKENHI-PLANNED-16H06427
[Journal Article] 有機強誘電体への計算科学的アプローチ―理論計算でわかること―2019
- Author(s)
  石橋章司
- Journal Title
  
  固体物理
  
  Volume: 54 Pages: 63-74
- NAID
  40021823609
- Data Source
  KAKENHI-PROJECT-16H02301
[Journal Article] Room temperature photoluminescence lifetime for the near-band-edge emission of epitaxial and ion-implanted GaN on GaN structures2019
- Author(s)
  Chichibu Shigefusa F.、Shima Kohei、Kojima Kazunobu、Takashima Shin-ya、Ueno Katsunori、Edo Masaharu、Iguchi Hiroko、Narita Tetsuo、Kataoka Keita、Ishibashi Shoji、Uedono Akira
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 58 Issue: SC Pages: SC0802-SC0802
- DOI
  10.7567/1347-4065/ab0d06
- NAID
  210000156122
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-16H06424, KAKENHI-PLANNED-16H06427
[Journal Article] Vacancy-type defects in GaN self-assembled nanowires probed using monoenergetic positron beam2019
- Author(s)
  Uedono Akira、Siladie Alexandra-Madalina、Pernot Julien、Daudin Bruno、Ishibashi Shoji
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 125 Issue: 17 Pages: 175705-175705
- DOI
  10.1063/1.5088653
- NAID
  120007133415
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Journal Article] Computational study of positron annihilation parameters for cation mono-vacancies and vacancy complexes in nitride semiconductor alloys2019
- Author(s)
  Ishibashi Shoji、Uedono Akira、Kino Hiori、Miyake Takashi、Terakura Kiyoyuki
- Journal Title
  
  Journal of Physics: Condensed Matter
  
  Volume: 31 Issue: 47 Pages: 475401-475401
- DOI
  10.1088/1361-648x/ab35a4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-16H06424
[Journal Article] Strong Polarization Switching with Low- Energy Loss in Hydrogen-Bonded Organic Antiferroelectrics2018
- Author(s)
  Sachio Horiuchi, Reiji Kumai, Shoji Ishibashi
- Journal Title
  
  Chemical Science
  
  Volume: 9 Issue: 2 Pages: 425-432
- DOI
  10.1039/c7sc03859c
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02301
[Journal Article] Field-Induced Antipolar-Polar Structural Transformation and Giant Electrostriction in Organic Crystal2018
- Author(s)
  Kensuke Kobayashi, Sachio Horiuchi, Shoji Ishibashi, Youichi Murakami, Reiji Kumai
- Journal Title
  
  Journal of the American Chemical Society
  
  Volume: 140 Issue: 11 Pages: 3842-3845
- DOI
  10.1021/jacs.7b13688
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02301
[Journal Article] The origins and properties of intrinsic nonradiative recombination centers in wide bandgap GaN and AlGaN2018
- Author(s)
  Chichibu S. F.、Uedono A.、Kojima K.、Ikeda H.、Fujito K.、Takashima S.、Edo M.、Ueno K.、Ishibashi S.
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 123 Issue: 16 Pages: 161413-161413
- DOI
  10.1063/1.5012994
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-16H06427, KAKENHI-PROJECT-17H02907, KAKENHI-PLANNED-16H06424, KAKENHI-PROJECT-17H04809
[Journal Article] Polarity-Dependence of the Defect Formation in C-axis Oriented ZnO by the Irradiation of an 8 MeV Proton Beam2018
- Author(s)
  K. Koike, M. Yano, S. Gonda, A. Uedono, S. Ishibashi, K. Kojima, S. F. Chichibu
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 123 Issue: 16 Pages: 161562-161562
- DOI
  10.1063/1.5010704
- NAID
  120007133775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K04936, KAKENHI-PROJECT-17K06472, KAKENHI-PLANNED-16H06424
[Journal Article] Computational findings of metastable ferroelectric phases of squaric acid2018
- Author(s)
  Ishibashi Shoji、Horiuchi Sachio、Kumai Reiji
- Journal Title
  
  Physical Review B
  
  Volume: 97 Issue: 18
- DOI
  10.1103/physrevb.97.184102
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02301
[Journal Article] Piezoelectricity of Strongly Polarized Ferroelectrics in Prototropic Organic Crystals2018
- Author(s)
  Sachio Horiuchi, Jun’ya Tsutsumi, Kensuke Kobayashi, Reiji Kumai, Shoji Ishibashi
- Journal Title
  
  Journal of Materials Chemistry C
  
  Volume: 6 Issue: 17 Pages: 4714-4719
- DOI
  10.1039/c8tc01046c
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02301, KAKENHI-PROJECT-16H05976
[Journal Article] Vacancy-type defects in Al2O3/GaN structure probed by monoenergetic positron beams2018
- Author(s)
  Uedono Akira、Nabatame Toshihide、Egger Werner、Koschine T?njes、Hugenschmidt Christoph、Dickmann Marcel、Sumiya Masatomo、Ishibashi Shoji
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 123 Issue: 15 Pages: 155302-155302
- DOI
  10.1063/1.5026831
- NAID
  120007133778
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-16H06424
[Journal Article] Large electron capture-cross-section of the major nonradiative recombination centers in Mg-doped GaN epilayers grown on a GaN substrate2018
- Author(s)
  Chichibu S. F.、Shima K.、Kojima K.、Takashima S.、Edo M.、Ueno K.、Ishibashi S.、Uedono A.
- Journal Title
  
  Applied Physics Letters
  
  Volume: 112 Issue: 21 Pages: 211901-211901
- DOI
  10.1063/1.5030645
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-16H06424, KAKENHI-PLANNED-16H06427
[Journal Article] Hydrogen-Bonded Architectures and Field-Induced Polarization Switching in Bridged Bis(benzimidazole) Crystals2018
- Author(s)
  Horiuchi Sachio、Ishibashi Shoji、Inada Satoshi、Aoyagi Shigenobu
- Journal Title
  
  Crystal Growth & Design
  
  Volume: 19 Issue: 1 Pages: 328-335
- DOI
  10.1021/acs.cgd.8b01436
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02301
[Journal Article] Vacancy-type defects in bulk GaN grown by the Na-flux method probed using positron annihilation2017
- Author(s)
  Uedono Akira、Imanishi Masayuki、Imade Mamoru、Yoshimura Masashi、Ishibashi Shoji、Sumiya Masatomo、Mori Yusuke
- Journal Title
  
  J. Cryst. Growth
  
  Volume: 475 Pages: 261-265
- DOI
  10.1016/j.jcrysgro.2017.06.027
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-16H06424
[Journal Article] Two-component density functional study of positron-vacancy interaction in metals and semiconductors2017
- Author(s)
  S. Ishibashi
- Journal Title
  
  Acta Physica Polonica A
  
  Volume: 132 Issue: 5 Pages: 1602-1605
- DOI
  10.12693/aphyspola.132.1602
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-16H06424
[Journal Article] Proton tautomerism for strong polarization switching2017
- Author(s)
  Sachio Horiuchi, Kensuke Kobayashi, Reiji Kumai, and Shoji Ishibashi
- Journal Title
  
  Nature Communications
  
  Volume: 8 Issue: 1
- DOI
  10.1038/ncomms14426
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16H02301
[Journal Article] Carrier Trapping by Vacancy-Type Defects in Mg-Implanted GaN Studied Using Monoenergetic Positron Beams2017
- Author(s)
  Uedono Akira、Takashima Shinya、Edo Masaharu、Ueno Katsunori、Matsuyama Hideaki、Egger Werner、Koschine Tonjes、Hugenschmidt Christoph、Dickmann Marcel、Kojima Kazunobu、Chichibu Shigefusa F.、Ishibashi Shoji
- Journal Title
  
  Phys. Stat. Sol. B
  
  Volume: 2017 Issue: 4 Pages: 1700521-1700521
- DOI
  10.1002/pssb.201700521
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424, KAKENHI-PLANNED-16H06427
[Journal Article] Electron capture by vacancy-type defects in carbon-doped GaN studied using monoenergetic positron beams2017
- Author(s)
  Uedono Akira、Tanaka Taketoshi、Ito Norikazu、Nakahara Ken、Egger Werner、Hugenschmidt Christoph、Ishibashi Shoji、Sumiya Masatomo
- Journal Title
  
  Thin Solid Films
  
  Volume: 639 Pages: 78-83
- DOI
  10.1016/j.tsf.2017.08.021
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-16H06424
[Journal Article] Dirac Point in Trigonal tellurium and selenium2015
- Author(s)
  Motoaki Hirayama, Ryo Okugawa, Shoji Ishibashi, Shuichi Murakami and T. Miyake
- Journal Title
  
  JPS Conf. Proc.
  
