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Study on dielectric constant of ultrathin films in gate structures

Research Project

Project/Area Number 18360026
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Thin film/Surface and interfacial physical properties
Research InstitutionJapan Aerospace Exploration Agency

Principal Investigator

HIROSE Kazuyuki  Japan Aerospace Exploration Agency, 宇宙科学研究本部, 准教授 (00280553)

Co-Investigator(Kenkyū-buntansha) 野平 博司  武蔵工業大学, 工学部, 准教授 (30241110)
服部 健雄  東北大学, 未来科学技術共同研究センター, 教授 (10061516)
小林 大輔  独立行政法人宇宙航空研究開発機構, 宇宙科学研究本部, 助教 (90415894)
Co-Investigator(Renkei-kenkyūsha) NOHIRA Hiroshi  武蔵工業大学, 工学部, 准教授 (30241110)
HATTORI Takeo  東北大学, 未来科学技術共同研究センター, 教授 (10061516)
KOBAYASHI Daisuke  独立行政法人宇宙航空研究開発機構, 宇宙科学研究本部, 助教 (90415894)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥12,680,000 (Direct Cost: ¥11,300,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2008: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2007: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2006: ¥6,700,000 (Direct Cost: ¥6,700,000)
Keywords界面 / 誘電率 / 光電子分光 / シリコン / 酸化膜 / 表面 / 薄膜 / 第一原理計算
Research Abstract

CMOS集積回路開発のために、高誘電率絶縁膜とSi基板との間に極薄SiO_2膜を挟むトランジスターの積層ゲート絶縁膜構造が検討されている。高輝度の硬X線源と高分解能の光電子分光アナライザーを合わせ持つSPring-8のビームラインを利用して、Si2p光電子スペクトルとともに、これまで議論されてこなかったSi1s光電子スペクトルを測定することで、この中間極薄SiO_2膜の光学的誘電率がバルクSiO_2と異なることを定量的に明らかにした。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (61 results)

All 2009 2008 2007 2006

All Journal Article (30 results) (of which Peer Reviewed: 15 results) Presentation (31 results)

  • [Journal Article] 第一原理計算を用いた絶縁膜の誘電率推定2009

    • Author(s)
      五十嵐智、小林大輔、野平博司、廣瀬和之
    • Journal Title

      ゲートスタック研究会-材料・プロセス・評価の物理- 第14回

      Pages: 175-178

    • Related Report
      2008 Final Research Report
  • [Journal Article] 第一原理計算を用いた絶縁膜の誘電率推定2009

    • Author(s)
      五十嵐智
    • Journal Title

      ゲートスタック研究会-材料・プロセス・評価の物理 14

      Pages: 175-178

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Correlation between the dipole moment induced at the Slater transition state and the optical dielectric constant of Si and Al compounds2008

    • Author(s)
      K. Hirose, D. Kobayashi, H. Suzuki, H. Nohira
    • Journal Title

      Applied Physics Letters Vol. 93

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between optical dielectric constant and XPS relative chemical shift of 1s and 2p levels for dielectric compounds2008

    • Author(s)
      K. Hirose, H. Suzuki, H. Nohira, E. Ikenaga, D. Kobayashi, T. Hattori
    • Journal Title

      Journal of Physics : Conference Series Vol. 100

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 新しいXPS評価手法を用いた極薄SiO_2/Si界面の研究2008

    • Author(s)
      廣瀬和之
    • Journal Title

      ゲートスタック研究会-材料・プロセス・評価の物理- 第13回

      Pages: 31-36

    • Related Report
      2008 Final Research Report
  • [Journal Article] X線光電子分光法を用いた誘電率の推定法2008

    • Author(s)
      廣瀬和之
    • Journal Title

      応用物理学関係連合講演会予稿集(シンポジウム) 第0分冊

      Pages: 129-129

    • Related Report
      2008 Final Research Report
  • [Journal Article] 新しいXPS評価手法を用いた極薄SiO_2/Si界面の研究2008

    • Author(s)
      廣瀬和之
    • Journal Title

      応用物理学会薄膜表面・物理分科会ニュースレター 132巻

      Pages: 14-18

    • Related Report
      2008 Final Research Report
  • [Journal Article] Correlation between the dipole moment induced at the Slater transition state and the optical dielectric constant of Si and Al compounds2008

