SEKIBA Daiichiro

Affiliation
Institute of Pure and Applied Sciences
Official title
Assistant Professor
Birth date
1974-03
URL
Email
/D6<:32Tc_E24]EDF<F32]24];Aj
Office
研究基盤総合センター応用加速器部門C棟201号室
Fax
029-853-2565
Research fields
Condensed matter physics I
Research keywords
金属・半導体表面の電子状態を光電子分光、バンド計算により研究。固体中水素の微視的振る舞いを実験的に観察するためのマイクロビーム核共鳴反応法の開発。水素吸蔵合金の電子状態。水素吸蔵合金を用いた調光ミラー開発。静電加速器を用いたRBS・ERDA。放射光を用いたXAFS、S
Research projects
複合アニオン薄膜分析用水素検出効率100％の重イオンERDA開発2017-04 -- 2019-03SEKIBA DaiichiroJapan Society for the Promotion of Science/Grant-in-Aid for Scientific Research on Innovative Areas(Research in a proposed research area)4,160,000Yen
ガラスキャピラリーによる超低エミッタンス超低速ミュオンの生成2014 -- 2015SEKIBA DaiichiroJapan Society for the Promotion of Science/Grant-in-Aid for Scientific Research on Innovative Areas(Research in a proposed research area)8,060,000Yen
マイクロビーム核反応法による水素顕微鏡の開発と水素吸蔵過程の解析2006 -- 2010/JST Basic Research Programs (Core Research for Evolutional Science and Technology :CREST)
Investigation and Improvement of nano-super-lattice for hydrogen-storage2011 -- 2012SEKIBA DaiichiroJapan Society for the Promotion of Science/Grant-in-Aid for Young Scientists(B)4,680,000Yen
Development of strain-variable sample holder and application to electronic structure study on strained-Si surface2007 -- 2008SEKIBA DaiichiroJapan Society for the Promotion of Science/Grant-in-Aid for Young Scientists(B)3,720,000Yen
Study on sub-surface dynamics of hydrogen by fast and high-resolution ERDA2013-04 -- 2016-03SEKIBA DaiichiroJapan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(B)19,760,000Yen
Adiabatic approximation violation on electronic structure due to quantum effect of hydrogen2013-04 -- 2015-03SEKIBA DaiichiroJapan Society for the Promotion of Science/Grant-in-Aid for Challenging Exploratory Research4,160,000Yen
Career history
2001-04 -- 2001-05筑波大学ベンチャー・ビジネス・ラボラトリー非常勤講師
2001-06 -- 2003-11ジェノバ大学（イタリア）物理学科ポスドク研究員（バルブザ研究室）
2003-12 -- 2005-12東京大学物性研究所研究拠点形成特任研究員（小森研究室）
2006-01 -- 2007-08東京大学生産技術研究所特任助教（福谷研究室）
Academic background
1996-04 -- 2001-03University of Tsukuba Graduate School, Division of Physics 物理学専攻
Degree
2001-03PhD of ScienceUniversity of Tsukuba
Academic societies
2022-04 -- 2023-03THE PHYSICAL SOCIETY OF JAPAN
-- (current)THE PHYSICAL SOCIETY OF JAPAN
-- (current)The Japan Society of Applied Physics
-- (current)THE VACUUM SOCIETY OF JAPAN
-- (current)THE JAPAN INSTITUTE OF METALS
Articles
Books
  • The Electronic Structures of the Oxygen Adsorbed Surfaces by Angle-Resolved Photoemission Spectroscopy: Ag(110), Cu(100) and Rh(110)
    関場 大一郎
    2001-03
Conference, etc.
  • J-PARC/BL05における中性子寿命測定実験：γ線背景事象のグローバルフィット
    関場 大一郎; 市川 豪; 不破 康裕; 長谷川 拓郎; 広田 克也; 星野 公邦; 細川 律也; ...
    日本物理学会　第78回年次大会（2023年）/2023-09-16--2023-09-19
  • J-PARC/BL05における中性子寿命測定実験：2つの動作ガス圧力条件での中性子寿命解析
    関場 大一郎; 茂木 駿紀; 不破 康裕; 長谷川 拓郎; 広田 克也; 星野 公邦; 細川 律也; ...
