Development of strain-variable sample holder and application to electronic structure study on strained-Si surface

• Project/Area Number: 19740178
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Condensed matter physics I
• Research Institution: University of Tsukuba
• Principal Investigator: SEKIBA Daiichiro University of Tsukuba, 大学院数理物質科学研究科, 講師 (20396807)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,720,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥420,000); Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2007: ¥1,900,000 (Direct Cost: ¥1,900,000)
• Keywords: 表面 / 界面 / 表面・界面 / 表面電子状態 / 表面電子状熊

Research Abstract

半導体の格子ひずみと電子物性の関係は、微細化を伴わないキャリア移動度の向上などの点から電子デバイスの性能向上等において重要視されている。しかし実際のデバイス開発では経験や不十分な第一原理計算に頼るしかないのが現状であり、第一原理計算のミクロスコピックな実験的検証が望まれている。本研究では応力により可逆的な格子ひずみを半導体試料に印加できるサンプルホルダーを開発し、それを用いて操作トンネル顕微鏡(STM)や角度分解光電子分光方(ARPES)といった手法でひずみ半導体の構造および電子状態を直接観察することを試みた。

Research Products

• [Journal Article] Enhancement of optical second harmonic generation bynitrogen adsorption on Cu(001) (2008)
  • Author(s): H. Sano M. Miyaoka, T. Iimori, D. Sakiba, K. Nakatsuji, W. Wolf, R. Podloucky, N. Kawamura, G. Mizutani, F. Komori
  • Journal Title: Appl. Surf. Sci. 255 Pages: 3289-3293
  • Peer Reviewed
• [Journal Article] Electron correlation effects in Co nanoscale islands on a nitrogen-covered Cu(001) surface (2008)
  • Author(s): Kan Nakatsuji, Yoshihide Yoshimoto, Daiichiro Sekiba, Shunsuke Doi, Takushi Iimori, Kazuma Yagyu, Yasumasa Takagi, Shin-ya Ohno, Hideharu Miyaoka, Masamichi Yamada, Fumio Komori, Kenta Amemiya, Daiju Matsumura, and Toshiaki Ohta
  • Journal Title: Phys. Rev. B 77
  • Peer Reviewed
• [Journal Article] Surface restructuring process on a Ag/Ge(0 0 1) surface studied by photoelectron spectroscopy (2008)
  • Author(s): Kan Nakatsuji, Takushi Iimori, Yasumasa Takagi, Daiichiro Sekiba, Shunsuke Doi, Masamichi Yamada, Taichi Okuda, Ayumi Harasawa, Toyohiko Kinoshita, Fumio Komori
  • Journal Title: Applied Surface Science 254 Pages: 7638-7641
  • Peer Reviewed
• [Journal Article] Development of micro-beam NRA for 3D-mapping of hydrogen distribution in solids : Application of tapered glass capillary to 6 MeV 15N ion (2008)
  • Author(s): D. Sekiba, H. Yonemura, T. Nebiki, M. Wilde, S. Ogura, H. Yamashita, M. Matsumoto, J. Kasagi, Y. Iwamura, T. Itoh, H. Matsuzaki, T. Narusawa, K. Fukutani
  • Journal Title: Nuclear Instruments and Methods in Physics Research Section B : Beam Interactions with Materials and Atoms 266 Pages: 4027-4036
  • Peer Reviewed
• [Journal Article] Taper angle dependence of the focusing effect of high energy heavy ion beams by glass capillaries (2008)
  • Author(s): T. Nebiki, D. Sekiba, H. Yonemura, M. Wilde, S. Ogura, H. Yamashita, M. Matsumoto, K. Fukutani, T. Okano, J. Kasagi, Y. Iwamura, T. Itoh, S. Kuribayashi, H. Matsuzaki, T. Narusawa