  Volume: 5
- DOI
  10.7566/jpscp.5.011024
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010, KAKENHI-PROJECT-24540420
[Journal Article] First-Principles Study of Structural and Magnetic Properties of R(Fe,Ti)12 and R(Fe,Ti)12N (R=Nd, Sm, Y)2015
- Author(s)
  Yosuke Harashima, Kiyoyuki Terakura, Hiori Kino, Shoji Ishibashi and Takashi Miyake
- Journal Title
  
  JPS Conf. Proc.
  
  Volume: 5
- DOI
  10.7566/jpscp.5.011021
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] Second-order Perturbation Formula for Magnetocrystalline Anisotropy using Orbital Angular Momentum Matrix2014
- Author(s)
  Taichi Kosugi, Takashi Miyake, and Shoji Ishibashi
- Journal Title
  
  J. Phys. Soc. Jpn.
  
  Volume: 83 Issue: 4 Pages: 044707-044707
- DOI
  10.7566/jpsj.83.044707
- NAID
  210000133046
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010, KAKENHI-PROJECT-24540420
[Journal Article] First-principles study of Magnetocrystalline Anisotropy and Magnetization in NdFe12, NdFe11Ti and NdFe11TiN2014
- Author(s)
  Takashi Miyake, Kiyoyuki Terakura, Yosuke Harashima, Hiori Kino and Shoji Ishibashi
- Journal Title
  
  J. Phys. Soc. Jpn.
  
  Volume: 83 Issue: 4 Pages: 043702-043702
- DOI
  10.7566/jpsj.83.043702
- NAID
  210000133023
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] Exotic Ferroelectricity in Tetrathiafulvalene-p-Chloranil: Anomalous Effective Charges and a Picture in the Framework of Maximally Localized Wannier Orbitals2014
- Author(s)
  Shoji Ishibashi and Kiyoyuki Terakura
- Journal Title
  
  J. Phys. Soc. Jpn.
  
  Volume: 83 Issue: 7 Pages: 073702-073702
- DOI
  10.7566/jpsj.83.073702
- NAID
  40020124445
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] Spin-orbital frustration in molybdenum pyrochlores A2Mo2O72013
- Author(s)
  H. Shinaoka, Y. Motome, T. Miyake and S. Ishibashi
- Journal Title
  
  Phys. Rev. B
  
  Volume: 88 Issue: 17
- DOI
  10.1103/physrevb.88.174422
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] Electronic States of Single-Component Molecular Conductors [M(tmdt)_2]2013
- Author(s)
  H . Seo, S. Ishibashi, Y. Otsuka, H. Fukuyama, and K. Terakura
- Journal Title
  
  J. Phys. Soc. Jpn.
  
  Volume: 82 Issue: 5 Pages: 54711-54711
- DOI
  10.7566/jpsj.82.054711
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110004, KAKENHI-PLANNED-23108002, KAKENHI-PUBLICLY-24108511, KAKENHI-PLANNED-20110003
[Journal Article] Electronic Structure of Cu(tmdt)_2 Studied with First-Principles Calculations2012
- Author(s)
  S. Ishibashi, K. Terakura
- Journal Title
  
  Crystals
  
  Volume: 2 Pages: 1210-1221
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] First-principles calculations of spontaneous polarization for TTF-QBrCl_32012
- Author(s)
  S.Ishibashi, S.Horiuchi, R.Kumai, K.Terakura
- Journal Title
  
  Phys.Stat.Sol.(b)
  
  Volume: (印刷中) Issue: 5 Pages: 1008-1011
- DOI
  10.1002/pssb.201100720
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] Tuning the magnetic dimensionality by charge ordering in the molecular TMTTF salts2012
- Author(s)
  H. Yoshimi, H. Seo, S. Ishibashi, and S. E. Brown
- Journal Title
  
  Phys. Rev. Lett.
  
  Volume: 108 Issue: 9
- DOI
  10.1103/physrevlett.108.096402
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110004, KAKENHI-PLANNED-20110003
[Journal Article] Spin frustration, charge ordering, and enhanced antiferromagnetism in TMTTF2SbF62012
- Author(s)
  吉見一慶
- Journal Title
  
  Physica B
  
  Volume: (印刷中) Issue: 11 Pages: 1783-1786
- DOI
  10.1016/j.physb.2012.01.029
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740270, KAKENHI-PLANNED-23108002, KAKENHI-PLANNED-20110003, KAKENHI-PLANNED-20110004, KAKENHI-PUBLICLY-24108511
[Journal Article] Electronic Structure of Cu(tmdt)2 Studied with First-Principles Calculations2012
- Author(s)
  S. Ishibashi and K. Terakura
- Journal Title
  
  Crystals
  
  Volume: 2 Issue: 3 Pages: 1210-1221
- DOI
  10.3390/cryst2031210
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010, KAKENHI-PLANNED-20110003
[Journal Article] Noncollinear magnetism and spin-orbit coupling in 5d pyrochlore oxide Cd2Os2O72012
- Author(s)
  H. Shinaoka, T. Miyake and S. Ishibashi
- Journal Title
  
  Phys. Rev. Lett.
  
  Volume: 108 Issue: 24
- DOI
  10.1103/physrevlett.108.247204
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] First-principles calculations of spontaneous polarization for TTF-QBrCl_32012
- Author(s)
  S. Ishibashi, S. Horiuchi, R. Kumai, K. Terakura
- Journal Title
  
  Physica Status Solidi B-Basic Solid State Physics
  
  Volume: 249 Pages: 1008-1011
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] First-principles Electronic Structure of Superconductor Ca_4Al_2O_6Fe_2P_2 : Comparison with LaFePO and Ca_4Al_2O_6Fe_2As_22012
- Author(s)
  Taichi Kosugi, Takashi Miyake, Shoji Ishibashi
- Journal Title
  
  J.Phys.Soc.Jpn.
  
  Volume: 81 Issue: 1 Pages: 014701-014701
- DOI
  10.1143/jpsj.81.014701
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] Spin-canting in lightly electron-doped CaMnO32012
- Author(s)
  H. Ohnishi, T. Kosugi, T. Miyake, S. Ishibashi and K. Terakura
- Journal Title
  
  Phys. Rev. B
  
  Volume: 85 Issue: 16
- DOI
  10.1103/physrevb.85.165128
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] First-principles structural optimization and electronic structure of the superconductor picene for various potassium doping levels2011
- Author(s)
  Taichi Kosugi, Takashi Miyake, Shoji Ishibashi, Ryotaro Arita, Hideo Aoki
- Journal Title
  
  Phys.Rev.B
  
  Volume: 84 Issue: 21
- DOI
  10.1103/physrevb.84.214506
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19051016, KAKENHI-PLANNED-22104010
[Journal Article] Multi-orbital Molecular Compound (TTM-TTP)I_3 : Effective Model and Fragment Decomposition2011
- Author(s)
  M.Tsuchiizu, Y.Omori, Y.Suzumura, M.-L.Bonnet, V.Robert, S.Ishibashi, H.Seo
- Journal Title
  
  J.Phys.Soc.Jpn.
  
  Volume: 80
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] Charge-Transport in Tin-Iodide Perovskite CH3NH3SnI3: Origin of High Conductivity2011
- Author(s)
  Y. Takahashi, R. Obara, Z. Lin, Y. Takahashi, T. Naito, T. Inabe, S. Ishibashi, K. Terakura
- Journal Title
  
  Dalton Trans
  
  Volume: 40 Issue: 20 Pages: 5563-5568
- DOI
  10.1039/c0dt01601b
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22350055, KAKENHI-PLANNED-20110003
[Journal Article] Ab initio electronic structure of solid coronene : Differences from and commonalities to picene2011
- Author(s)
  Taichi Kosugi, Takashi Miyake, Shoji Ishibashi, Ryotaro Arita, Hideo Aoki
- Journal Title
  
  Phys.Rev.B
  
  Volume: 84 Issue: 2
- DOI
  10.1103/physrevb.84.020507
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19051016, KAKENHI-PLANNED-22104010
[Journal Article] Slab Thickness Dependence of Rashba Splitting on Au (111) surface : First-principles and Model Analyses2011
- Author(s)
  Taichi Kosugi, Takashi Miyake, Shoji Ishibashi
- Journal Title
  
  J.Phys.Soc.Jpn.
  
