Ohmagari Shinya 大曲新矢

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OHMAGARI Shinya 大曲新矢

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Researcher Number	40712211
Other IDs
Affiliation (Current)	2025: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 2025: 国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 主任研究員
Affiliation (based on the past Project Information) *help	2021 – 2025: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 2023: 国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 主任研究員 2018 – 2020: 国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 主任研究員 2017: 国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 研究員 2015 – 2016: 国立研究開発法人産業技術総合研究所, 先進パワーエレクトロニクス研究センター, 研究員 2013: 独立行政法人産業技術総合研究所, ユビキタスエネルギー研究部門, 研究員
Review Section/Research Field	Principal Investigator Basic Section 29020:Thin film/surface and interfacial physical properties-related / Basic Section 26020:Inorganic materials and properties-related / Electronic materials/Electric materials / Electron device/Electronic equipment Except Principal Investigator Basic Section 21030:Measurement engineering-related / Basic Section 26020:Inorganic materials and properties-related / Medium-sized Section 64:Environmental conservation measure and related fields / Basic Section 30010:Crystal engineering-related / Thin film/Surface and interfacial physical properties
Keywords	Principal Investigator 欠陥 / ダイヤモンド / パワーデバイス / 結晶成長 / 化学気相成長法 / ウェハ / 低抵抗 / ホウ素ドープ / 薄膜 / ショットキー … More / 金属 / デバイス / ショットキーバリアダイオード / 化学気相成長法（CVD） / 転位 / 低損失 / 省エネルギー / ドーピング / 厚膜合成 / 結晶構造 / 低抵抗ウェハ / 縦型パワーデバイス / フィラメントCVD / 高温高圧法 / 欠陥解析 … More Except Principal Investigator ダイヤモンド / ドーピング / 化学気相堆積法 / NV中心 / 量子センシング / 強誘電体 / 圧電体 / 薄膜 / 窒素化合物 / X線吸収分光 / ボロンドープダイヤモンド / ナノ粒子 / 洗浄技術 / 長期モニタリング / IoT / 自己洗浄 / ホウ素ドープダイヤモンド / 電気化学 / インチサイズウェハ / 導電性エピ成長 / 熱流体シミュレーション / 不純物ドープ / 熱フィラメントCVD / 超ワイドバンドギャップ半導体材料 / シミュレーション / 熱フィラメントＣＶＤ / 結晶成長 / 表面・界面物性 Less

巨大な格子歪み導入によるダイヤモンド結晶の高品質化とデバイス緩衝層への応用Principal Investigator
- Principal Investigator
  
  大曲新矢
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 29020:Thin film/surface and interfacial physical properties-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
超高密度電子スピン集団による量子もつれセンシングの実現
- Principal Investigator
  
  蔭浦泰資
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21030:Measurement engineering-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Development of self-cleaning technology to enable IoT application of chemical sensors for long-term environmental monitoring
- Principal Investigator
  
  Iwasaki Wataru
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 64:Environmental conservation measure and related fields
- Research Institution
  National Institute of Advanced Industrial Science and Technology
多元窒化物の高い圧電性の実態に迫るオペランドXASによる局所構造と元素物性の解析
- Principal Investigator
  
  上原雅人
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Mechanism of Crystal Growth of Single Crystalline Diamond on Inch-sized Wafers
- Principal Investigator
  
  Hideaki Yamada
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 30010:Crystal engineering-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Reduction of threading dislocations in diamond via in-situ metal incorporations and their application for electric devices as a buffer layerPrincipal Investigator
- Principal Investigator
  
  OHMAGARI Shinya
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Low-loss vertical-type diamond power MOSFET
- Principal Investigator
  
  Tokuda Norio
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  Kanazawa University
Growth of low-reisitivity diamond wafers for ultra low-loss power electronicsPrincipal Investigator
- Principal Investigator
  
  OHMAGARI Shinya
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Basic study on synthesis of heavily boron-doped diamond wafersPrincipal Investigator
- Principal Investigator
  