  • Journal Title: Nuclear Instruments and Methods in Physics Research Section B : Beam Interactions with Materials and Atoms 266 Pages: 1324-1327
  • Peer Reviewed
• [Journal Article] Lattice strain and related phenomena on Metal Surfaces (in Japanese) (2008)
  • Author(s): D. Sekiba, Y. Yoshimoto, K. Nakatsuji, F. Komori
  • Journal Title: Journal of the Vacuum Society of Japan 51 Pages: 285-285
  • Peer Reviewed
• [Journal Article] Development of micro-beam NRA for 3D-mapping of hydrogen distribution in solids : Application of tapered glass capillary to 6 MeV 15N ion (2008)
  • Author(s): D. Sekiba, H. Yonemura, T. Nebiki, M. Wilde, S. Ogura, H. Yamashita, M. Matsumoto, J. Kasagi, Y. Iwamura, T. Itoh, H. Matsuzaki, T. Narusawa, K. Fukutani
  • Journal Title: Nuclear Instruments and Methods in Physics Research Section B : Beam Interactions with Material s and Atoms 266 Pages: 4027-4036
  • Peer Reviewed
• [Journal Article] Electron correlation effects in Co nanoscale islands on a nitrogen-covered Cu(001) surface (2008)
  • Author(s): Kan Nakatsuji, Yoshihide Yoshimoto, Daiichiro Sekiba, Shunsuke Doi, Takushi Iimori, Kazuma Yagyu, Yasumasa Takagi, Shin-ya Ohno, Hideharu Miyaoka, Masamichi Yamada, Fumio Komori, Kenta Amemiya, Daiju Matsumura, and Toshiaki Ohta
  • Journal Title: Physical Review B 77
  • Peer Reviewed
• [Journal Article] Surface restructuring process on a Ag/Ge(0 0 1) surface studied by photoelectron spectroscopy (2008)
  • Author(s): Kan Nakatsuji, Takushi Iimori, Yasumasa Takagi, Daiichiro Sekiba, Shunsuke Doi, Masamichi Yamada, Taichi Okuda, Avumi Harasawa, Tovohiko Kinoshita, Fumio Komori
  • Journal Title: Applied Surface Science 254 Pages: 7638-7641
  • Peer Reviewed
• [Journal Article] Adsorption States and Dissociation Processes of Oxygen Molecules on Cu(100) at Low temperature (2007)
  • Author(s): T. Katayama, D. Sekiba, K. Mukai, Y. Yamashita, F. Komori, J. Yoshinobu
  • Journal Title: The Journal of Physical Chemistry C 111 Pages: 15059-15063
  • Peer Reviewed
• [Journal Article] Investigation of the surface bands along the X-M line of the Cu(100) surface (2007)
  • Author(s): D. Sekiba, F. Komori, P. Cortona
  • Journal Title: Physical Review B 75
  • Peer Reviewed
• [Journal Article] Strain-induced change in electronic structure of Cu(100) (2007)
  • Author(s): D. Sekiba, Y. Yoshimoto, K. Nakatsuji, Y. Takagi, T. Iimori, S. Doi, F. Komori
  • Journal Title: Physical Review B 75
  • Peer Reviewed
• [Journal Article] Investigation of the surface bands along the X-M line of the Cu(100) surface (2007)
  • Author(s): D.Sekiba
  • Journal Title: Physical Review B 75
  • Peer Reviewed
• [Journal Article] Adsorption States and Dissociation Processes of Oxygen Molec ules on Cu(100) at Low temperature (2007)
  • Author(s): T.Katayama
  • Journal Title: The Journal of Physical Chemistry C 111 Pages: 15059-15063
  • Peer Reviewed
• [Journal Article] Development and Application of Micro-beam Nuclear Reaction Analysis for Observation of Hydrogen Distribution (2007)