  Volume: 80 Issue: 7 Pages: 074713-074713
- DOI
  10.1143/jpsj.80.074713
- NAID
  40018902882
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] First-principles Electronic-structure Study for Organic Ferroelectric Tetrathiafulvalenep- bromanil(TTF-BA)2010
- Author(s)
  S.Ishibashi, K.Terakura, S.Horiuchi
- Journal Title
  
  J.Phys.Soc.Jpn. 79
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] First-principles electronic-structure study for organic ferroelectric tetrathiafulvalene-p-bromanil(TTF-BA)2010
- Author(s)
  S.Ishibashi, K.Terakura, S.Horiuchi
- Journal Title
  
  J.Phys.Soc.Jpn. 79(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] First-principles electronic-structure study for organic ferroelectric tetrathiafulvalene-p-bromanil (TTF-BA)2010
- Author(s)
  S.Ishibashi, K.Terakura, S.Horiuchi
- Journal Title
  
  J.Phys.Soc.Jpn.
  
  Volume: 79
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] First-principles electronic-structure study for TTF-TCNQ under hydrostatic pressure2010
- Author(s)
  S.Ishibashi, K.Terakura
- Journal Title
  
  J.Phys.Soc.Jpn. 79
- NAID
  10025964800
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] Electronic Structure of Novel Superconductor Ca4Al2O6Fe2As22010
- Author(s)
  Takashi Miyake, Taichi Kosugi, Shoji Ishibashi, Kiyoyuki Terakura
- Journal Title
  
  J.Phys.Soc.Japan
  
  Volume: 79
- NAID
  40017404386
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22104010
[Journal Article] First-Principles Study of Spontaneous Polarization in Tetrathiafulvalene-p-Chloranil (TTF-CA)2010
- Author(s)
  S.Ishibashi, K.Terakura
- Journal Title
  
  Physica B
  
  Volume: 405
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] TOPICAL REVIEW : First-principles electronic-band calculations on organic conductors2009
- Author(s)
  S.Ishibashi
- Journal Title
  
  Sci.Technol.Adv.Mater. 10
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] Electronic Structures of Single Component Molecular Metals Based on Ab initio Calculation2008
- Author(s)
  S. Ishibashi, K. Terakura, A. Kobayashi
- Journal Title
  
  J.Phys.Soc.Jpn 77
- NAID
  110006613893
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Single-Component Molecular Metaks as Multiband II-d Systems2008
- Author(s)
  H. Seo, S. Ishibashi, 他4名, K. Terakura
- Journal Title
  
  J.Phys.Soc.Jpn 77
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] 単一分子性伝導体の構造と電子状態2008
- Author(s)
  石橋章司、寺倉清之、妹尾仁嗣、小林昭子
- Journal Title
  
  固体物理 43
  
  Pages: 785-794
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20110003
[Journal Article] Single-Component Molecular Metals as Multiband π-d Systems2008
- Author(s)
  H. Seo, S. Ishibashi, Y. Okano, H. Kobayashi, A. Kobayashi, H. Fukuyama, K. Terakura
- Journal Title
  
  J. Phys. Soc. Jpn. 77
- NAID
  110006613882
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Ab initio electronic-structure calculations for α-(BEDT-TTF)2I32006
- Author(s)
  S.Ishibashi, T.Tamura, M.Kohyama, K.Terakura
- Journal Title
  
  J.Phys.Soc.Jpn. 75
  
  Pages: 15005-15005
- NAID
  210000105976
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Ab initio electronic-structure calculations for □-(BEDT-TTF)_2I_32006
- Author(s)
  S. Ishibashi, T. Tamura, M. Kohyama, K. Terakura
- Journal Title
  
  J. Phys. Soc. Jpn. 75
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Ablinitio Electronic Structure Calculation for Single-Component Molecular Conductors Au(tmdt)_2 (tmdt = Trimethylenetetrathiafulvalenedithiolate)2005
- Author(s)
  石橋章司, 田中寿, 香山正憲, 徳本圓, 小林昭子, 小林速男, 寺倉清之
- Journal Title
  
  Journal of the Physical Society of Japan 74・3
  
  Pages: 843-846
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Electronic Structures of Single Component Molecular Metals Based on Ab initio Calculation2005
- Author(s)
  S. Ishibashi, K. Terakura, A. Kobayashi
- Journal Title
  
  J. Phys. Soc. Jpn. 77
- NAID
  110006613893
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Ab Iinitio Electronic Structure Calculation for Single-Component Molecular Conductors Au(tmdt)2 (tmdt = Trimethylenetetrathiafulvalenedithiolate)2005
- Author(s)
  S. Ishibashi, H. Tanaka, M. Kohyama, M. Tokumoto, A. Kobayashi, H. Kobayashi, K. Terakura
- Journal Title
  
  J. Phys. Soc. Jpn. 74
  
  Pages: 843-846
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Crystal structures and physical properties of single-component molecular conductors consisting of nickel and gold complexes with bis(trifluoromethyl)tetrathiafulvalenedithiolate ligands2005
- Author(s)
  M. Sasa, E. Fujiwara, A. Kobayashi, S. Ishibashi, K. Terakura, Y. Okano, H. Fujiwara, H. Kobayashi
- Journal Title
  
  J. Mater. Chem. 15
  
  Pages: 155-163
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Ab initio electronic-structure study for TTF-TCNQ under uniaxial compression2004
- Author(s)
  S. Ishibashi, T. Hashimoto, M. Kohyama, K. Terakura
- Journal Title
  
  Phys. Rev. B 69
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Crystal structures and physical properties of single-component molecular conductors consisting of nickel and gold complexes with bis(trifluoromethyl)tetrathiafulvalenedithiolate ligands2004
- Author(s)
  佐々匡昭, 藤原絵美子, 小林昭子, 石橋章司, 寺倉清之, 岡野芳則, 藤原秀紀, 小林速男
- Journal Title
  
  Journal of Materials Chemistry 15・1
  
  Pages: 155-163
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Observation of Three-Dimensional Fermi Surfaces in a Single-Component Molecular Metal, [Ni(tmdt)_2]2004
- Author(s)
  田中寿, 徳本圓, 石橋章司, D.Graf, E.S.Choi, J.S.Brooks, 安塚周磨, 岡野芳則, 小林昭子, 小林速男
- Journal Title
  
  Journal of the American Chemical Society 126
  
  Pages: 10518-10519
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Observation of Three-Dimensional Fermi Surfaces in a Single- Component Molecular Metal, [Ni(tmdt)_2]2004
- Author(s)
  H. Tanaka, M. Tokumoto, S. Ishibashi, D. Graf, E. S. Choi, J. S. Brooks, S. Yasuzuka, Y. Okano, H. Kobayashi, A. Kobayashi
- Journal Title
  
  J. Am. Chem. Soc. 126
  
  Pages: 10518-10519
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15073226
[Journal Article] Ab initio electronic-structure study for TTF-TCNQ under uniaxial compression2000
- Author(s)
  石橋章司, 橋本保, 香山正憲, 寺倉清之
- Journal Title
  