  OHMAGARI Shinya
- Project Period (FY)
  2013
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  National Institute of Advanced Industrial Science and Technology

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

All Journal Article Presentation Patent

[Journal Article] Enhanced in-plane uniformity and breakdown strength of diamond Schottky barrier diodes fabricated on heteroepitaxial substrates2021
- Author(s)
  Sittimart Phongsaphak、Ohmagari Shinya、Yoshitake Tsuyoshi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 60 Issue: SB Pages: SBBD05-SBBD05
- DOI
  10.35848/1347-4065/abd537
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15295
[Journal Article] High yield uniformity in pseudo-vertical diamond Schottky barrier diodes fabricated on half-inch single-crystal wafers2020
- Author(s)
  Hanada Takanori、Ohmagari Shinya、Kaneko Junichi H.、Umezawa Hitoshi
- Journal Title
  
  Applied Physics Letters
  
  Volume: 117 Issue: 26 Pages: 262107-262107
- DOI
  10.1063/5.0027729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15295
[Journal Article] Suppression of killer defects in diamond vertical-type Schottky barrier diodes2020
- Author(s)
  Kobayashi Atsushi、Ohmagari Shinya、Umezawa Hitoshi、Takeuchi Daisuke、Saito Takeyasu
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 59 Issue: SG Pages: SGGD10-SGGD10
- DOI
  10.7567/1347-4065/ab65b1
- NAID
  210000157937
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15295
[Journal Article] Doping-induced strain in heavily B-doped (100) diamond films prepared by hot-filament chemical vapor deposition2019
- Author(s)
  Ohmagari Shinya、Yamada Hideaki、Umezawa Hitoshi、Chayahara Akiyoshi、Mokuno Yoshiaki
- Journal Title
  
  Thin Solid Films
  
  Volume: 680 Pages: 85-88
- DOI
  10.1016/j.tsf.2019.04.028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15295
[Journal Article] Toward High‐Performance Diamond Electronics: Control and Annihilation of Dislocation Propagation by Metal‐Assisted Termination2019
- Author(s)
  Ohmagari Shinya、Yamada Hideaki、Tsubouchi Nobuteru、Umezawa Hitoshi、Chayahara Akiyoshi、Mokuno Yoshiaki、Takeuchi Daisuke
- Journal Title
  
  physica status solidi (a)
  
  Volume: 216 Issue: 21 Pages: 1900498-1900498
- DOI
  10.1002/pssa.201900498
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15295
[Journal Article] Growth and characterization of freestanding p+ diamond (100) substrates prepared by hot-filament chemical vapor deposition2018
- Author(s)
  Ohmagari Shinya、Yamada Hideaki、Umezawa Hitoshi、Tsubouchi Nobuteru、Chayahara Akiyoshi、Mokuno Yoshiaki
- Journal Title
  
  Diamond and Related Materials
  
  Volume: 81 Pages: 33-37
- DOI
  10.1016/j.diamond.2017.11.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K18043
[Journal Article] Lifetime and migration length of B-related admolecules on diamond {1 0 0}-surface: Comparative study of hot-filament and microwave plasma-enhanced chemical vapor deposition2017
- Author(s)
  Ohmagari Shinya、Ogura Masahiko、Umezawa Hitoshi、Mokuno Yoshiaki
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 479 Pages: 52-58
- DOI
  10.1016/j.jcrysgro.2017.09.022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K18043
[Journal Article] Ohmic contact formation to heavily boron-doped p+ diamond prepared by hot-filament chemical vapor deposition2016
- Author(s)
  S. Ohmagari, T. Matsumoto, H. Umezawa, and Y. Mokuno
- Journal Title
  
  MRS Advances
  
  Volume: 1 Issue: 51 Pages: 3489-3489
- DOI
  10.1557/adv.2016.471
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K18043
[Journal Article] ダイヤモンド単結晶ウェーハ開発の現状と課題2016
- Author(s)
  杢野由明、山田英明、茶谷原昭義、大曲新矢
- Journal Title
  
