SAKURAI TAKEAKI
- Affiliation
- Faculty of Pure and Applied Sciences
- Official title
- Professor
- ORCID
- 0000-0001-5730-1937
- KAKEN ID
- 00344870
- URL
- G,x$.+x"<KGy$E-,.$.yxExzE#)
- 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 -- 2019 Takeaki Sakurai NEDO/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 more... - Career history
2021-04 -- (current) University of TsukubaFaculty of Pure and Applied SciencesProfessor 2015-04 -- 2016-03 Princeton UniversityDepartment of Electrical EngineeringVisiting Fellow 2015-04 -- 2016-03 Princeton UniversityDepartment of Electrical EngineeringVisiting Fellow 2014-04 -- 2021-03 University of TsukubaFaculty of Pure and Applied SciencesAssociate Professor 2001-12 -- 2004-03 University of TsukubaInstitute of Applied PhysicsResearch Associate 2004-04 -- 2005-09 University of TsukubaInstitute of Applied PhysicsResearch Associate 2005-10 -- 2014-03 University of TsukubaInstitute of Applied PhysicsAssistant Professor 2011-10 -- 2015-03 JST PRESTOresearcher - Academic background
1992 -- 1996 Osaka University Faculty of Science Department of Chemistry 1996 -- 2001 Osaka University Graduate School of Science Department of Chemistry - Degree
Ph.D Osaka University - Academic societies
-- (current) European Materials Research Society -- (current) The Japan Society of Applied Physics -- (current) Materials Research Society - Honors & Awards
2017-11-18 Presentation Award 2014-05-21 Soukatsu Award (JST PRESTO program "Photoenergy conversion systems and materials for the next generation solar cells") 2012-11 Nominee for Best Poster Award (2012 MRS Fall Meeting, USA) 2009-11 Best Paper Award (PVSEC-19、Korea) 2008-05 Best Poster Award (E-MRS 2008 Spring Meeting, France) - Articles
- Formation of silicon layer through aluminothermic reduction of quartz substrates
Islam Muhammad Monirul; Sawahata Junji; Katsuhiro Akimot...
Frontiers in Materials, 2022-09 - Photoconductivity buildup and decay kinetics in unintentionally doped β-Ga2O3
Aboulaye Traore; Okumura Hironori; Sakurai Takeaki
Japanese Journal of Applied Physics, 2022-08 - Nanocrystalline Silicon Layer Obtained through Magnesiothermic Reduction of Solid Silica-substrate
Islam Muhammad Monirul; Akimoto Katsuhiro; Sakurai Takeaki
The 27th Photovoltaic Science and Engineering Conference (PVSEC27) 2017, 2017-11 - Electrodeposition of silicon layer through electrochemical reduction of diatomous-earth on metal substrates
Islam Muhammad Monirul; I. Abdellaoui; Sakurai Takeaki; Ak...
Tunisia-Japan Symposium on Science, Society & technology (TJASSST 2017), 2017-11 - Study of Defects in Cu(In,Ga)(S,Se)2-based Solar Cells
Takeaki Sakurai; J. Chen Shenghao Wang ; Islam Muhammad ...
IUMRS–International Conference on Electronic Materials 2018, 2018-08 - Analysis of Recombination Property of CIGS Solar Cells with Gradient Bandgap
Shenghao Wang Yuta Ando Shogo Ishizuka Hajime Shibata ...
Ext. abstract of 2018 International Conference on Solid State Devices and Materials (SSDM2018), 2018-09 - Photoluminescence Study of Alkali-doped Cu(In,Ga)(S,Se)2 materials
Islam Muhammad Monirul; Shenghao Wang Takuya Kato Hirok...
21st International Conference on Ternary and Multinary CompoundsAt: Boulder, Colorado, USA, 2018-09 - Electrodeposition of thin-film Ni-Si composite for application as anode-materials in lithium-ion-battery
Islam Muhammad Monirul; Said Hajer Imane Abdelloui ; Akim...