  Physical Review B 69
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] GaN成長層・Mgイオン注入層の室温フォトルミネッセンス寿命 (II)2024
- Author(s)
  秩父重英，嶋紘平，上殿明良，石橋章司，田中亮，高島信也，上野勝典，江戸雅晴，渡邉浩崇，本田善央，須田淳，天野浩，加地徹，生田目俊秀，色川芳宏，小出康夫
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] 低圧酸性アモノサーマル成長GaNのミッドギャップ再結合過程2024
- Author(s)
  嶋紘平，上殿明良，石橋章司，石黒徹，秩父重英
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] GaN成長層・Mgイオン注入層の室温フォトルミネッセンス寿命 (III)2024
- Author(s)
  秩父重英，嶋紘平，上殿明良，石橋章司，田中亮，高島信也，上野勝典，江戸雅晴，渡邉浩崇，本田善央，須田淳，天野浩，加地徹，生田目俊秀，色川芳宏，小出康夫
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Temporary and spatially resolved luminescence studies of p-GaN segments fabricated by vacancy-guided redistribution of Mg using sequential ion implantation of Mg and N2023
- Author(s)
  K. Shima, R. Tanaka, S. Takashima, K. Ueno, M. Edo, A. Uedono, S. Ishibashi, and S. F. Chichibu
- Organizer
  21th Int. Workshop on Junction Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] 陽電子を用いたワイドギャップ半導体結晶中の点欠陥評価2023
- Author(s)
  上殿明良，石橋章司
- Organizer
  日本結晶成長学会特別講演会「結晶評価研究の最前線」
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Impacts of vacancy clusters on the recombination dynamics in Mg-implanted GaN on GaN structures2023
- Author(s)
  S. F. Chichibu, K. Shima, H. Iguchi, T. Narita, K. Kataoka, H. Sakurai, M. Bockowski, J. Suda, T. Kachi, S. Takashima, R. Tanaka, K. Ueno, M. Edo, S. Ishibashi, and A. Uedono
- Organizer
  SPIE Photonics West
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Annealing properties of vacancy-type defects in ion implanted GaN during ultra-high-pressure annealing studied by using a monoenergetic positron beam2023
- Author(s)
  A. Uedono, H. Sakurai, J. Uzuhashi, T. Narita, K. Sierakowski, S. Ishibashi, S. F. Chichibu, M. Bockowski, and J. Suda
- Organizer
  SPIE Photonics West
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] 圧電定数符号と強誘電スイッチング機構の関係2023
- Author(s)
  石橋章司、熊井玲児、堀内佐智雄
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PROJECT-21H04679
[Presentation] Luminescence studies of Mg implanted and undoped GaN on GaN structures processed by ultra high pressure annealing2023
- Author(s)
  K. Shima, T. Narita, K. Kataoka, S. Ishibashi, A. Uedono, M. Bockowski, J. Suda, T. Kachi, and S. F. Chichibu
- Organizer
  14th Int. Conf. Nitride Semiconductors
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Impacts of vacancy clusters on the luminescence dynamics in Mg implanted GaN on GaN structures2023
- Author(s)
  S. F. Chichibu, A. Uedono, H. Iguchi, T. Narita, K. Kataoka, M. Bockowski, J. Suda, T. Kachi, S. Takashima, R. Tanaka, K. Ueno, M. Edo, S. Ishibashi, and K. Shima
- Organizer
  14th Int. Conf. Nitride Semiconductors
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] 第43回優秀論文賞受賞記念講演エピタキシャル成長及びイオン注入により作製されたGaN基板上Mg添加p型GaNの室温フォトルミネッセンス寿命2022
- Author(s)
  秩父重英，嶋紘平，小島一信，高島信也，上野勝典，江戸雅晴，井口紘子，成田哲生，片岡恵太，石橋章司，上殿明良
- Organizer
  応用物理学会春季学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Study of point defects in group-III nitrides by means of positron annihilation spectroscopy2022
- Author(s)
  A. Uedono, M. Dickmann, W. Egger, C. Hugenschmidt, and S. Ishibashi
- Organizer
  MLZ User meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] 超高圧アニールによる Mgイオン注入 p型GaNのルミネッセンス評価2022
- Author(s)
  嶋紘平，櫻井秀樹，石橋章司，上殿明良，M. Bockowski，須田淳，加地徹，秩父重英
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Point defects in ion implanted GaN and their role of dopant activation studied by positron annihilation spectroscopy2022
- Author(s)
  A. Uedono and S. Ishibashi
- Organizer
  19th Int. Conf. Defects-Recognition, Imaging & Phys. Semicond.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Studies of native and process induced defects in GaN using positron annihilation spectroscopy2022
- Author(s)
  A. Uedono, and S. Ishibashi
- Organizer
  19th Int. Conf. Positron Annihilation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Carrier trapping by vacancies in semiconductors studied using positron annihilation spectroscopy2022
- Author(s)
  A. Uedono, M. Dickmann, W. Egger, C. Hugenschmidt, and S. Ishibashi
- Organizer
  The joint MLZ and physics department lecture series
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] 陽電子消滅を用いたMgイオン注入により形成したp型GaNのMg活性プロセスと空孔型欠陥の研究2022
- Author(s)
  上殿明良，田中亮，高島信也，上野勝典，江戸雅晴，嶋紘平，小島一信，秩父重英，石橋章司
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Open spaces and vacancy-type defects in solid state materials probed by means of positron annihilation2022
- Author(s)
  A. Uedono, M. Dickmann, W. Egger, C. Hugenschmidt, and S. Ishibashi
- Organizer
  Nuclear probes for materials, medicines and industry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21082
[Presentation] Vacancies in AlN deposited by radio-frequency sputtering and MOVPE studied by positron annihilation spectroscopy2021
- Author(s)
  A. Uedono, K. Shojiki, K. Uesugi, S. F. Chichibu, S. Ishibashi, M. Dickmann, W. Egger, C. Hugenschmidt, and H. Miyake
- Organizer
  8th Asian Conf. Cryst. Growth and Cryst. Tech.
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] 陽電子消滅によるスパッタ堆積AlN薄膜中の空孔型欠陥検出2021
- Author(s)
  上殿明良，正直花奈子，上杉謙次郎，秩父重英，石橋章司，Dickmann Marcel，Egger Werner，Hugenschmidt Christoph，三宅秀人
- Organizer
  第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Interaction between hydrogen and vacancy-type defects in Mg-implanted2021
- Author(s)
  A. Uedono, H. Iguchi, T. Narita, K. Kataoka, W. Egger, T. Koschine, C. Hugenschmidt, M. Dickmann, K. Shima, K. Kojima, S. F. Chichibu, and S. Ishibashi
- Organizer
  Int. Work. Positron Study Defects
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Computational Simulations of Electric-Field-Induced Phase Transitions in Hydrogen-Bonded Compounds2021
- Author(s)
  石橋　章司、堀内　佐智雄
- Organizer
  MRM2021 Materials Research Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04679
[Presentation] ehaviors of vacancy-type defects in Mg-implanted GaN during ultra-high-pressure annealing studied by using a monoenergetic positron beam2021
- Author(s)
  A. Uedono, H. Sakurai, T. Narita, K. Sierakowski, M. Bockowski, J. Suda, S. Ishibashi, S. F. Chichibu, and T. Kachi
- Organizer
  SPIE Photonics West
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] 陽電子消滅法によるMgイオン注入GaNの空孔型欠陥の焼鈍特性及び欠陥によるキャリア捕獲の研究2020
- Author(s)
  上殿明良，高島信也，江戸雅晴，上野勝典，松山秀昭，M. Dickmann，W. Egger， C. Hugenschmidt，嶋紘平，小島一信，秩父重英，石橋章司
- Organizer
  先進パワー半導体分科会
- Invited
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] 陽電子を用いた超高圧焼鈍によるイオン注入GaNの欠陥回復特性の研究2020
- Author(s)
  上殿明良，櫻井秀樹，成田哲生，Sierakowski Kacper，Bockowski Michal，須田淳，石橋章司，嶋紘平，秩父重英，加地徹
- Organizer
  第49回結晶成長国内会議
- Invited
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] A study of vacancy-type defects in wide-gap semiconductors by means of positron annihilation spectroscopy2020
- Author(s)
  A. Uedono, M. Dickmann, W. Egger, C. Hugenschmidt, and S. Ishibashi
- Organizer
  MLZ User Meeting and German Neutron Scattering Conf.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Control of vacancy-type defects in Mg implanted GaN studied by positron annihilation spectroscopy2019
- Author(s)
  A. Uedono, W. Egger, C. Hugenschmidt, and S. Ishibashi
- Organizer
  SPIE Photonics West, OPTO
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] エピタキシャル成長およびイオン注入Mg添加GaN中の非輻射再結合中心2019
- Author(s)
  秩父重英，嶋紘平，小島一信，高島信也，上野勝典，江戸雅晴，井口紘子，成田哲生，片岡恵太，石橋章司，上殿明良
- Organizer
  第216回研究集会　シリコンテクノロジー分科会
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Computational Simulation of Electric-Field-Induced Antiferroelectric-to-Ferroelectric Transition2019
- Author(s)
  Shoji Ishibashi, Sachio Horiuchi, Reiji Kumai
- Organizer
  Computational Sciences Workshop 2019 (CSW2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] Vacancy-type defects in ion-implanted GaN probed by monoenergetic positron beams2019
- Author(s)
  A. Uedono, W. Egger, T. Koschine, C. Hugenschmidt, M. Dickmann, and S. Ishibashi
- Organizer
  MLZ User Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] プロトン移動制御による機能性材料設計2019
- Author(s)
  堀内佐智雄、石橋章司、小林賢介、熊井玲児
- Organizer
  日本化学会第99春季年会2019
- Invited
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] Impact of Vacancy Complexes on the Nonradiative Recombination Processes in III-N Devices2019
- Author(s)
  S. F. Chichibu, K. Shima, K. Kojima, S. Ishibashi, and A. Uedono