  NEW DIAMOND
  
  Volume: 32 Pages: 30-33
- Data Source
  KAKENHI-PROJECT-15K18043
[Journal Article] Boron inhomogeneity of HPHT-grown single-crystal diamond substrates: confocal micro-Raman mapping investigations2016
- Author(s)
  K. Srimongkon, S. Ohmagari, Y. Kato, V. Amornkitbamrung, and S. Shikata
- Journal Title
  
  Diamond and Related Materials
  
  Volume: 63 Pages: 21-25
- DOI
  10.1016/j.diamond.2015.09.014
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Journal Article] Submicron-scale diamond selective-area growth by hot-filament chemical vapor deposition2016
- Author(s)
  S. Ohmagari, T. Matsumoto, H. Umezawa, and Y. Mokuno
- Journal Title
  
  Thin Solid Films
  
  Volume: 615 Pages: 239-239
- DOI
  10.1016/j.tsf.2016.07.017
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K18043
[Journal Article] Low resistivity p+ diamond (100) films fabricated by hot-filament chemical vapor deposition2015
- Author(s)
  S. Ohmagari, K. Srimongkon, H. Yamada, H. Umezawa, N. Tsubouchi, A. Chayahara, S. Shikata, and Y. Mokuno
- Journal Title
  
  Diamond and Related Materials
  
  Volume: 58 Pages: 110-114
- DOI
  10.1016/j.diamond.2015.06.011
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Journal Article] Carrier Transport and Photodetection in Heterojunction Photodiodes Comprising n-Type Silicon and p-Type Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite Films2014
- Author(s)
  Shinya Ohmagari, Takanori Hanada, Yūki Katamune, Sausan Al-Riyami, and Tsuyoshi Yoshitake
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: 53 Issue: 5 Pages: 050307-050307
- DOI
  10.7567/jjap.53.050307
- NAID
  210000143736
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24656389, KAKENHI-PROJECT-25889074
[Journal Article] Heterojunction Diodes Comprising p-Type Ultrananocrystalline Diamond Films Prepared by Coaxial Arc Plasma Deposition and n-Type Silicon Substrates2013
- Author(s)
  Yūki Katamune, Shinya Ohmagari, Sausan Al-Riyami, Seishi Takagi, Mahmoud Shahan, and Tsuyoshi Yoshitake
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 52 Issue: 6R Pages: 65801-65801
- DOI
  10.7567/jjap.52.065801
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J07294, KAKENHI-PROJECT-24656389, KAKENHI-PROJECT-25889074
[Patent] 単結晶ダイヤモンドおよびそれを用いた半導体素子2017
- Inventor(s)
  大曲新矢，山田英明，茶谷原昭義，杢野由明
- Industrial Property Rights Holder
  国立研究開発法人産業技術総合研究所
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2017-243965
- Filing Date
  2017
- Data Source
  KAKENHI-PROJECT-15K18043
[Patent] 不純物ドープダイヤモンド2016
- Inventor(s)
  大曲新矢、山田英明、梅沢仁、茶谷原昭義、杢野由明
- Industrial Property Rights Holder
  大曲新矢、山田英明、梅沢仁、茶谷原昭義、杢野由明
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2016-141305
- Filing Date
  2016-07-19
- Data Source
  KAKENHI-PROJECT-15K18043
[Patent] ホウ素ドープダイヤモンド2016
- Inventor(s)
  大曲新矢、梅沢仁、山田英明、茶谷原昭義、杢野由明
- Industrial Property Rights Holder
  大曲新矢、梅沢仁、山田英明、茶谷原昭義、杢野由明
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2016-141306
- Filing Date
  2016-07-19
- Data Source
  KAKENHI-PROJECT-15K18043
[Patent] 不純物ドープダイヤモンド及びその製造方法2015