  • Author(s): D.Sekiba
  • Journal Title: Journal of Vacuum Society of Japan 50 Pages: 574-578
  • NAID: 10019835920
  • Peer Reviewed
• [Presentation] RBSによる調光ミラー合金劣化メカニズムの研究 (2009)
  • Author(s): 阿部知, 堀越真人, 関場大一郎
  • Organizer: UTTAC研究会「イオンビーム科学が拓く学際研究」
  • Place of Presentation: 筑波大学
  • Year and Date: 2009-03-16
• [Presentation] 29pTE-3 グラファイト表面と白金微粒子との界面相互作用に関する研究 (2009)
  • Author(s): 近藤剛弘, 呉準杓, 綿引健二, 岩崎陽介, 和泉健一, 本間裕二郎, 畠大悟, 鈴木哲也, 関場大一郎, 工藤博, 中村潤児
  • Organizer: 日本物理学会 第64回年次大会
  • Place of Presentation: 立教大学池袋キャンパス
• [Presentation] ガラスキャピラリーを用いたガス雰囲気下での^1 H(^15 N, ag)^12 C 核共鳴反応法の開発 (2008)
  • Author(s): 米村博樹, 関場大一郎, 北岡勇太, 小倉正平, ヴィルデ・マーカス, 福谷克之, 成沢忠, 根引拓也, 岩村康弘, 伊藤岳彦, 松崎浩之
  • Organizer: 第49回真空に関する連合講演会
  • Year and Date: 2008-10-28
• [Presentation] ガラスキャピラリによるビーム収束と水素分析用共嗚核反応法の開発 (2008)
  • Author(s): 関場大ー郎
  • Organizer: 第55回応用物理学関係連合講演会
  • Place of Presentation: 日本大学理工学部船橋キャンパス
  • Year and Date: 2008-03-29
• [Presentation] 共嗚核反応法を用いた水素顕微鏡の開発II (2008)
  • Author(s): 関場大ー郎
  • Organizer: 日本物理会第63回年次大会
  • Place of Presentation: 近畿大学大学本部キャンパス
  • Year and Date: 2008-03-23
• [Presentation] NRAによるPd膜水素吸収過程の時間変化観察 (2008)
  • Author(s): 関場大一郎、米村博樹、北岡勇太、小倉正平、松本益明、岩村康弘、伊藤岳彦、松崎浩之、成沢忠、福谷克之
  • Organizer: 第7回水素量子アトミクス研究会
• [Presentation] Catalytic property and morphology of Pt clusters on the graphite surface (2008)
  • Author(s): Junji Nakamura, Takahiro Kondo, Ken-ichi Izumi, Kenji Watahiki, Yosuke Iwasaki, June Pyo Oh, Daiichiro Sekiba, Hiroshi Kudo
  • Organizer: The 5th International Symposium on Surface Science and Nanotechnology (ISSS-5)
  • Place of Presentation: Waseda (Tokyo)
• [Presentation] In-situ NRA measurement of hydrogen uptake in palladium foil (2008)
  • Author(s): D. Sekiba, H. Yonemura, Y. Kitaoka, M. Matsumoto, Y. Iwamura, T. Itoh, H. Matsuzaki, T. Narusawa, K. Fukutani
  • Organizer: 4th Vacuum and Surface Sciences Conference of Asia and Australia
  • Place of Presentation: Matsue (Japan)
• [Presentation] Catalytic Activity and Morphology of Pt Clusters on the Graphite Surface (2008)
  • Author(s): Takahiro Kondo, Kenji Watahiki, June Pyo Oh, Ken-ichi Izumi, Yosuke Iwasaki, Daiichiro Sekiba, Hiroshi Kudo and Junji Nakamura
  • Organizer: American Vacuum Society (AVS) 55th International Symposium
  • Place of Presentation: Boston (United States)
• [Presentation] Significant Reduction in Adsorption Energy of CO on Platinum Nanoparticles on Graphite (2008)
  • Author(s): June Pyo Oh, Takahiro Kondo, Yoshiyuki Suda, Daiichiro Sekiba, Hiroshi Kudo and Junji Nakamura
  • Organizer: American Vacuum Society (AVS) 55th International Symposium
  • Place of Presentation: Boston (United States)
• [Presentation] Catalytic property and morphology of Pt clusters on the graphite surface (2008)
  • Author(s): Takahiro Kondo, Ken-ichi Izumi, Kenji Watahiki, June Pyo Oh, Daiichiro Sekiba, Hiroshi Kudo and Junji Nakamura
