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SAKURAI TAKEAKI

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Affiliation
Faculty of Pure and Applied Sciences
Official title
Associate Professor
ORCID
0000-0001-5730-1937
KAKEN ID
00344870
URL
Email
 
Research fields
Thin film/Surface and interfacial physical properties
Crystal engineering
Electronic materials/Electric materials
Research keywords
Widegap semiconductor
Photocatalysis
Quantum Beam Technology
Solar Cell
Optical Semiconductor Devices
Research projects
可視光応答水分解光触媒の欠陥物性評価ならびに少数キャリアフロー制御技術開発2019 -- 2021櫻井 岳暁Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(B)17,940,000Yen
可視光応答水分解光触媒の欠陥物性評価ならびに少数キャリアフロー制御技術開発2019 -- 2021櫻井岳暁日本学術振興会/科学研究費・基盤研究(B)
Zスキーム型BiVO4光触媒における不純物添加効果の物理機構解明2017 -- 2018櫻井　岳暁Japan Society of for the Promotion of Science/科研費特別研究員奨励費
光・磁気局所解析法による有機半導体粒界物性評価ならびに粒界エンジニアリング2016 -- 2018櫻井 岳暁Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(C)
CIS太陽電池高性能化技術の研究開発（結晶欠陥の検出と同定、欠陥密度低減化技術開発支援）2015 -- 2019Takeaki SakuraiNEDO/出資金による受託研究
光・磁気局所解析法による有機半導体粒界物性評価ならびに粒界エンジニアリング2016 -- 2018櫻井岳暁日本学術振興会/科学研究費補助金　基盤研究（C）
ペロブスカイトを用いた高効率有機―無機ハイブリッド太陽電池の創成と機構解明2013 -- 2014早瀬 修二JSTさきがけ/出資金による受託研究
放射光を利用した有機薄膜太陽電池のエネルギー損失解析（国際強化支援追加配分）2014 -- 2015櫻井 岳暁JSTさきがけ「太陽光と光電変換機能」領域/出資金による受託研究
変調 フラックス蒸着法と放射光解析法を利用した不純物ドープ有機薄膜太陽電池開発2013 -- 2015櫻井 岳暁JSPS/科学研究費補助金　基盤研究（C）
CZTS薄膜太陽電池の高効率化技術の研究開発（評価技術の研究開発）2012 -- 2014秋本 克洋新エネルギー・産業技術総合開発機構/出資金による受託研究
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Career history
2015-04 -- 2016-03Princeton University Department of Electrical Engineering Visiting Fellow
2015-04 -- 2016-03Princeton University Department of Electrical Engineering Visiting Fellow
2014 -- (current)University of Tsukuba Faculty of Pure and Applied Sciences Associate Professor
2001-12 -- 2004-03University of Tsukuba Institute of Applied Physics Research Associate
2004-04 -- 2005-09University of Tsukuba Institute of Applied Physics Research Associate
2005-10 -- 2014-03University of Tsukuba Institute of Applied Physics Assistant Professor
2011-10 -- 2015-03JST PRESTO researcher
Academic background
1992 -- 1996Osaka University Faculty of Science Department of ChemistryGraduated
1996 -- 2001Osaka University Graduate School of Science Department of ChemistryCompleted
Degree
Ph.DOsaka University
Academic societies
-- (current)European Materials Research Society
-- (current)The Japan Society of Applied Physics
-- (current)Materials Research Society
Honors & Awards
2017-11-18Presentation Award
2014-05-21Soukatsu Award (JST PRESTO program "Photoenergy conversion systems and materials for the next generation solar cells")
2012-11Nominee for Best Poster Award (2012 MRS Fall Meeting, USA)