- Organizer
  13th Int. Conf. Nitride Semiconductors
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Annealing behaviors of open spaces in thin Al2O3 films deposited on semiconductors studied using monoenergetic positron beams2019
- Author(s)
  A. Uedono, W. Egger, T. Koschine, C. Hugenschmidt, M. Dickmann, and S. Ishibashi
- Organizer
  15th Int. Workshop Slow Positron Beam Techniques and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Origin and dynamic properties of major intrinsic nonradiative recombination centers in wide bandgap nitride semiconductors2019
- Author(s)
  S. F. Chichibu, K. Shima, K. Kojima, S. Ishibashi, and A. Uedono
- Organizer
  SPIE Photonics West, OPTO
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Open spaces in Al2O3 film deposited on widegap semiconductors probed by monoenergetic positron beams2019
- Author(s)
  A. Uedono, W. Egger, T. Koschine, C. Hugenschmidt, M. Dickmann, M. Sumiya, and S. Ishibashi
- Organizer
  American Vacuum Society Int. Sym. Ohio
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Vacancy-type defects in GaN-based power device structure defect characterization inion implanted GaN and Al2O3/GaN2019
- Author(s)
  A. Uedono, W. Egger, C. Hugenschmidt, and S. Ishibashi
- Organizer
  Compound Semiconductor Week 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] 高純度ZnO中のSRH型非輻射再結合中心の起源と捕獲断面積2018
- Author(s)
  秩父重英，小島一信，小池一歩，矢野満明，權田俊一，石橋章司，上殿明良
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Ferroelectricity, Antiferroelectricity, and Piezoelectricity of Strongly Polarized Organic Crystals2018
- Author(s)
  Sachio Horiuchi, Kensuke Kobayashi, Reiji Kumai, Shoji Ishibashi
- Organizer
  2018 KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] Carrier Trapping and Detrapping Processes in Wide Bandgap Semiconductors Studied by Positron Annihilation2018
- Author(s)
  A. Uedono, W. Egger, C. Hugenschmidt, and S. Ishibashi
- Organizer
  Int. Conf. Positron Annihilation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] High-Polarization Switching Functionalities in Hydrogen-Bonded Organic Crystals2018
- Author(s)
  Sachio Horiuchi, Kensuke Kobayashi, Reiji Kumai, Shoji Ishibashi
- Organizer
  2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference (IFAAP2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] Dielectric and piezoelectric properties of strongly polarized hydrogen-bonded organic crystals2018
- Author(s)
  Sachio Horiuchi, Kensuke Kobayashi, Reiji Kumai, Shoji Ishibashi
- Organizer
  The 8th TOYOTA RIKEN International Workshop on " Organic Semiconductors, Conductors, and Electronics"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] 四角酸における反強誘電－強誘電転移のシミュレーション2018
- Author(s)
  石橋章司、堀内佐智雄、熊井玲児
- Organizer
  ポスト「京」重点課題（７）「次世代の産業を支える新機能デバイス・高性能材料の創成(CDMSI）」第4回シンポジウム
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] 陽電子消滅による窒化物半導体中0次元特異構造（点欠陥）のキャリア捕獲の評価2018
- Author(s)
  上殿明良，石橋章司，角谷正友
- Organizer
  第65回応用物理学会春季学術講演会
- Invited
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Carrier trapping by vacancy-type defects in group-III nitrides studied by means of positron annihilation2018
- Author(s)
  A. Uedono, M. Sumiya, and S. Ishibashi
- Organizer
  Third DAE-BRNS Trombay Positron Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Room-temperature photoluminescence lifetime for the near-band-edge emission of epitaxial and ion-implanted Mg-doped GaN on GaN structures2018
- Author(s)
  S. F. Chichibu, K. Shima, K. Kojima, S. Takashima, K. Ueno, M. Edo, H. Iguchi, T. Narita, K. Kataoka, S. Ishibashi, and A. Uedono
- Organizer
  Int. Workshop on Nitride Semiconductor 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Vacancy-Type Defects and Their Carrier Trapping Properties in GaN Studied by Monoenergetic Positron Beams2018
- Author(s)
  A. Uedono, T. Tanaka, N. Ito, K. Nakahara, W. Egger, C. Hugenschmidt, S. Ishibashi, and M. Sumiya
- Organizer
  Electro Chemical Soc. and Americas Int. Meeting Electrochem. Solis state Science
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Carrier Trapping Properties of Defects in Mg-implanted GaN Probed by Monoenergetic Positron Beams2018
- Author(s)
  A. Uedono, S. Takashima, M. Edo, K. Ueno, H. Matsuyama, W. Egger, T. Koschine, C. Hugenschmidt, M. Dickmann, K. Kojima, and S. Chichibu, S. Ishibashi
- Organizer
  45th Int. Sym. Compound Semiconductors, 30th Int. Conf. Indium Phosphide and Related Materials, Compound Semiconductor Week 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Calculation of optimized structures of organic conductors and ferroelectrics by van der Waals DFT2017
- Author(s)
  石橋章司
- Organizer
  Computational Sciences Workshop 2017 (CSW2017)
- Place of Presentation
  湘南国際村センター（神奈川県三浦郡葉山町）
- Year and Date
  2017-03-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] Theoretical Calculation of Positron Annihilation Parameters in Group-III nitrides2017
- Author(s)
  S. Ishibashi and A. Uedono
- Organizer
  29th Int. Conf. Defects in Semiconductors, Matsue
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] 有機強誘電体・圧電体のvan der Waals DFTによる計算科学的研究2017
- Author(s)
  石橋章司、小林賢介、熊井玲児、堀内佐智雄
- Organizer
  第3回CDMSI（ポスト「京」重点課題（７））シンポジウム　～次世代の産業を支える新機能デバイス・高性能材料の創成
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] Computational Study of Organic Ferroelectric and Piezoelectric Materials by van der Waals DFT2017
- Author(s)
  石橋章司、小林賢介、熊井玲児、堀内佐智雄
- Organizer
  12th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] Two-component density functional study of positron-vacancy interaction in metals and semiconductors2017
- Author(s)
  S. Ishibashi
- Organizer
  12th International Workshop on Positron and Positronium Chemistry
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Theoretical calculation of positron annihilation parameters for defects in UV materials (AlN, ZnO, Ga2O3)2017
- Author(s)
  S. Ishibashi and A. Uedono
- Organizer
  Int. Workshop on UV Materials and Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Role of point defects on the luminescent properties of epitaxial and ion-implanted Mg-doped GaN fabricated on a GaN substrate2017
- Author(s)
  S. F. Chichibu, K. Kojima, S. Takashima, M. Edo, K. Ueno, M. Shimizu, T. Takahashi, S. Ishibashi, and A. Uedono
- Organizer
  12th Int. Conf. Nitride Semiconductors, Strasbourg Convention Center
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] ファンデルワールス密度汎関数法による有機導体・強誘電体の結晶構造最適化計算ファンデルワールス密度汎関数法による有機導体・強誘電体の結晶構造最適化計算ファンデルワールス密度汎関数法による有機導体・強誘電体の結晶構造最適化計算2017
- Author(s)
  石橋章司
- Organizer
  日本物理学会第72回年次大会
- Place of Presentation
  大阪大学（豊中）
- Year and Date
  2017-03-20
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] 有機結晶の高分極スイッチング機能の開拓2017
- Author(s)
  堀内佐智雄、石橋章司、小林賢介、熊井玲児
- Organizer
  東北大学金属材料研究所共同利用・共同研究ワークショップ「多自由度が協奏する分子システムの科学」
- Invited
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] GaN基板上Mg添加GaNの時間分解フォトルミネッセンス評価2017
- Author(s)
  秩父重英，小島一信，嶋紘平，高島信也，江戸雅晴，上野勝典，石橋章司，上殿明良
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Computational study of electronic structures of single-component molecular conductors2016
- Author(s)
  石橋章司
- Organizer
  International Conference on the Science and Technology of Synthetic Metals, ICSM2016
- Place of Presentation
  Guangzhou Baiyun International Convention Center (Guangzhou , China)
- Year and Date
  2016-06-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] 窒化物半導体合金中の陽イオン空孔における局所構造と陽電子消滅パラメータの間の相関の計算科学的研究2016
- Author(s)
  石橋章司、上殿明良、木野日織、三宅隆、寺倉清之
- Organizer
  平成28年度京都大学原子炉実験所専門研究会
- Place of Presentation
  京都大学原子炉実験所（大阪府泉南郡）
- Year and Date
  2016-12-08
- Data Source
  KAKENHI-PLANNED-16H06424
[Presentation] Application of maximally-localized Wannier orbitals to ferroelectric materials2016
- Author(s)
  石橋章司
- Organizer
  16th INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE NANO 2016), Tutorial
- Place of Presentation
  仙台国際センター（仙台）
- Year and Date
  2016-08-22
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02301
[Presentation] 平面波基底とPAW法を用いた２成分スピノル形式の電子状態計算2014
- Author(s)
  石橋章司
- Organizer
  コンピューティクス勉強会
- Place of Presentation
  東京大学本郷キャンパス, 東京
- Year and Date
  2014-01-27
- Invited
- Data Source
  KAKENHI-PLANNED-22104010
[Presentation] スピン・軌道磁気モーメントの評価2014
- Author(s)
  石橋章司
- Organizer
  第８回 CMSI産官学連続研究会「永久磁石研究の最前線：計算科学的アプローチの課題と展望」