    • Author(s)
      廣瀬和之
    • Journal Title

      Applied Physics Letters 93

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between optical dielectric constant and XPS relative chemical shift of 1s and 2p levels for dielectric compounds2008

    • Author(s)
      廣瀬和之
    • Journal Title

      Journal of Physics : Conference Series 100

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between optical dielectric constant and XPS relative chemical shift of 1s and 2p levels for dielectric compounds2008

    • Author(s)
      廣瀬 和之
    • Journal Title

      Journal of Physics:Conference Series 100

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 新しいXPS詳価手法を用いた極薄SiO_2/Si界面の研究2008

    • Author(s)
      廣瀬 和之
    • Journal Title

      ゲートスタック研究会-材料・プロセス・評価の物理 第13回

      Pages: 31-36

    • Related Report
      2007 Annual Research Report
  • [Journal Article] X線光電子分光法を用いた誘電率の推定法2008

    • Author(s)
      廣瀬 和之
    • Journal Title

      応用物理学関係連合講演会予稿集(シンポジウム) 0分冊

      Pages: 129-129

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 新しい×PS評価手法を用いた極薄SiO_2/Si界面の研究2008

    • Author(s)
      廣瀬 和之
    • Journal Title

      応用物理学会薄膜表面・物理分科会ニュースレター 132

      Pages: 14-18

    • Related Report
      2007 Annual Research Report
  • [Journal Article] High-k gate dielectric films studied by extremely asymmetric x-ray diffraction and x-ray photoelectron spectroscopy2007

    • Author(s)
      Y. Itoh, K. Akimoto, H. Yoshida, T. Emoto, D. Kobayashi, K. Hirose
    • Journal Title

      Journal of Physics : Conference Series Vol. 83

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Angle-resolved photoelectron spectroscopy on gate insulators2007

    • Author(s)
      T. Hattori
    • Journal Title

      Microelectronics Reliability Vol. 47

      Pages: 20-26

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photoelectron spectroscopy studies of SiO_2/Si interfaces2007

    • Author(s)
      K. Hirose, H. Nohira, K. Azuma, T. Hattroi
    • Journal Title

      Progress in Surface Science Vol. 82

      Pages: 3-54

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] High-k gate dielectric films studied by extremely asymmetric X-raydiffraction and X-rav photoelectron spectroscopy2007

    • Author(s)
      伊藤 勇希
    • Journal Title

      Journal of Physics:Conference Series 83

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mgle-resolved photoelectron spectroscopy on gate insulators2007

    • Author(s)
      服部 健雄
    • Journal Title

      Microelectronics Reliability 47

      Pages: 20-26

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoelectron spectroscopy studies of Sio_2/Si interfaces2007

    • Author(s)
      廣瀬和之
    • Journal Title

      Progress in Surface Science 82

      Pages: 3-54

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Physical Origin of Stress-Induced Leakage Currents in Ultra-Thin Silicon Dioxide Films2006

    • Author(s)
      T. Endo, K. Hirose, K. Shiraishi
    • Journal Title

      Technical Report of IEICE, Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD)

      Pages: 271-276

    • NAID

      110007519658

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] X-ray photoelectron spectroscopy study of dielectric constants for Si compounds2006

    • Author(s)
      K. Hirose, M. Kihara, D. Kobayashi, H. Okamoto, S. Shinagawa, H. Nohira, E. Ikenaga, M. Higuchi, A. Teramoto, S. Sugawa, T. Ohmi, T. Hattori
    • Journal Title

      Applied Physics letters Vol. 89

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] X-ray photoelectron spectroscopy study on dielectric properties of AlN/Al_2O_3 Films2006

    • Author(s)
      K. Hirose, H. Suzuki, T. Matsuda, Y. Takenaga, H. Nohira, E. Ikenaga, D. Kobayashi, T. Hattori
    • Journal Title

      2006 Int. Workshop on Dielectric Thin Films for Future ULSI Device-Science and Technology-

      Pages: 25-26

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] X-ray photoelectron spectroscopy study on dielectric properties at gate insulator film/Si interface2006

    • Author(s)
      K. Hirose, H. Nohira, D. Kobayashi, T. Hattori
    • Journal Title

      IEEE 2006 Int. Conf. Solid-State and Integrated Circuit Technology

      Pages: 368-371

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] XPSを用いたAu/極薄SiO_2界面のバリアハイトの測定2006