- Inventor(s)
  大曲新矢，山田英明，茶谷原昭義，鹿田真一，杢野由明
- Industrial Property Rights Holder
  大曲新矢，山田英明，茶谷原昭義，鹿田真一，杢野由明
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2015-098261
- Filing Date
  2015-05-13
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] XAFS解析によるScxGa1-xN薄膜の配位構造変化の評価2024
- Author(s)
  池本勇、平田研二、瀬戸山寛之、大曲新矢、Anggraini Sri Ayu、山田浩志、秋山守人、上原雅人
- Organizer
  日本セラミックス協会2024年年会
- Data Source
  KAKENHI-PROJECT-23K23052
[Presentation] X線吸収分光法によるScGaN膜の局所構造解析2024
- Author(s)
  池本勇、平田研二、瀬戸山寛之、大曲新矢、Anggraini Sri Ayu、山田浩志、秋山守人、上原雅人
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K23052
[Presentation] X線吸収分光法によるScxGa1-xNの配位構造変化の解明2024
- Author(s)
  池本勇、平田研二、瀬戸山寛之、大曲新矢、Anggraini Sri Ayu、山田浩志、秋山守人、上原雅人
- Organizer
  第37回日本放射光学会年会・放射光科学合同シンポジウム
- Data Source
  KAKENHI-PROJECT-23K23052
[Presentation] XANES解析によるSc添加が与えるGaNの配位構造の評価2023
- Author(s)
  池本勇、平田研二、瀬戸山寛之、大曲新矢、Anggraini Sri Ayu、山田浩志、秋山守人、上原雅人
- Organizer
  第26回XAFS討論会
- Data Source
  KAKENHI-PROJECT-23K23052
[Presentation] スパッタリング法により作製したScxGa1-xN過飽和固溶体のXANES解析2023
- Author(s)
  池本勇、平田研二、瀬戸山寛之、大曲新矢、Anggraini Sri Ayu、山田浩志、秋山守人、上原雅人
- Organizer
  日本金属学会2023年秋期講演大会
- Data Source
  KAKENHI-PROJECT-23K23052
[Presentation] CO2添加による熱フィラメントCVD法製高濃度ホウ素ドープダイヤモンドの結晶性向上2023
- Author(s)
  蔭浦泰資，笹栗優，吉武剛，大曲新矢
- Organizer
  第20回 Cat-CVD研究会
- Data Source
  KAKENHI-PROJECT-23K26123
[Presentation] 尖端放電型プラズマCVD法を用いたダイヤモンド成長におけるCO2添加の影響評価2023
- Author(s)
  桂健斗, 笹栗優, 大曲新矢, 吉武, 蔭浦泰資
- Organizer
  第37回ダイヤモンドシンポジウム
- Data Source
  KAKENHI-PROJECT-23K26123
[Presentation] ScxGa1-xNにおけるXANESスペクトルの第一原理計算2023
- Author(s)
  池本勇、平田研二、瀬戸山寛之、大曲新矢、Anggraini Sri Ayu、山田浩志、秋山守人、上原雅人
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K23052
[Presentation] ScxGa1-xNのXANESスペクトル評価による配位構造の解明2023
- Author(s)
  池本勇、平田研二、瀬戸山寛之、大曲新矢、Anggraini Sri Ayu、山田浩志、秋山守人、上原雅人
- Organizer
  化学関連支部合同九州大会
- Data Source
  KAKENHI-PROJECT-23K23052
[Presentation] ScGaN薄膜のX線吸収分光法による局所構造評価2022
- Author(s)
  上原雅人、大曲新矢、瀬戸山寛之、平田研二、池本勇
- Organizer
  日本セラミックス協会第35回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-23K23052
[Presentation] ダイヤモンド結晶中への金属原子ドーピングとエレクトロニクス展開2021
- Author(s)
  大曲新矢、P. Sittimart、吉武剛、山田英明
- Organizer
  第68回応用物理学会春季学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 熱フィラメントCVD法による単結晶ダイヤモンドホモエピ成長と不純物ドーピング2020
- Author(s)
  大曲新矢
- Organizer
  第17回Cat-CVD研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 二光子励起フォトルミネッセンス法によるダイヤモンド貫通転位の三次元イメージング2020
- Author(s)
  大曲新矢、坪内信輝、小林篤史、山田英明
- Organizer
  先進パワー半導体分科会第6回講演会
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 金属援用終端法によるダイヤモンド中貫通転位の低減と縦型 SBD の特性改善2019
- Author(s)
  小林篤史，大曲新矢，梅沢仁，竹内大輔，齊藤丈靖
- Organizer
  第16回Cat-CVD研究会
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] Improved vertical Schottky barrier diodes characteristics by eliminating killer defects in heavily B doped diamond substrates2019
- Author(s)
  小林篤史，大曲新矢，梅沢仁，竹内大輔，齊藤丈靖
- Organizer
  SSDM2019
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] Improved homogeneity of diamond vertical SBDs: dislocation reduction to suppress the killer defects in type-IIb substrates2019