  • Organizer: 25th European Conference on Surface Science
  • Place of Presentation: Liverpool (United Kingdom)
• [Presentation] Promoted Catalytic Activity of a Platinum Monolayer Cluster on Graphite (2008)
  • Author(s): Takahiro Kondo, Ken-ichi Izumi, Kenji Watahiki, June Pyo Oh, Daiichiro Sekiba, Hiroshi Kudo and Junji Nakamura
  • Organizer: Pre-Symposium of 14th International Congress on Catalysis (ICC 14)
  • Place of Presentation: Kyoto (Japan)
• [Presentation] 29p-ZL-2/II ガラスキャピラリーによるビーム収束と水素分析用共鳴核反応法の開発 (2008)
  • Author(s): 関場大一郎, 米村博樹, 根引拓也, 小倉正平, マーカス・ヴィルデ, 松本益明, 岡野達雄, 笠木治郎太, 成沢忠, 栗林志頭真, 岩村康弘, 伊藤岳彦, 松崎浩之, 福谷克之
  • Organizer: 第55回応用物理学関係連合講演会
  • Place of Presentation: 日本大学理工学部船橋キャンパス
• [Presentation] N/Cu(001)表面上のCoナノドットの電子状態 (2007)
  • Author(s): 中辻寛
  • Organizer: 日本物理会第62回年次大会
  • Place of Presentation: 北海度大学札幌
  • Year and Date: 2007-09-24
• [Presentation] Taper angle dependence of the focusing effect of high energy heavy ion beams by glass capillaries (oral) (2007)
  • Author(s): T. Nebiki, D. Sekiba, H. Yonemura, M. Wilde, S. Ogura, H. Yamashita, M. Matsumoto, K. Fukutani, T. Okanob, J. Kasagi, Y. Iwamura, T. Itoh, S. Kuribayashi, H. Matsuzaki, T. Narusawa
  • Organizer: 18th International Conference on Ion Beam Analysis
  • Place of Presentation: Hyderabad, India
  • Year and Date: 2007-09-23
• [Presentation] Micro-beam NRA for 3D mapping of hydrogen distribution in solids (oral) (2007)
  • Author(s): D. Sekiba, H. Yonemura, T. Nebiki, S. Ogura, M. Wilde, M. Matsumoto, T. Okano, J. Kasagi, T. Narusawa, S. Kuribayashi, Y. Iwamura, T. Ito, H. Matsuzaki, K. Fukutani
  • Organizer: 18th International Conference on Ion Beam Analysis
  • Place of Presentation: Hyderabad, India
  • Year and Date: 2007-09-23
• [Presentation] Taper angle dependence of the focusing effect of high energy heavy ionbeams by glass capillaries (2007)
  • Author(s): T, Nebiki
  • Organizer: 18th International Conference on Ion Beam Analysis
  • Place of Presentation: Hy6derabad, India
  • Year and Date: 2007-09-23
• [Presentation] Micro-beam NRA for 3D mapping of hydrogen distribution in solids (2007)
  • Author(s): T, Narusawa
  • Organizer: 18th International Conference on Ion Beam Analysis
  • Place of Presentation: Hy6derabad, India
  • Year and Date: 2007-09-23
• [Presentation] 28p-ZV-8 タイトル : ガラスキャピラリ収束イオンビームによる3次元水素分析法の開発 (2007)
  • Author(s): 根引拓也, 関場大一郎, 米村博樹, Markus Wilde, 小倉正平, 山下博, 松本益明, 福谷克之, 岡野達雄, 笠木治郎太, 成沢忠, 松崎浩之
  • Organizer: 応用物理学会
  • Place of Presentation: 青山学院大学相模原キャンパス
  • Year and Date: 2007-03-28
• [Presentation] 24aTK-5 N/Cu(001)表面上のCoナノドットの電子状態 (2007)
  • Author(s): 中辻寛, 雨宮健太, 吉本芳英, 関場大一郎, 土肥俊介, 飯盛拓嗣, 柳生数馬, 高木康多, 大野真也, 宮岡秀治, 山田正理, 松村大樹, 太田俊明, 小森文夫
  • Organizer: 日本物理学会 第62回年次大会
  • Place of Presentation: 北海度大学札幌キャンパス
• [Remarks]
  • URL: http://www.tac.tsukuba.ac.jp/sekiba/
• [Remarks]
  • URL: http://www.tac.tsukuba.ac.jp/~sekiba/