    • Author(s)
      鈴木治彦、長谷川覚、野平博司、服部健雄、山脇師之、鈴木伸子、小林大輔、廣瀬和之
    • Journal Title

      応用物理学会分科会シリコンテクノロジー No.82-2

      Pages: 55-60

    • NAID

      110004757013

    • Related Report
      2008 Final Research Report
  • [Journal Article] 硬X線光電子分光法によるSiO_2/Si界面の誘電率の評価2006

    • Author(s)
      廣瀬和之
    • Journal Title

      文部科学省ナノテクノロジー総合支援プロジェクト、平成18年度第2回ナノテクワークショップ

      Pages: 40-44

    • Related Report
      2008 Final Research Report
  • [Journal Article] XPSによる薄膜・界面の分析2006

    • Author(s)
      廣瀬和之
    • Journal Title

      応用物理学会結晶工学分科会第11回結晶工学セミナー

      Pages: 17-24

    • Related Report
      2008 Final Research Report 2006 Annual Research Report
  • [Journal Article] X-ray photoelectron spectroscopy study of dielectric constant for Si compounds2006

    • Author(s)
      廣瀬和之
    • Journal Title

      Applied Physics Letters 89

    • Related Report
      2006 Annual Research Report
  • [Journal Article] X-ray photoelectron spectroscopy study on dielectric properties of AlN/Al_2O_3 Films2006

    • Author(s)
      廣瀬和之
    • Journal Title

      2006 Int. Workshop on Dielectric Thin Films for Future ULSI Devices -Science and Technology-

      Pages: 25-26

    • Related Report
      2006 Annual Research Report
  • [Journal Article] X-ray photoelectron spectroscopy study on dielectric properties at gate insulator film/Si interfaces2006

    • Author(s)
      廣瀬和之
    • Journal Title

      IEEE 2006 Int. Conference on Solid-State and Integrated Circuit Technology

      Pages: 368-371

    • Related Report
      2006 Annual Research Report
  • [Journal Article] X-ray photoelectron spectroscopy study on dielectric properties at gate insulator film/Si interfaces2006

    • Author(s)
      廣瀬和之
    • Journal Title

      文部科学省ナノテクノロジー総合支援プロジェクト平成18年度第2回ナノテクワークショップ

      Pages: 40-44

    • Related Report
      2006 Annual Research Report
  • [Presentation] 第一原理計算を用いたSiO_2多形間の誘電率の違いについての検討2009

    • Author(s)
      五十嵐智、小林大輔、野平博司、廣瀬和之
    • Organizer
      第55回応用物理学会関係連合講演会
    • Place of Presentation
      つくば
    • Year and Date
      2009-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 第一原理計算を用いたSiO2多形間の誘電率の違いについての検討2009

    • Author(s)
      五十嵐智
    • Organizer
      第56回応用物理学会関係連合講演会
    • Place of Presentation
      つくば
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 第一原理計算を用いた絶縁膜の誘電率推定2009

    • Author(s)
      五十嵐智、小林大輔、野平博司、廣瀬和之
    • Organizer
      ゲートスタック研究会 -材料・プロセス・評価の物理- 第14回
    • Place of Presentation
      三島
    • Year and Date
      2009-01-13
    • Related Report
      2008 Final Research Report
  • [Presentation] 第一原理計算を用いた絶縁膜の誘電率推定2009

    • Author(s)
      五十嵐智
    • Organizer
      第14回ゲートスタック研究会-材料・プロセス・評価の物理-
    • Place of Presentation
      三島
    • Year and Date
      2009-01-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] 光電子分光法と第一原理計算による誘電率の推定法2009

    • Author(s)
      廣瀬和之
    • Organizer
      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
      本郷
    • Year and Date
      2009-01-09
    • Related Report
      2008 Final Research Report
  • [Presentation] 光電子分光法と第一原理計算による誘電率の推定法2009

    • Author(s)
      廣瀬和之
    • Organizer
      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
      文京区本郷
    • Year and Date
      2009-01-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Relationship between the dipole moment induced in photoemission process and the optical dielectric constant2008

    • Author(s)
      K. Hirose, D. Kobayashi, H. Suzuki, S. Igarashi, H. Nohira
    • Organizer
      Dielectric Thin Films for Future ULSI Devices : Science and Technology
    • Place of Presentation
      Ookayama
    • Year and Date
      2008-11-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Relationship between the dipole moment induced in photo emission process and the optical dielectric constant2008