- Author(s)
  小林篤史，大曲新矢，梅沢仁，竹内大輔，齊藤丈靖
- Organizer
  13th New Diamond and Nano Carbons Conference
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 金属援用終端法によるダイヤモンド高濃度ホウ素ドープ基板のキラー欠陥低減2019
- Author(s)
  小林篤史，大曲新矢，梅沢仁，齊藤丈靖，竹内大輔
- Organizer
  第33回ダイヤモンドシンポジウム
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] Control and annihilation of dislocation propagation in diamond by metal-assisted termination (MAT)2019
- Author(s)
  大曲新矢，山田英明，坪内信輝，梅沢仁，茶谷原昭義，竹内大輔
- Organizer
  The 9th Asia-Pacific Workshop on Widegap Semiconductors (APWS2019)
- Invited
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 熱フィラメントCVD法によるダイヤモンド薄膜ホモエピタキシャル成長と金属不純物導入効果2019
- Author(s)
  大曲新矢
- Organizer
  第16回Cat-CVD研究会
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 二光子励起PLイメージングによるダイヤモンド中の貫通転位観測2019
- Author(s)
  大曲新矢
- Organizer
  分子・物質合成プラットフォーム令和元年ユーザーズミーティング
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] ヘテロエピタキシャルダイヤモンド基板の結晶性とSBD特性2019
- Author(s)
  大曲新矢，小林篤史，田中孝治，坪内信輝，山田英明
- Organizer
  第67回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 金属援用終端法によるヘテロエピタキシャルダイヤモンド基板の結晶性改善2019
- Author(s)
  小林篤史，大曲新矢，梅沢仁，竹内大輔，齊藤丈靖
- Organizer
  第33回ダイヤモンドシンポジウム
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] Reduction of dislocation density in diamond by hot-filament CVD accompanying metal incorporations"2019
- Author(s)
  大曲新矢，山田英明，坪内信輝，梅沢仁，茶谷原昭義，杢野由明，竹内大輔
- Organizer
  13th New Diamond and Nano Carbons Conference
- Invited
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 二光子励起フォトルミネッセンス法によるダイヤモンド貫通転位の三次元イメージング2019
- Author(s)
  大曲新矢，坪内信輝，小林篤史，山田英明
- Organizer
  先進パワー半導体分科会第6回講演会
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] Dislocation reduction in diamond by metal-assisted termination (MAT) and their improvements in Schottky barrier diode characteristics2019
- Author(s)
  大曲新矢，山田英明，坪内信輝，梅沢仁，茶谷原昭義，杢野由明，竹内大輔
- Organizer
  13th Topical Workshop on Heterostructure Microelectronics
- Invited
- Data Source
  KAKENHI-PROJECT-19K15295
[Presentation] 異原子導入によるダイヤモンド貫通転位の伝搬抑制効果2018
- Author(s)
  大曲新矢、山田英明、坪内信輝、田中真悟、茶谷原昭義、梅沢仁、杢野由明
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Inversion channel MOSFET on lightly impurity doped n-type diamond2018
- Author(s)
  T. Matsumoto, H. Kato, T. Makino, S. Ohmagari, M. Ogura, D. Takeuchi, T. Inokuma, S. Yamasaki and N. Tokuda
- Organizer
  ACSIN-14 & ICSPM26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02786
[Presentation] 熱フィラメントCVD法で合成した低抵抗ダイヤモンド自立基板評価2017
- Author(s)
  大曲新矢、山田英明、梅沢仁、坪内信輝、茶谷原昭義、杢野由明
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Hot-filament CVD growth of low-resistivity diamond for power device applications2017
- Author(s)
  S. Ohmagari
- Organizer
  化学工学会第82年会
- Place of Presentation
  芝浦工業大学豊洲キャンパス，東京都江東区
- Year and Date
  2017-03-06
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] 熱フィラメントCVD法によるパワーデバイス用ダイヤモンド結晶成長2017
- Author(s)
  大曲新矢
- Organizer
  Cat-CVD研究会
- Invited
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Structural and Chemical Bonding Analysis of Diamond Semiconductors using Synchrotron Radiation2017
- Author(s)
  Shinya Ohmagari