    日本物理学会2024年春季大会/2024-03-18--2024-03-21
  • Study of cathode shape of gas ionization chamber for the reliability of dE-E telescope ERDA
    SEKIBA Daiichiro; Harayama Isao
    IBA&PIXE 2023, 26th International Conference on Ion Beam Analysis & 18th International Conference on Particle Induced X-ray Emission/2023-10-07--2023-10-13
  • Detecting Hydrogen
    Sekiba Daiichiro
    10th International Workshop on High-Resolution Depth profiling (HRDP-10)/2022-11-06--2022-11-10
  • Operand measurement of 7Li in all-solid-battery using 7Li(p, a)4He
    Sekiba Daiichiro
    10th International Workshop on High-Resolution Depth profiling (HRDP-10)/2022-11-06--2022-11-10
  • Development of low-energy TOF-E telescope ERDA for depth profiling of light elements at UTTAC in the University of Tsukuba
    Sekiba Daiichiro
    4th International Conference on Ion Beam Analysis/2019-10-13--2019-10-18
  • 筑波大学タンデム加速器施設UTTACの現状（2016年度）
    森口 哲朗; 石井聡; 大島弘行; 高橋努; 田島義一; 大和良広; 関場　大一郎; 笹　公和; 上殿　明良
    第30回タンデム加速器及びその周辺技術の研究会/2017-07-06--2017-07-07
  • Development of slew-rate-limited time-over-threshold (ToT) ASIC for a multi-channel silicon-based ion detector
    Uenomachi M.; Orita T.; Shimazoe K.; Takahashi H.; Ikeda ...
    11th International Conference on Position Sensitive Detectors (PSD)/2017-09-03--2017-09-08
  • Calibration of PIXE yields using Cu as a reference
    Harayama I.; Sekiba D.; Zhao Q.; Vantomme A.; Vandervorst...
    12th European Conference on Accelerators in Applied Research and Technology (ECAART)/2016-07-03--2016-07-08
Teaching
2024-10 -- 2025-02Research in Applied Physics IVAUniversity of Tsukuba.
2024-10 -- 2025-02Research in Applied Physics IIIAUniversity of Tsukuba.
2024-04 -- 2024-08Research in Applied Physics VBUniversity of Tsukuba.
2024-10 -- 2025-02Research in Applied Physics IAUniversity of Tsukuba.
2024-04 -- 2024-08Research in Applied Physics IIIBUniversity of Tsukuba.
2024-04 -- 2024-08Research in Applied Physics IIBUniversity of Tsukuba.
2024-10 -- 2025-02Research in Applied Physics VBUniversity of Tsukuba.
2024-10 -- 2025-02Research in Applied Physics IVBUniversity of Tsukuba.
2024-04 -- 2024-08Fundamental Labs IIUniversity of Tsukuba.
2024-10 -- 2025-02Research in Applied Physics VAUniversity of Tsukuba.
more...
Talks
  • 新奇強誘電体ペロブスカイト型SrTaO3-yNy薄膜の誘電特性評価
    東大院理1; KAST2; 東大工3; 東大生研4; UTTAC5 ○（M1）岡　大地1; 2; 廣瀬 靖1; 2; 伊藤誠二...
    応用物理学会/2011-03-25
  • 劣化Mg_3.5Ni系調光ミラーのRBS及びNRA測定
    堀越真人; 阿部知; 関場大一郎
    日本金属学会2009年秋季大会/2009-09-15
  • Degradation mechanism of Mg_4Ni-H switchable mirror revealed by RBS-ERDA
    M. Horikoshi; S. Abe; D. Sekiba
    19th International Conference on Ion Beam Analysis/2009-09-07
  • Shallow-depth profiling of hydrogen at gas-surface interfaces
    H. Yonemura; D. Sekiba; Y. Kitaoka; T. Narusawa; T. Ito; ...
    19th International Conference on Ion Beam Analysis/2009-09-07
  • Site-specific 3D hydrogen mapping by micro-beam NRA
    D. Sekiba; Y. Kitaoka; H. Yonemura; S. Ogura; T. Narusaw...
    19th International Conference on Ion Beam Analysis/2009-09-07
  • Catalytic property and morphology of Pt clusters on the graphite surface
    Junji Nakamura; Takahiro Kondo; Ken-ichi Izumi; Kenji Wa...
    The 5th International Symposium on Surface Science and Nanotechnology (ISSS-5)/2008-11-09
  • In-situ NRA measurement of hydrogen uptake in palladium foil
    D. Sekiba; H. Yonemura; Y. Kitaoka; M. Matsumoto; Y. Iwa...
    4th Vacuum and Surface Sciences Conference of Asia and Australia/2008-01-28
  • Significant Reduction in Adsorption Energy of CO on Platinum Nanoparticles on Graphite
    Takahiro Kondo; Kenji Watahiki; June Pyo Oh; Ken-ichi Iz...
    American Vacuum Society (AVS) 55th International Symposium/2008-10-19
  • Catalytic property and morphology of Pt clusters on the graphite surface
    Takahiro Kondo; Ken-ichi Izumi; Kenji Watahiki; June Pyo...