    • Author(s)
      廣瀬和之
    • Organizer
      Dielectric Thin Films for Future ULSI devices : Science and Technology
    • Place of Presentation
      目黒区大岡山
    • Year and Date
      2008-11-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] First-principles calculation of the Slater transition state for estimating optical dielectric constants of Si and Al dielectric compounds2008

    • Author(s)
      K. Hirose, D. Kobayashi, H. Suzuki, S. Igarashi, H. Nohira
    • Organizer
      Solid State Device and Materials
    • Place of Presentation
      Tsukuba
    • Year and Date
      2008-09-23
    • Related Report
      2008 Final Research Report
  • [Presentation] First-principles calculation of the Slater transition state for estimating optical dielectric constants of Si and Al dielectric compounds2008

    • Author(s)
      廣瀬和之
    • Organizer
      Solid State Devices and Materials
    • Place of Presentation
      つくば
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 第一原理計算を用いた絶縁膜の誘電率推定2008

    • Author(s)
      五十嵐智、鈴木治彦、小林大輔、野平博司、廣瀬和之
    • Organizer
      第69回応用物理学会学術講演会
    • Place of Presentation
      春日井市
    • Year and Date
      2008-09-02
    • Related Report
      2008 Final Research Report
  • [Presentation] 第一原理計算を用いた絶縁膜の誘電率推定2008

    • Author(s)
      五十嵐智
    • Organizer
      第69回応用物理学会学術講演会
    • Place of Presentation
      愛知県春日井市
    • Year and Date
      2008-09-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] First-principles calculation of the Slater transition state for estimating optical dielectric constants of Si and Al dielectric compounds2008

    • Author(s)
      K. Hirose, H. Suzuki, D. Kobayashi, H. Nohira
    • Organizer
      SiO_2 2008
    • Place of Presentation
      Saint-Etienne
    • Year and Date
      2008-06-30
    • Related Report
      2008 Final Research Report
  • [Presentation] First-principles calculation of the Slater transition state for estimating optical dielectric constants of Si and Al dielectric compounds2008

    • Author(s)
      廣瀬和之
    • Organizer
      SiO2 2008
    • Place of Presentation
      Saint-Etienne, France
    • Year and Date
      2008-06-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] X線光電子分光法を用いた誘電率の推定法2008

    • Author(s)
      廣瀬和之
    • Organizer
      応用物理学関係連合講演会シンポジウム
    • Place of Presentation
      船橋
    • Year and Date
      2008-03-29
    • Related Report
      2008 Final Research Report
  • [Presentation] X線光電子分光法を用いた誘電率の推定法2008

    • Author(s)
      廣瀬 和之
    • Organizer
      応用物理学関係連合講演会(シンポジウム)
    • Place of Presentation
      船橋
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] 新しいXPS評価手法を用いた極薄SiO_2/Si界面の研究2008

    • Author(s)
      廣瀬和之
    • Organizer
      ゲートスタック研究会 -材料・プロセス・評価の物理- 第13回
    • Place of Presentation
      三島
    • Year and Date
      2008-01-14
    • Related Report
      2008 Final Research Report
  • [Presentation] 新しいXPS評価手法を用いた極薄SiO_2/Si界面の研究2008

    • Author(s)
      廣瀬 和之
    • Organizer
      ゲートスタック研究会-材料・プロセス・評価の物理-
    • Place of Presentation
      三島
    • Year and Date
      2008-01-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] 放射線によるシリコンエラー2007

    • Author(s)
      廣瀬和之
    • Organizer
      第68回応用物理学会学術講演会シンポジウム
    • Place of Presentation
      札幌
    • Year and Date
      2007-09-06
    • Related Report
      2008 Final Research Report
  • [Presentation] 極端に非対称なX線回折法と光電子分光法の併用による絶縁膜-半導体界面の物性評価2007

    • Author(s)
      秋本晃一、廣瀬和之
    • Organizer
      第127回結晶工学分科会研究会
    • Place of Presentation
      目白
    • Year and Date
      2007-07-13
    • Related Report
      2008 Final Research Report
  • [Presentation] Relationship between optical dielectric constant and XPS relative chemical shift of 1s and 2p levels for dielectric compounds2007