- Organizer
  ASEAN Workshop on Photoemission Electron Spectroscopy and Microscopy (AWPESM2017)
- Invited
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] 高出力縦型パワーデバイス用ダイヤモンド低抵抗ウェハ開発2017
- Author(s)
  大曲新矢
- Organizer
  第66回CVD研究会
- Invited
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] ダイヤモンド選択成長：フィラメントCVDとメタルマスク併用による微細パターニング2016
- Author(s)
  大曲新矢，松本猛，梅沢仁，杢野由明
- Organizer
  第30回ダイヤモンドシンポジウム
- Place of Presentation
  東京大学駒場リサーチキャンパス，東京都目黒区
- Year and Date
  2016-11-16
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Homoepitaxial Diamond Growth by Hot-Filament CVD For Future Diamond Power Devices2016
- Author(s)
  S. Ohmagari, H. Yamada, H. Umezawa, N. Tsubouchi, A. Chayahara, and Y. Mokuno
- Organizer
  HWCVD9
- Place of Presentation
  Chemical Heritage Foundation，フィラデルフィア，アメリカ
- Year and Date
  2016-09-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Selective-Area Growth of Single-Crystal Diamond Films by Hot-Filament CVD Using Metal Masks2016
- Author(s)
  S. Ohmagari, T. Matsumoto, H. Umezawa, and Y. Mokuno
- Organizer
  HWCVD9
- Place of Presentation
  Chemical Heritage Foundation，フィラデルフィア，アメリカ
- Year and Date
  2016-09-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Strategy to grow high-quality p+ diamond substrates: doping efficiency, lattice mismatch, and resistivity controls2016
- Author(s)
  S. Ohmagari, H. Yamada, H. Umezawa, N. Tsubouchi, A. Chayahara, and Y. Mokuno
- Organizer
  European Materials Research Society (E-MRS)
- Place of Presentation
  ワルシャワ工科大学，ワルシャワ，ポーランド
- Year and Date
  2016-09-19
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] 超低損失パワーデバイス用途ダイヤモンド低抵抗ウェハの開発2016
- Author(s)
  大曲新矢、山田英明、梅沢仁、坪内信輝、茶谷原昭義、杢野由明
- Organizer
  応用物理学会関西支部平成２８年度第１回講演会
- Place of Presentation
  産業技術総合研究所関西センター，大阪府池田市
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Low Resistivity P+ Single-Crystal Diamond Prepared by Hot-Filament CVD2016
- Author(s)
  S. Ohmagari, and Y. Mokuno
- Organizer
  2016 MRS Spring Meeting & Exhibit
- Place of Presentation
  Phoenix, Arizona
- Year and Date
  2016-03-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] cTLM法によるダイヤモンドp-/p++界面の接触抵抗評価2015
- Author(s)
  大曲新矢，梅沢仁，松本猛, 杢野由明
- Organizer
  先進パワー半導体分科会第2回講演会
- Place of Presentation
  大阪国際交流センター
- Year and Date
  2015-11-09
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] フィラメントCVD 法による高濃度ホウ素ドープダイヤモンド(100) 薄膜の擬似格子整合成長2015
- Author(s)
  大曲新矢，山田英明，茶谷原昭義，鹿田真一，杢野由明
- Organizer
  第29回ダイヤモンドシンポジウム
- Place of Presentation
  東京理科大学
- Year and Date
  2015-11-17
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Defects analysis of HPHT-grown heavily boron-doped diamond (100) by dry etching technique2015
- Author(s)
  K. Srimongkon, S. Ohmagari, N. Tsubouchi, Y. Kato, V. Amornkitbamrung, and S. Shikata
- Organizer
  International Conference on New Diamond & Nano Carbon 2015
- Place of Presentation
  Shizuoka GRANSHIP, Japan
- Year and Date
  2015-05-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] フィラメントCVD法による低抵抗 (1 mΩcm) ダイヤモンドの合成2015
- Author(s)
  大曲新矢，山田英明，梅沢仁，茶谷原昭義，鹿田真一，杢野由明