- Place of Presentation
  秋葉原, 東京
- Year and Date
  2014-02-05
- Invited
- Data Source
  KAKENHI-PLANNED-22104010
[Presentation] 第一原理計算による物性研究・スペクトルシミュレーション2013
- Author(s)
  石橋章司
- Organizer
  SPring-8 Seminar
- Place of Presentation
  SPring-8, 佐用町, 兵庫
- Year and Date
  2013-07-05
- Invited
- Data Source
  KAKENHI-PLANNED-22104010
[Presentation] 単一成分分子性導体の電子構造：最局在ワニエ軌道による解析2013
- Author(s)
  石橋章司、寺倉清之
- Organizer
  新学術領域研究「分子自由度が拓く新物質科学」第7回領域会議
- Place of Presentation
  東京都文京区
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 単一成分分子性導体Cu(dmdt)2の電子状態の第一原理計算2013
- Author(s)
  石橋章司、寺倉清之
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学
- Year and Date
  2013-03-26
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 第一原理材料シミュレータQMASの概要と応用例2013
- Author(s)
  石橋章司
- Organizer
  東大物性研理論セミナー
- Place of Presentation
  東京大学柏キャンパス, 柏, 千葉
- Year and Date
  2013-06-28
- Invited
- Data Source
  KAKENHI-PLANNED-22104010
[Presentation] QMAS最局在 Wannier軌道関係を中心として2013
- Author(s)
  石橋章司
- Organizer
  第一原理計算コード OpenMX, QMAS, TOMBOセミナー
- Place of Presentation
  産業技術総合研究所関西センター、池田
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 強誘電体TTF-CAの中性‐イオン性転移における電子状態の観測2013
- Author(s)
  髙橋由香利、中尾裕則、小林賢介、熊井玲児、山崎裕一、岡本淳、村上洋一、堀内佐智雄、石橋章司、十倉好紀
- Organizer
  第26回日本放射光学会年会・放射光科学合同シンポジウム
- Place of Presentation
  名古屋
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 電子型強誘電性を示すTTF-CAの分子の電子状態の研究2013
- Author(s)
  高橋由香利、中尾裕則、熊井玲児、石橋章司、堀内佐智雄、香山正憲、小林賢介、山崎裕一、岡本淳、須田山貴亮、村上洋一、十倉好紀
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学
- Year and Date
  2013-03-26
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 第一原理材料シミュレータQMAS の応用事例紹介2013
- Author(s)
  石橋章司
- Organizer
  ファインセラミックスセンター材料計算セミナー
- Place of Presentation
  ファインセラミックスセンター, 名古屋, 愛知
- Year and Date
  2013-06-26
- Invited
- Data Source
  KAKENHI-PLANNED-22104010
[Presentation] 軟X 線を用いた有機強誘電体TTF-CA の電子状態の直接観測2013
- Author(s)
  高橋由香利、中尾裕則、熊井玲児、石橋章司、堀内佐智雄、香山正憲、小林賢介、山崎裕一、岡本淳、須田山貴亮、村上洋一、十倉好紀
- Organizer
  日本化学会第93春季年会
- Place of Presentation
  立命館大学
- Year and Date
  2013-03-22
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] QMAS 最局在Wannier軌道関係を中心として2013
- Author(s)
  石橋章司
- Organizer
  第一原理計算コードOpenMX, QMAS, TOMBOセミナー
- Place of Presentation
  大阪府池田市
- Invited
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] First-Principles Electronic-Structure Calculations for Single-Component Molecular Metals2012
- Author(s)
  S. Ishibashi and K. Terakura
- Organizer
  International Symposium on Material Science Opened by Molecular Degree of Freedom (MDF2012)
- Place of Presentation
  Miyazaki, Japan
- Year and Date
  2012-12-01
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 単一成分分子性導体の電子状態についてのコメント2012
- Author(s)
  石橋章司
- Organizer
  生物物質科学フォーラム
- Place of Presentation
  能美(石川)(依頼講演)
- Year and Date
  2012-03-09
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 電荷移動錯体TTF-CAの中性‐イオン性転移における電子状態の観測2012
- Author(s)
  髙橋由香利、中尾裕則、小林賢介、熊井玲児、山崎裕一、岡本淳、村上洋一、堀内佐智雄、石橋章司、十倉好紀
- Organizer
  第６回分子科学討論会(東京)2012
- Place of Presentation
  東京大学
- Year and Date
  2012-09-18
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 第一原理電子状態計算による鉄系超伝導体関連物質の研究2012
- Author(s)
  石橋章司
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学、西宮市(招待講演)
- Year and Date
  2012-03-27
- Data Source
  KAKENHI-PLANNED-22104010
[Presentation] Tuning the magnetic dimensionality by charge ordering in the molecular TMTTF salts2012
- Author(s)
  K.Yoshimi, H.Seo, S.Ishibashi, S.E.Brown
- Organizer
  APS March meeting 2012
- Place of Presentation
  Boston (U.S.A.)
- Year and Date
  2012-02-28
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] Charge Ordering and Dimensionality in a Generic Phase Diagram for TMTTF Salts2011
- Author(s)
  K.Yoshimi, H.Seo, S.Ishibashi, S.E.Brown
- Organizer
  The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM 2011)
- Place of Presentation
  Gniezno (Poland)
- Year and Date
  2011-09-26
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TMTTF塩における電荷秩序と磁気状態の次元クロスオーバー2011
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  第五回新学術領域研究「分子自由度が拓く新物質科学」領域会議
- Place of Presentation
  東京
- Year and Date
  2011-06-08
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TMTTF塩におけるスピンフラストレーションと電荷秩序2011
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  新学術領域研究"分子自由度が拓く新物質科学"第4回領域会議
- Place of Presentation
  東京
- Year and Date
  2011-01-06
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TMTTF塩における電荷秩序と磁気状態の次元クロスオーバー2011
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  日本物理学会2011秋季大会
- Place of Presentation
  富山
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] Dimensional crossover in magnetic states controlled by charge ordering in TMTTF salts2011
- Author(s)
  K.Yoshimi, H.Seo, S.Ishibashi, S.E.Brown
- Organizer
  International School and Workshop on ECRYS2011
- Place of Presentation
  Cargese (France)(招待講演)
- Year and Date
  2011-08-22
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 擬一次元有機伝導体TMTTF塩における強誘電的電荷秩序と磁気状態の次元クロスオーバー2011
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  有機固体若手の会冬の学校2011
- Place of Presentation
  札幌(北海道)
- Year and Date
  2011-12-16
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 擬一次元有機伝導体TMTTF塩における強誘電的電荷秩序と磁気状態の次元クロスオーバー2011
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  第5回物性科学領域横断研究会
- Place of Presentation
  仙台(宮城)
- Year and Date
  2011-11-19
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] Spin frustration and Charge ordering in TMTTF salt2011
- Author(s)
  K.Yoshimi, S.Ishibashi, H.Seo, S.E.Brown
- Organizer
  American Physical Society March Meeting 2011
- Place of Presentation
  Dallas (USA)
- Year and Date
  2011-03-21
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 有機強誘電体の第一原理電子状態計算2011
- Author(s)
  石橋章司、堀内佐智雄、熊井玲児、寺倉清之
- Organizer
  新学術領域研究"分子自由度が拓く新物質科学"第4回領域会議
- Place of Presentation
  東京
- Year and Date
  2011-01-06
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TTF-QBrCl_3の自発分極の第一原理計算2011
- Author(s)
  石橋章司、堀内佐智雄、熊井玲児、寺倉清之
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟
- Year and Date
  2011-03-28
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TMTTF塩における電荷秩序による次元制御と磁気基底状態の競合2011
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] First-principles calculations of spontaneous polarization for TTF-QBrCl_32011
- Author(s)
  S.Ishibashi, S.Horiuchi, R.Kumai, K.Terakura
- Organizer
  The 9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM 2011)
- Place of Presentation
  Gniezno, (Poland)
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 圧力下におけるAu(tmdt)_2の電子状態2011
- Author(s)
  石橋章司、寺倉清之、小林昭子、小林速男
- Organizer
  新学術領域研究「分子自由度が拓く新物質科学」第六回領域会議
- Place of Presentation
  仙台(宮城)
- Year and Date
  2011-01-06
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 圧力下におけるAu(tmdt)_2の電子状態2011
- Author(s)
  石橋章司、寺倉清之、小林昭子、小林速男
- Organizer
  日本物理学会大67回年次大会
- Place of Presentation
  西宮(兵庫)
- Year and Date
  2011-03-24
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] Spin Frustration and Charge Ordering in TMTTF Salt2011
- Author(s)
  K.Yoshimi, S.Ishibashi, H.Seo, S.E.Brown
- Organizer
  American Physical Society March Meeting 2011
- Place of Presentation
  Dallas (USA)
- Year and Date
  2011-03-21
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TMTTF塩における強誘電的電荷秩序と磁気状態の次元クロスオーバー2011
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  新学術領域研究「分子自由度が拓く新物質科学」第六回領域会議
- Place of Presentation
  仙台(宮城)
- Year and Date
  2011-01-06
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] First-Principles Study of the Ferroelectricity in TTF-BA and TTF-CA2010
- Author(s)
  S.Ishibashi, K.Terakura, S.Horiuchi
- Organizer
  International Conference on Science and Technology of Synthetic Metals 2010 (ICSM2010)
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2010-07-07
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TMTTF塩におけるスピンフラストレーションと電荷秩序2010
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  新学術領域研究「分子自由度が拓く新物質科学」A03班会議
- Place of Presentation
  神奈川
- Year and Date
  2010-11-22
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 新単一分子性導体Cu(tmdt)_2の第一原理電子状態計算2010
- Author(s)
  石橋章司、寺倉清之
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山
- Year and Date
  2010-03-21
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] Spin frustration and Charge ordering in TMTTF salt2010