    • Author(s)
      K. Hirose, H. Suzuki, H. Nohira, E. Ikenaga, D. Kobayashi, T. Hattroi
    • Organizer
      13^<th> International Conference on Surface Science
    • Place of Presentation
      Stockholm
    • Year and Date
      2007-07-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Relationship between optical dielectric constant and XPS relative chemical shift of is and 2p levels for dielectric compounds2007

    • Author(s)
      廣瀬 和之
    • Organizer
      13th I-ternational Conrence on Surface Science
    • Place of Presentation
      ストックホルム
    • Year and Date
      2007-07-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] 宇宙環境における半導体デバイスの課題2006

    • Author(s)
      廣瀬和之
    • Organizer
      電子情報通信学会研究会
    • Place of Presentation
      徳島
    • Year and Date
      2006-12-12
    • Related Report
      2008 Final Research Report
  • [Presentation] 硬X線光電子分光法によるSi_2/Si界面の誘電率の評価2006

    • Author(s)
      廣瀬和之
    • Organizer
      文部科学省ナノテクノロジー総合支援プロジェクト、平成18年度第2回ナノテクワークショップ
    • Place of Presentation
      播磨
    • Year and Date
      2006-11-13
    • Related Report
      2008 Final Research Report
  • [Presentation] X-ray photoelectron spectroscopy study on dielectric properties of AlN/Al_2O_3 Films2006

    • Author(s)
      K. Hirose, H. Suzuki, T. Matsuda, Y. Takenaga, H. Nohira, E. Ikenaga, D. Kobayashi, T. Hattori
    • Organizer
      2006 Int. Workshop on Dielectric Thin Films for Future ULSI Device -Science and Technology-
    • Place of Presentation
      Kawasaki
    • Year and Date
      2006-11-08
    • Related Report
      2008 Final Research Report
  • [Presentation] XPSによる薄膜・界面の分析2006

    • Author(s)
      廣瀬和之
    • Organizer
      応用物理学会結晶工学分科会第11回結晶工学セミナー
    • Place of Presentation
      目白
    • Year and Date
      2006-10-26
    • Related Report
      2008 Final Research Report
  • [Presentation] X-ray photoelectron spectroscopy study on dielectric properties at gate insulator film/Si interface2006

    • Author(s)
      K. Hirose, H. Nohira, D. Kobayashi, T. Hattori
    • Organizer
      IEEE 2006 Int. Conf. Solid-State and Integrated Circuit Technology
    • Place of Presentation
      Shanghai
    • Year and Date
      2006-10-25
    • Related Report
      2008 Final Research Report
  • [Presentation] 極端に非対称なX線解析法とX線光電子分光法による高誘電率絶縁膜の研究2006

    • Author(s)
      伊藤勇希、秋本晃一、吉田広徳、榎本貴志、廣瀬和之、小林大輔、生田目俊秀、鳥海明
    • Organizer
      第67回応用物理学会学術講演会
    • Place of Presentation
      草津
    • Year and Date
      2006-08-30
    • Related Report
      2008 Final Research Report
  • [Presentation] Al酸化物・窒化物における相対ケミカルシフトと誘電率の関係の検証2006

    • Author(s)
      鈴木治彦、松田徹、野平博司、高田恭考、池永英司、小林大輔、小林啓介、服部健雄、廣瀬和之
    • Organizer
      第67回応用物理学会学術講演会
    • Place of Presentation
      草津
    • Year and Date
      2006-08-30
    • Related Report
      2008 Final Research Report
  • [Presentation] Physical Origin of Stress-Induced Leakage Currents in Ultra-Thin Silicon Dioxide Films2006

    • Author(s)
      T. Endo, K. Hirose, K. Shiraishi
    • Organizer
      Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD)
    • Place of Presentation
      Sendai
    • Year and Date
      2006-07-05
    • Related Report
      2008 Final Research Report
  • [Presentation] XPSを用いたAu/極薄SiO_2界面のバリアハイトの測定2006

    • Author(s)
      鈴木治彦、長谷川覚、野平博司、服部健雄、山脇師之、鈴木伸子、小林大輔、廣瀬和之
    • Organizer
      応用物理学会分科会 シリコンテクノロジー研究会
    • Place of Presentation
      広島
    • Year and Date
      2006-06-22
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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