2009-11Best Paper Award (PVSEC-19、Korea)
2008-05Best Poster Award (E-MRS 2008 Spring Meeting, France)
Articles
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Books
  • アドミッタンススペクトロスコピー法を用いた化合物薄膜太陽電池の欠陥準位検出
    櫻井 岳暁
    次世代の太陽電池・太陽光発電－その発電効率向上，用途と市場の可能性－, 2018-04
  • 第4章第4節 放射光を利用した有機薄膜太陽電池の物性評価
    櫻井 岳暁
    太陽光と光電変換機能ー異分野融合から生まれる次世代太陽電池ー, CMC出版, pp.238-245, 2016-01
  • 第6章6.1.5節CIGSにおけるバンドギャップ内欠陥準位
    櫻井 岳暁
    太陽電池技術ハンドブック 第１編, 2013-07
  • Cutting-edge Research in Organic Thin-film Solar Cells
    櫻井岳暁
    CMC出版, 2012-07
  • CIGS太陽電池の最先端技術 第5章3節 電気的手法によるCIGS太陽電池の欠陥評価
    櫻井岳暁; 秋本克洋
    CMC出版, 2010-09
  • 有機薄膜太陽電池の高効率化と耐久性向上 第6章3節 有機/無機界面の物性評価
    櫻井岳暁; 秋本克洋
    サイエンス＆テクノロジー, 2009-01
  • 化合物薄膜太陽電池の最新技術 第3章3節 CIGS太陽電池の電子物性評価
    櫻井岳暁; 秋本克洋
    CMC出版, 2007-06
Conference, etc.
  • SiC酸化膜界面の基礎物性解明に向けて
    矢野 裕司; 岡本大; 梅田享英; 櫻井岳暁; 蓮沼隆
    SIP「次世代パワーエレクトロニクス」公開シンポジウム/2019-03-28--2019-03-29
  • Influence of biaxial stress on the electron transport properties at SiO2/4H-SiC interfaces
    W. Fu; A. Ueda; 矢野 裕司; S. Harada; T. Sakurai
    第66回応用物理学会春季学術講演会/2019-03-09--2019-03-12
  • Stress at Interface of SiO2/4H-SiC Studied by Confocal Raman Microscopy
    Fu W.; Kobayashi A.; Yano Hiroshi; Harada S.; Sakurai T.
    2018 International Conference on Solid State Devices and Materials (SSDM2018)/2018-09-09--2018-09-13
  • Electrochemical formation of Ni-Si alloys for the application as anode-materials in lithium-ion-battery
    Islam Muhammad Monirul; Said Hajer; Imane Abdelloui; Kats...
    2018年第79応用物理学会 秋季学術講演会/2018-09-18--2018-09-21
  • Formation of nanocrystalline silicon on insulator through aluminothermic reduction of silica-substrates
    Islam Muhammad Monirul; Junji Sawahata Katsuhiro Akimoto;...
    2018年第79応用物理学会 秋季学術講演会/2018-09-18--2018-09-21
  • 陽電子消滅によるCIGS薄膜中の空孔型欠陥の検出
    Akira Uedono; Islam Muhammad Monirul; Sakurai Takeaki; ka...
    2018年第79応用物理学会 秋季学術講演会/2018-09-18--2018-09-21
  • Cu(In,Ga)(S,Se)2 系太陽電池の欠陥準位検出と再結合解 析
    Sakurai Takeaki; Islam Muhammad Monirul; 秋本 克洋 平井 ...
    2018年第79応用物理学会 秋季学術講演会/2018-09-18--2018-09-21
  • Analysis of Recombination Property of CIGS Solar Cells with Gradient Bandgap
    S. Wang Y. Ando S. Ishizuka H. Shibata K. Akimoto; Islam ...
    2018 International Conference on Solid State Devices and Materials (SSDM)/2018-09-09--2018-09-13
  • Electrodeposition of thin-film Ni-Si composite for application as anode-materials in lithiumion- battery
    Islam Muhammad Monirul; H. Said1 I. Abdelloui K. Akimoto ...
    2018 International Conference on Solid State Devices and Materials (SSDM)/2018-09-09--2018-09-13
  • Study of Defects in Cu(In,Ga)(S,Se)2-based Solar Cells
    Takeaki Sakurai; J. Chen Shenghao Wang ; Islam Muhammad M...