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  原子力機構・兵県大合同物性コロキウム
- Place of Presentation
  上郡
- Year and Date
  2010-08-05
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] Spin frustration and charge ordering in TMTTF salts2010
- Author(s)
  K.Yoshimi, S.Ishibashi, H.Seo, S.E.Brown
- Organizer
  Spin-related phenomena in organic materials
- Place of Presentation
  柏
- Year and Date
  2010-07-01
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 単一成分分子性導体Cu(tmdt)_2の有効モデルとπ-d混成2010
- Author(s)
  妹尾仁嗣、石橋章司、福山秀敏、寺倉清之
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山
- Year and Date
  2010-03-21
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TMTTF塩におけるスピンフラストレーションと電荷秩序2010
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] TMTTF塩におけるスピンフラストレーションと電荷秩序2010
- Author(s)
  吉見一慶、石橋章司、妹尾仁嗣、S.E.Brown
- Organizer
  第4回物性科学領域横断研究会
- Place of Presentation
  東京
- Year and Date
  2010-11-14
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] Spin frustration and Charge ordering in TMTTF salt2010
- Author(s)
  K.Yoshimi, S.Ishibashi, H.Seo, S.E.Brown
- Organizer
  The International Conference on Conducting Materials
- Place of Presentation
  Sousse, Tunisia
- Year and Date
  2010-11-03
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] π-d系有機導体と有機強誘電体の第一原理電子状態計算2010
- Author(s)
  石橋章司、寺倉清之
- Organizer
  新学術領域研究「分子自由度が拓く新物質科学」第3回領域会議
- Place of Presentation
  仙台
- Year and Date
  2010-01-07
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] First-Principles Study of Spontaneous Polarization in Tetrathiafulvalene-p-Chloranil(TTF-CA)2009
- Author(s)
  S.Ishibashi, K.Teradura
- Organizer
  8th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets(ISCOM2009)
- Place of Presentation
  ニセコ
- Year and Date
  2009-09-13
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 単一分子性導体の電子状態:第一原理計算からのアプローチ2009
- Author(s)
  石橋章司
- Organizer
  第3回生物物質科学フォーラム
- Place of Presentation
  能美
- Year and Date
  2009-11-13
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 有機強誘電体TTF-BA,TTF-CAについての第一原理電子状態計算2009
- Author(s)
  石橋章司、寺倉清之、堀内佐智雄
- Organizer
  新学術領域研究「分子自由度が拓く新物質科学」
- Place of Presentation
  東京
- Year and Date
  2009-10-03
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 第一原理計算による分子性固体の電子状態研究2009
- Author(s)
  石橋章司, 寺倉清之
- Organizer
  科研費新学術領域研究「分子自由度が拓く新物質科学」キックオフミーティング
- Place of Presentation
  東京
- Year and Date
  2009-01-07
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] π-d系有機導体および有機強誘電体の第一原理電子状態計算2009
- Author(s)
  石橋章司、寺倉清之
- Organizer
  新学術領域研究「分子自由度が拓く新物質科学」A02班第1回班会議
- Place of Presentation
  東京
- Year and Date
  2009-12-12
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] First-principles electronic-structure calculations for single-component molecular metals2009
- Author(s)
  S. Ishibashi, K. Terakura
- Organizer
  AIST-RIKEN Joint WS on "Emergent Phenomena of Correlated Materials"
- Place of Presentation
  沖縄
- Year and Date
  2009-03-06
- Data Source
  KAKENHI-PLANNED-20110003
[Presentation] 単一成分分子既金属の第一原理電子状態計算2008
- Author(s)
  石橋章司, 寺倉清之
- Organizer
  科研費高橋特定領域理論班研究会
- Place of Presentation
  神奈川県足柄下郡湯河原町
- Year and Date
  2008-02-12
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] 単一成分分子性金属の第一原理電子状態計算2008
- Author(s)
  石橋章司, 寺倉清之
- Organizer
  科研費高橋特定領域理論班研究会
- Place of Presentation
  神奈川県足柄下郡湯河原町
- Year and Date
  2008-02-12
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] 分子性導体の第一原理電子状態計算(単一成分分子性金属を中心として)2008
- Author(s)
  石橋章司, 寺倉清之
- Organizer
  特定領域研究「新しい環境下における分子性導体の特異な機能の探索」第8回シンポジウム
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2008-01-08
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Ab initio electronic structure study for molecular conductors : single-component molecular metals and TTF-TCNQ2008
- Author(s)
  石橋章司
- Organizer
  原研・兵県大合同コロキウム
- Place of Presentation
  SPring-8 (兵庫県佐用郡佐用町)
- Year and Date
  2008-02-07
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Ab initio oelectronic structure study fbr molecular conductors; single-component molecular metals and TTF-TCNQ2008
- Author(s)
  石橋章司
- Organizer
  原研・兵県大合同コロキウム
- Place of Presentation
  SPring-8(兵庫県佐用郡佐用町)
- Year and Date
  2008-02-07
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Theoretical Study of Single-Component Molecular Conductors2007
- Author(s)
  H.Seo, Y.Okano, S.Ishibashi, H.Fukuyama, H.KObayashi, A.Kobayashi, K.Terakura
- Organizer
  The 2007 International Symposium on Crystalline Organic Metals, Superconductors and ferromagnets(ISCOM2007)
- Place of Presentation
  Peniscola(Spain)
- Year and Date
  2007-09-29
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Electronic structures of M(tmdt)_2(M-Ni,Cu,Zn,Au)2007
- Author(s)
  石橋章司, 寺倉清之a
- Organizer
  分子系の構造と電子状態-『生物物質科学』を目指して
- Place of Presentation
  理化学研究所(埼玉県和光市)
- Year and Date
  2007-04-04
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Electronic structures of M(tmdt)_2 (M=Ni, Cu, Zn, Au)2007
- Author(s)
  石橋章司, 寺倉清之a
- Organizer
  分子系の構造と電子状態-『生物物質科学』を目指して
- Place of Presentation
  理化学研究所(埼玉県和光市)
- Year and Date
  2007-04-04
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] 第一原理計算による静水圧下の構造と電子状態の研究2007
- Author(s)
  石橋章司
- Organizer
  特定領域研究「新しい環境下における分子性導体の特異な機能の探索」第7回シンポジウム
- Place of Presentation
  東京大学本郷地区浅野キャンパス
- Year and Date
  2007-07-20
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Ab Initio Electronic Structure Study for TTF-TCNQ under Hydrostatic Pressure2007
- Author(s)
  S. Ishibashi, K. Terakura
- Organizer
  The 2007 International Symposium on Crystalline Organic Metals, Superconductors and ferromagnets(ISCOM2007)
- Place of Presentation
  Peniscola (Spain)
- Year and Date
  2007-09-28
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] 有機導体の第一原理電子状態計算2007
- Author(s)
  石橋章司, 寺倉清之a
- Organizer
  「分子性導体の機能・構造相関の研究と放射光利用」研究会
- Place of Presentation
  SPring-8(兵庫県佐用郡佐用町)
- Year and Date
  2007-06-03
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Ab Initio Electronic Structure Study for TTFTCNQ under Hydrostatic Pressure2007
- Author(s)
  S. Ishibashi, K. Terakura
- Organizer
  The 2007 International Symposium on Crystalline Organic Metals, Superconductors and ferromagnets(ISCOM2007)
- Place of Presentation
  Peniscola(Spain)
- Year and Date
  2007-09-28
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Theoretical Study of Single-Component Molecular Conductors2007
- Author(s)
  H. Seo, Y. Okano, S. Ishibashi, H. Fukuyama, H. Kobayashi, A. Kobayashi, K. Terakura
- Organizer
  The 2007 International Symposium on Crystalline Organic Metals, Superconductors and ferromagnets(ISCOM2007)
- Place of Presentation
  Peniscola (Spain)
- Year and Date
  2007-09-29
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Ab initio electronic-structure calculations for single-component molecular metals2007
- Author(s)
  S. Ishibashi, K. Terakura
- Organizer
  d-π研究会
- Place of Presentation
  北陸先端大(石川県能美市)
- Year and Date
  2007-09-14
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] 有機導体の第一原理電子状態計算2007
- Author(s)
  石橋章司, 寺倉清之a
- Organizer
  「分子性導体の機能・構造相関の研究と放射光利用」研究会
- Place of Presentation
  SPring-8 (兵庫県佐用郡佐用町)
- Year and Date
  2007-06-03
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] Ab initio electronix-struchure calculations for single-component molecular metals2007
- Author(s)
  S.Ishibashi, K.Terakura
- Organizer
  d-π研究会
- Place of Presentation
  北陸先端大(石川県能美市)
- Year and Date
  2007-09-14
- Data Source
  KAKENHI-PROJECT-15073226
[Presentation] QMAS 最局在Wannier軌道関係を中心として
- Author(s)
  石橋章司
- Organizer
  第一原理計算コードOpenMX, QMAS, TOMBOセミナー
- Place of Presentation
  産業技術総合研究所関西センター、大阪
- Invited
- Data Source
  KAKENHI-PLANNED-22104010
[Presentation] QMASの概要
- Author(s)
  石橋章司
- Organizer
  第一原理計算コードOpenMX, QMAS, TOMBOセミナー
- Place of Presentation
  産業技術総合研究所関西センター、大阪
- Invited
- Data Source
  KAKENHI-PLANNED-22104010
[Presentation] Electronic structure calculation with two-component relativistic formalism
- Author(s)
  Shoji Ishibashi, Hiromasa Ohnishi, Hiroshi Shinaoka, Taichi Kosugi, Takashi Miyake, Kiyoyuki Terakura
- Organizer
  IUMRS-International Conference on Electronic Materials (IUMRS-ICEM2012)
- Place of Presentation
  PACIFICO YOKOHAMA, Kanagawa
- Invited
- Data Source
  KAKENHI-PLANNED-22104010