Ext. abstract of 2018 International Conference on Solid State Devices and Materials (SSDM2018), 2018-09 - Analysis of recombination as a function of depth in Cu(In,Ga)(S,Se)2 solar cells
Alban Lafuente-Sampietro Jingdong Chen Shenghao Wang X...
2019 MRS Spring Meeting & Exhibit At: Phoenix, USA., 2019-04 - Study of Si-layers on graphite-substrates obtained through electrochemical reduction of silica powder
Islam Muhammad Monirul; Hajer Said H.H. Ahmed; Akimoto K...
Extended Abstracts of 2019 International Conference on Solid State Devices and Materials (SSDM2019), 2019-09 - Self-Flux Method in Sputtered BiVO4 Films for Enhanced Photoelectrochemical Performance
Liu Jiaqi; Uezono Namiki; Tajima Kazuya; Pawar Sachin A....
ACS APPLIED ENERGY MATERIALS/5(4)/pp.4191-4201, 2022-04 - Cobalt-based metal oxide coated with ultrathin ALD-MoS2 as an electrode material for supercapacitors
Pawar Sachin A.; Patil Dipali S.; Nandi Dip K.; Islam Mu...
Chemical Engineering Journal/435(3)/p.135066, 2022-02 - Study of defect properties and recombination mechanism in rubidium treated Cu(In, Ga)Se2 solar cells
Tangara Hamidou; Zahedi-Azad Setareh; Not Jennifer; Schic...
Journal of Applied Physics, 2021-05 - Optical and Electrical Transport Evaluations of n-Type Iron Pyrite Single Crystals
Shunsuke Uchiyama; Ryosuke Sato; Ryoji Katsube; Muhammad ...
ACS omega/6(46)/pp.31358-31365, 2021-11 - High power factor in epitaxial Mg2Sn thin films via Ga doping
Lima Mariana SL; Aizawa Takashi; Ohkubo Isao; Baba Takah...
Applied Physics Letters/119/p.254101, 2021-12 - Study of Structural and Optical Properties of Electrodeposited Silicon Films on Graphite Substrates
Muhammad; Hajer Said; Ahmed Hichem Hamzaoui; Adel Mnif; 櫻井...
Nanomaterials/12(3)/p.363, 2022-01 - Optically detected magnetic resonance of nitrogen-vacancy centers in vertical diamond Schottky diodes
Bakar Muhammad Hafiz bin Abu; Traore Aboulaye; Guo Junji...
Japanese Journal of Applied Physics/61(SC:C)/p.SC1061, 2022-02 - Analysis of the combined effect of long-term heat light soaking and KF/NaF post-deposition treatment on the open-circuit voltage loss in CIGS solar cells
Tangara Hamidou; He Yulu; Islam Muhammad Monirul; Ishizuk...
Japanese Journal of Applied Physics/61(SC:C)/p.SC1050, 2022-02 - Fabrication of highly lattice mismatched AlInSb diodes on GaAs substrates for thermophotovoltaic cells
H Fujita; D Yasuda; O Morohara; Y Sakurai; H Geka; A Ina...
Journal of Physics D: Applied Physics/55(17)/p.175102, 2022-01-31 - Physical and chemical aspects at the interface and in the bulk of CuInSe2-based thin-film photovoltaics
Ishizuka Shogo; Nishinaga Jiro; Beppu Kosuke; Maeda T...
PHYSICAL CHEMISTRY CHEMICAL PHYSICS/24(3)/pp.1262-1285, 2022-01 - Effects of incorporation of Ag into a kesterite Cu2ZnSnS4 thin film on its photoelectrochemical properties for water reduction
Ikeda Shigeru; Thi Hiep Nguyen; Okamoto Riku; Remeika Mik...
PHYSICAL CHEMISTRY CHEMICAL PHYSICS/24(1)/pp.468-476, 2021-12 - Crystalline boron monosulfide nanosheets with tunable bandgaps
Kusaka H.; Ishibiki R.; Toyoda M.; Fujita T.; Tokunaga T...