- Organizer
  第76回応用物理学会秋季学術講演会
- Place of Presentation
  名古屋国際会議場
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Heavily boron-doped single-crystal diamond (100) films prepared by hotfilament CVD2015
- Author(s)
  S. Ohmagari, K. Srimongkon, H. Yamada, H. Umezawa, N. Tsubouchi, A. Chayahara, and S. Shikata
- Organizer
  International Conference on New Diamond & Nano Carbon 2015
- Place of Presentation
  Shizuoka GRANSHIP, Japan
- Year and Date
  2015-05-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Characterization of low-resistivity diamond (100) films fabricated by hot-filament chemical vapor deposition2015
- Author(s)
  S. Ohmagari, K. Srimongkon, H. Yamada, H. Umezawa, N. Tsubouchi, A. Chayahara, S. Shikata, and Y. Mokuno
- Organizer
  The 35th Electron Materials Symposium
- Place of Presentation
  ラフォーレ琵琶湖
- Year and Date
  2015-07-06
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] HPHT 製p+ダイヤモンド (100) 基板の共焦点ラマンマッピング評価2015
- Author(s)
  大曲新矢，K.Srimongkon， V.Amornkitbamrung，加藤有香子，鹿田真一
- Organizer
  第29回ダイヤモンドシンポジウム
- Place of Presentation
  東京理科大学
- Year and Date
  2015-11-17
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] 逆格子空間マッピング法による高濃度ホウ素ドープダイヤモンド (100) 薄膜の歪み評価2015
- Author(s)
  竹市悟志, 大曲新矢, 杢野由明，吉武剛
- Organizer
  平成27年度応用物理学会九州支部学術講演会
- Place of Presentation
  琉球大学工学部
- Year and Date
  2015-12-05
- Data Source
  KAKENHI-PROJECT-15K18043
[Presentation] Formation of Ultrananocrystalline Diamond/Amorphous Carbon Composite Films and Their Application to Photodetectors2014
- Author(s)
  Shinya Ohmagari, Sausan Al-Riyami, Yūki Katamune, Takanori Hanada, and Tsuyoshi Yoshitake
- Organizer
  The 15th IUMRS-International Conference in Asia (IUMRS-ICA 2014)
- Place of Presentation
  福岡大学
- Invited
- Data Source
  KAKENHI-PROJECT-25889074
[Presentation] 熱フィラメントCVD法で成長した単結晶ダイヤモンド膜の構造評価2014
- Author(s)
  大曲新矢，山田英明，茶谷原昭義，鹿田真一
- Organizer
  第61回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学相模原キャンパス
- Data Source
  KAKENHI-PROJECT-25889074
[Presentation] X-ray topography study of heavily boron-doped diamond substrates2014
- Author(s)
  Shinya Ohmagari, Yukako Kato, Hitoshi Umezawa, and Shin-ichi Shikata
- Organizer
  The 15th IUMRS-International Conference in Asia (IUMRS-ICA 2014)
- Place of Presentation
  福岡大学
- Data Source
  KAKENHI-PROJECT-25889074
[Presentation] Large-area homoepitaxial growth of single-crystalline diamond by hot filament CVD2014
- Author(s)
  Shinya Ohmagari, Hideaki Yamada, Hitoshi Umezawa, Akiyoshi Chayahara, and Shin-ichi Shikata
- Organizer
  New Diamond and Nano Carbons Conference (NDNC 2014)
- Place of Presentation
  Chicago, Illinois, USA
- Data Source
  KAKENHI-PROJECT-25889074
[Presentation] 熱フィラメントCVD法によるホモエピタキシャルダイヤモンド膜合成2013
- Author(s)
  大曲新矢，山田英明，茶谷原昭義，鹿田真一
- Organizer
  第27回ダイヤモンドシンポジウム
- Place of Presentation
  日本工業大学
- Data Source
  KAKENHI-PROJECT-25889074
[Presentation] 超ナノ微結晶ダイヤモンド/水素化アモルファスカーボン混相膜の光キャリア伝導特性2013
- Author(s)
  大曲新矢，花田尊徳，片宗優貴，吉武剛
- Organizer
  第27回ダイヤモンドシンポジウム
- Place of Presentation
  日本工業大学
- Data Source
  KAKENHI-PROJECT-25889074