1. HORIUCHI Sachio (30371074)

# of Collaborated Projects: 3 results

# of Collaborated Products: 36 results
2. KUMAI Reiji (00356924)

# of Collaborated Projects: 3 results

# of Collaborated Products: 26 results
3. TANAKA Koji (40357439)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. AKITA Tomoki (80356344)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. TANAKA Shingo (50357448)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. TERAKURA Kiyoyuki (40028212)

# of Collaborated Projects: 2 results

# of Collaborated Products: 50 results
7. Uedono Akira (20213374)

# of Collaborated Projects: 2 results

# of Collaborated Products: 59 results
8. 奥村宏典 (80756750)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. KOHYAMA Masanori (60344157)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. MAEDA Yasushi (30357983)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. ICHIKAWA Satoshi (80403137)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. FUJITANI Tadahiro (50190054)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. KOBAYASHI Akiko (50011705)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
14. KATO Reizo (80169531)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. NISHIBORI Eiji (10293672)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. SAWA Hiroshi (50215901)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. ZHOU Biao (80434067)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. YUSHIMI Kazuyoshi (10586910)

# of Collaborated Projects: 1 results

# of Collaborated Products: 18 results
19. IMADA Masatoshi (70143542)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. MIYAKE Takashi (30332638)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
21. NAKAMURA Kazuma (60525236)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. SAKUMA Rei (10512204)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. OGUCHI Tamio (90253054)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. ARITA Ryotaro (80332592)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
25. FUJIMORI Atsushi (10209108)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. SHIN Shik (00162785)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
27. 浅井美博 (20192461)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. 大島永康 (00391889)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. 角谷正友 (20293607)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
30. 長谷川達生 (00242016)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. 五月女真人 (40783999)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. 秩父重英 (80266907)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results
33. Tsutsumi Jun'ya

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
34. Arai Shunto

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. 小島一信

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
36. 嶋紘平

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
37. 小池一歩

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
38. 矢野満明

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
39. 青木秀夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
40. 妹尾仁嗣

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
41. 大塚雄一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
42. 正直花奈子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
43. 高橋幸裕

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
44. 稲辺保

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
45. 今西正幸

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ishibashi Shoji 石橋 章司

ISHIBASHI Shoji 石橋 章司

Research Projects

Research Products

Co-Researchers

Creation of novel ferroelectric phases and new functionalities in molecular dielectrics

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A study of the activation mechanism of implanted impurities and control of point defect in group III nitride

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of trapping/scattering dynamics of carriers in crystal singularity by means of positron annihilation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Studies on ferroelectric molecular solids for piezoelectric functionalities

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Frontiers of an ab initio effective model and correlation science

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of New Materials by Molecular Orbital Engineering

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Basic study on the mechanism of environment-dependent structural

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

第一原理計算に基づく極限環境下における分子性固体の構造と電子機能の解析Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Book] Chapter 3 Hydrogen-Bonded Organic Molecular Ferroelectrics/ Antiferroelectrics, Ed. Kamal Asadi, In Woodhead Publishing Series in Electronic and Optical Materials, Organic Ferroelectric Materials and Applications2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] Chapter 2 Ferroelectric Charge-Transfer Complexes, Ed. Kamal Asadi, In Woodhead Publishing Series in Electronic and Optical Materials, Organic Ferroelectric Materials and Applications2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] A straightforward method using the sign of the piezoelectric coefficient to identify the ferroelectric switching mechanism2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Annealing properties of vacancy-type defects in ion implanted GaN during ultra-high-pressure annealing studied by using a monoenergetic positron beam2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Competition of Polar and Antipolar States Hidden Behind a Variety of Polarization Switching Modes in Hydrogen-Bonded Molecular Chains2023

Author(s)

Journal Title

DOI

Data Source

Ishibashi Shoji 石橋章司

ISHIBASHI Shoji 石橋章司