    International Conference on Electronic Materials 2018, Daejeon, Korea/2018-08-19--2018-08-24
  • Photoluminescence Study of Alkali-doped Cu(In,Ga)(S,Se)2 materials
    Islam Muhammad Monirul; Shenghao Wang Takuya Kato Hiroki ...
    21st International Conference on Ternary and Multinary CompoundsAt: Boulder, Colorado, USA/2018-09-09--2018-09-13
  • Photocatalytic and photoelectrochemical properties of zirconium-doped bismuth vanadate
    Takato Kawaguchi Yui Higuchi a Naoto Kawasaki Takashi Har...
    The 8th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8)/2018-08-05--2018-08-10
  • Structural and Electrical Properties of Zr doped ms-BiVO4.
    I. Abdellaoui K. Tajima M. Remeika S. Ikeda T. Kawaguchi;...
    多元系化合物・太陽電池研究会　年末講演会/2018-11-30--2018-12-01
  • Enhanced photocatalytic activity of monoclinic BiVO4 via Zr doping.
    I. Abdellaoui K. Tajima M. Remeika S. Ikeda T. Kawaguchi;...
    International Symposium on Solar Energy Materials/2019-01-25--2019-01-26
  • Relationship between synthesis temperature and the photocatalytic activity of BiVO4
    A. Imane Kazuya Tajima Mikas Remeika Shigeru Ikeda Takato...
    2019年第66応用物理学会 春季学術講演会/2019-03-9--2019-03-12
  • 陽電子消滅によるCIGS薄膜中の空孔型欠陥の検出
    櫻井 岳暁
    第79回応用物理学会秋季学術講演会/2018-09-18--2018-09-21
  • Cu(In,Ga)(S,Se)2系太陽電池の欠陥準位検出と再結合解析
    櫻井 岳暁; Islam Muhammad Monirul; 秋本 克洋; 平井 義晃; ...
    第79回応用物理学会秋季学術講演会/2018-09-18--2018-09-21
  • Study of recombination in thin-film Cu(In,Ga)(S,Se)2 solar cells
    櫻井 岳暁; Alban Lafuente-Sampietro; Jingdong Chen; Takuy...
    International Symposium on Solar Energy Materials/2019-01-25--2019-01-26
  • Characterization of interface properties at organic–organic heterojunction using synchrotron based spectroscopy
    櫻井 岳暁
    Interdisciplinary Workshop on Thin Films & Photonics and Organic Electronics (TF-POE2018)/2018-10-10--2018-10-11
  • Impact of gap states on electrical structure of subphthalocyanine acceptor based solar cells
    SAKURAI TAKEAKI
    The 9th International Conference on Technological Advances of Thin Films & Surface Coatings (ThinFilms 2018)/2018-07-17--2018-07-20
  • Study of Defects in Cu(In,Ga)(S,Se)2 -based Solar Cells
    SAKURAI TAKEAKI; 秋本克洋
    The International Union of Materials Research Societies-International Conference on Electronic Materials (IUMRS-ICEM)/2018-08-19--2018-08-24
  • Influence of potassium treatment on electronic properties of Cu(In1-xGax)(Se1-ySy)(2) solar cells studied by steady state photo-capacitance and admittance spectroscopy
    Wang Shenghao; Hao Xia; Islam Muhammad Monirul; Kato Taku...
    27th International Photovoltaic Science and Engineering Conference (PVSEC)/2017-11-12--2017-11-17
  • Relationship between bandgap grading and carrier recombination for Cu(In,Ga)Se-2-based solar cells
    Ando Yuta; Ishizuka Shogo; Wang Shenghao; Chen Jingdong; ...