1. Tokuda Norio (80462860)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. Hideaki Yamada (90443233)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. Iwasaki Wataru (20712508)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 加藤宙光 (00415655)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 嶋岡毅紘 (80650241)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 竹村謙信 (10909831)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 山下健一 (90358250)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 森田伸友 (90807554)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 上原雅人 (10304742)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
10. 瀬戸山寛之 (30450951)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
11. 平田研二 (40828282)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
12. 蔭浦泰資 (20801202)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
13. 小野田忍 (30414569)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 川原田洋 (90161380)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 吉武剛

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ohmagari Shinya 大曲 新矢

OHMAGARI Shinya 大曲 新矢

Research Projects

Research Products

Co-Researchers

巨大な格子歪み導入によるダイヤモンド結晶の高品質化とデバイス緩衝層への応用Principal Investigator

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超高密度電子スピン集団による量子もつれセンシングの実現

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Development of self-cleaning technology to enable IoT application of chemical sensors for long-term environmental monitoring

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多元窒化物の高い圧電性の実態に迫るオペランドXASによる局所構造と元素物性の解析

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Mechanism of Crystal Growth of Single Crystalline Diamond on Inch-sized Wafers

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Reduction of threading dislocations in diamond via in-situ metal incorporations and their application for electric devices as a buffer layerPrincipal Investigator

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Low-loss vertical-type diamond power MOSFET

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Growth of low-reisitivity diamond wafers for ultra low-loss power electronicsPrincipal Investigator

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Basic study on synthesis of heavily boron-doped diamond wafersPrincipal Investigator

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[Journal Article] Enhanced in-plane uniformity and breakdown strength of diamond Schottky barrier diodes fabricated on heteroepitaxial substrates2021

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[Journal Article] High yield uniformity in pseudo-vertical diamond Schottky barrier diodes fabricated on half-inch single-crystal wafers2020

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[Journal Article] Suppression of killer defects in diamond vertical-type Schottky barrier diodes2020

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NAID

Data Source

[Journal Article] Doping-induced strain in heavily B-doped (100) diamond films prepared by hot-filament chemical vapor deposition2019

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DOI

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Ohmagari Shinya 大曲新矢

OHMAGARI Shinya 大曲新矢