    25th European Conference on Surface Science/2008-07-08
  • Promoted Catalytic Activity of a Platinum Monolayer Cluster on Graphite
    Takahiro Kondo; Ken-ichi Izumi; Kenji Watahiki; June Pyo...
    Pre-Symposium of 14th International Congress on Catalysis (ICC 14)/2008-07-08
  • Taper angle dependence of the focusing effect of high energy heavy ion beams by glass capillaries
    T.Nebiki; D.Sekiba; H.Yonemura; M.Wilde; S.Ogura; H.Yamashita; ...
    18th International Conference on Ion Beam Analysis/2007-09-23
  • Micro-beam NRA for 3D mapping of hydrogen distribution in solids
    D. Sekiba; H. Yonemura; T. Nebiki; S. Ogura; M. Wilde; M....
    18th International Conference on Ion Beam Analysis/2007-09-23
  • Electronic structure of Cu(100)(2R2xR2)R45-O surface: Angle-resolved photoemission spectroscopy and tight-binding calculation
    D. Sekiba; T. Inokuchi; Y. Wakimoto; K. Yagi-Watanabe; H....
    19th European Conference on Surface Science (ECOSS19)/2000-09-05
  • Electron Structure of The Cu-O Chain and Cu6 Cluster on The Ag(110) Surface
    D. Sekiba; D. Ogarane; K. Yagi-Watanabe
    20th European Conference on Surface Science (ECOSS20)/2001-09-04
  • Electronic structure of Cu-O/Ag(110)(2x2)p2mg surface
    D. Sekiba; Y. Wakimoto; D. Ogarane; T. Goto; K. Yagi-Wat...
    Yamada Conference LVII on "Atomic-scale surface designing for functional low-dimensional materials"/2001-11-14
  • Fabrication of stable nanopatterns on metals
    D. Sekiba; S. Bertero; R. Buzio; F. Buatier de Mongeot; C...
    21st European Conference on Surface Science (ECOSS21)/2002-06-23
  • Control of uniaxial magnetic anisotropy by ion-sputtering on Co(100) ultra thin film
    D. Sekiba; R. Moroni; F. Buatier de Mongeot; G. Gonella; ...
    22nd European Conference on Surface Science (ECOSS22)/2003-09-07
  • X-ray photoelectron spectroscopy on the Co film grown on the nitrogen pre-covered Cu(100) surface
    D. Sekiba; K. Nakatsuji; F. Komori
    XIV International Conference on Vacuum Ultraviolet Radiation Physics (VUV14)/2004-07-19
  • Modification of surface electronic structure by nanopattern-induced strain
    D. Sekiba
    NIMS/ISSP/ICYS Young Scientists' Nanotechnology Mini-workshop/2004-11-26
  • Tailoring of surface electronic states by nanopattern-induced strain
    D. Sekiba; Y. Yoshimoto; K. Nakatsuji; F. Komori
    COE21 QUESTS 国際シンポジウム"New Horizons in Condensed-Matter Physics"/2004-11-29
  • Surface electronic structure change induced by the lattice strain on Cu(100)
    D. Sekiba; Y. Yoshimoto; K. Nakatsuji; F. Komori
    23nd European Conference on Surface Science (ECOSS23)/2005-09-04
  • Fabrication of self-organized nanopatterns by angle-controlled ion sputtering
    D. Sekiba
    2005 International Microprocesses and Nanotechnology Conference (MNC 2005)/2005-10-26
  • Strain-induced nitrogen segregation during the Co growth on the N-precovered Cu(100) surface
    D. Sekiba; S. Doi; K. Nakatsuji; F. Komori
    International Symposium on Surface Science and Nanotechnology (ISSS-4)/2005-11-14
  • d-band broadening on Cu(100) due to the compressive strain
    D. Sekiba; Y. Yoshimoto; K. Nakatsuji; F. Komori
    International Symposium on Surface Science and Nanotechnology (ISSS-4)/2005-11-14
  • Strain-induced change of Shockley state of Cu(100)
    D. Sekiba; Y. Yoshimoto; K. Nakatsuji; F. Komori
    24nd European Conference on Surface Science (ECOSS24)/2005-09-04
  • more...
Professional activities
2022-04 -- 2023-03The Japanese Society of Vacuum and Surface Science東関東支部/役員
2009-04 -- 2012-03THE VACUUM SOCIETY OF JAPAN日本真空協会編集部会
2008-04 -- 2009-04The Japan Society of Applied Physics現地実行委員会
University Management
2007-09 -- (current)応用加速器部門　共用促進事業運営委員会共用促進事業の運営および申請課題の審査・採択等

(Last updated: 2024-09-25)