    27th International Photovoltaic Science and Engineering Conference (PVSEC)/2017-11-12--2017-11-17
  • Stress distribution at SiO2/4H-SiC interface studied by Confocal Raman Microscopy
    W. Fu; A. Kobayashi; 矢野 裕司; S. Harada; T. Sakurai
    第65回応用物理学会春季学術講演会/2018-03-17--2018-03-20
  • Influence of the wavelength of incident light on open-circuit voltage for Cu(In,Ga)(S,Se)2 based solar cells
    J. Chen S. Wang X. Hao; Monirul Islam Muhammad; 秋本克洋;...
    International Workshop of High Efficiency CIGS Solar Cells（平成29年度応用物理学会「多元系化合物・太陽電池研究会」年末講演会）/2017-11-18
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Intellectural property rights
  • 有機半導体分子の配向制御方法及び有機薄膜太陽電池
    櫻井岳暁; 深澤良介; 秋本克洋; 斉藤和裕
Teaching
2019-10 -- 2020-02Research in Applied Physics VAUniversity of Tsukuba.
2019-10 -- 2020-02Research in Applied Physics IAUniversity of Tsukuba.
2019-10 -- 2020-02Research in Applied Physics IVAUniversity of Tsukuba.
2019-04 -- 2019-08Research in Applied Physics IIIBUniversity of Tsukuba.
2019-10 -- 2020-02Research in Applied Physics IIIAUniversity of Tsukuba.
2019-05 -- 2019-08Calculus 1University of Tsukuba.
2019-04 -- 2019-08Research in Applied Physics IAUniversity of Tsukuba.
2019-10 -- 2020-02Research in Applied Physics IBUniversity of Tsukuba.
2019-10 -- 2020-02Research in Applied Physics IIBUniversity of Tsukuba.
2019-04 -- 2019-08Research in Applied Physics VAUniversity of Tsukuba.
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Talks
  • 有機薄膜太陽電池における界面制御と評価技術
    櫻井岳暁
    情報機構セミナー「フレキシブル有機薄膜太陽電池」/2012-03-21
  • 有機薄膜太陽電池の電子状態・構造評価
    櫻井岳暁
    KAST 有機薄膜太陽電池セミナー/2012-03-08
  • 有機薄膜太陽電池における電極界面の制御・評価法
    櫻井岳暁
    Ｒ＆Ｄ支援センターセミナー「有機系太陽電池の開発トレンド」/2010-11-24
  • CIGS系太陽電池の電気特性・欠陥準位評価
    櫻井岳暁
    情報機構セミナー「CIGS太陽電池～最新動向と高効率化へのアプローチ～」/2008-12-11
  • CIGS系太陽電池の電気特性評価
    櫻井岳暁
    技術情報協会セミナー「CIGS太陽電池の製造プロセスと材料設計と評価および市場動向」/2008-07-29
Professional activities
2018-10 -- 2022-1133rd International PhotoVoltaic Science and Engineering Conference (PVSEC-33)現地実行委員会委員
2018-07 -- 2019-0646th IEEE Photovoltaic Specialists ConferenceArea 2 co-chair
2017-07 -- 2018-0645th IEEE Photovoltaic Specialists Conference (WCPEC-6)Area 2 co-chair
2017-11 -- 2018-05Japanese Journal of Applied PhysicsGuest Editor
2017-03 -- 2017-1127th International PhotoVoltaic Science and Engineering Conference (PVSEC-27)Member of Programing Committee
2016-06 -- 2017-0644th IEEE Photovoltaic Specialists ConferenceArea 2 co-chair
2016-05 -- 2016-11Thin Solid FilmsGuest Editor
2015-05 -- 2016-052016 European Materials Research Society (EMRS) Spring MeetingSymposium Organizer
2013-04 -- 2014-0919th International Conference on Ternary and Multinary Compoundsmember of local organizing committee
2013-07 -- 2014-0640th IEEE Photovoltaic Specialists ConferenceArea 2 co-chair
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University Management
2018-07 -- (current)Bachelor's Program of Interdisciplinary Engineering広報委員長

(Last updated: 2019-07-23)