J. Mater. Chem. A/9(43)/pp.24631-24640, 2021-10 - Interface Recombination of Cu2ZnSnS4 Solar Cells Leveraged by High Carrier Density and Interface Defects
Li Jianjun; Huang Jialiang; Huang Yanchan; Tampo Hito...
SOLAR RRL/5(10), 2021-10 - Performance improvement of CdS/CdTe solar cells by incorporation of CdSe layers
Chuang Li Gang Hu Xia Hao Chuanqi Li Bo Tan Yunfan W...
Journal of Materials Science: Materials in Electronics/32(14)/pp.19083-19094, 2021-06 - Effect of Radio-Frequency Power on the Composition of BiVO4 Thin-Film Photoanodes Sputtered from a Single Target
Liu Jiaqi; Tajima Kazuya; Abdellaoui Imane; Islam Muhamm...
Energies, 2021-04 - more...
- Formation of silicon layer through aluminothermic reduction of quartz substrates
- 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-/技術情報協会, 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
- 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
- Conference, etc.
- スパッタリング法による正方晶ジルコン型BiVO4光電極 の作製
上園 波輝 カキ リュウ シュクル ゴフロブ; Islam Muhammad Monirul; 池田 茂; Tak...
第69回応用物理学会春季講演会/2022-03-22--2022-03-26 - Electronic structure of the Bi4V2O11 (001) surface by ARPES
Liu Jiaqi Kenichi Ozawa Kazuya Tajima Namiki Uezono ; I...
第69回応用物理学会春季講演会/2022-03-22--2022-03-26 - Impact of quasi-fermi level splitting and sub-bandgap absorptivity on the VOC loss in CIGS solar cells
Hamidou Tangara Yulu He ; Islam Muhammad Monirul; Ishizuk...
第69回応用物理学会春季講演会/2022-03-22--2022-03-26 - Built-in Electric Field Causes Phase Segregation Reduces Efficiency and Stability of Triple Cation Perovskite Solar Cells
He Yulu; Islam Muhammad Monirul; Hamidou Tangara Ashrafu...
第69回応用物理学会春季講演会/2022-03-22--2022-03-26 - Facile control of V/Bi ratio in bismuth vanadate films by oxygen pressure in sputtering for enhanced photoelectrochemical performance,
Liu Jiaqi Namiki Uezono Sachin A. Pawar ; Islam Muhamma...
第82回応用物理学会秋季学/2021-09-10--2021-09-13 - Analysis of recombination mechanisms in KF-treated CIGS solar cells: Case of long-term Heat Light Soaking (HLS)
Hamidou Tangara Yulu He; Islam Muhammad Monirul; Ishizuka...
第82回応用物理学会秋季学/2021-09-10--2021-09-13 - Identification of deep level defects in CdTe solar cells using transient photo-capacitance spectroscopy
Chuang Li Xia Hao Yulu He Jingquan Zhang Lili Wu Wei...
2020 International Conference on Solid State Devices and Materials (SSDM 2020)/2020-09-27--2020-09-30 - Study of recombination in alkali-treated chalcogenide based solar cells
Sakurai Takeaki; Hamidou Tangara Alban Laphente-Sampietr...
The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)/2020-11-08--2020-11-12 - Fabrication of n-type and p-type photoelectrodes by sputtering method
Namiki Uezono Jiaqi Liu Shukur Gofurov ; Islam Muhammad...
Tunisia-Japan Symposium Materials for Sustainable Development: Fundamentals & Applications (TJS 2020)/2022-03-11--2022-03-13 - Impact Of Sulfurization On Bivo4 Thin Film Photocatalyst
Shukur Gofurov Namiki Uezono Jiaqi Liu Sachin Pawar ; I...
Tunisia-Japan Symposium Materials for Sustainable Development: Fundamentals & Applications (TJS 2020)/2022-03-11--2022-03-13 - Analysis Of Recombination Mechanisms And Open-Circuit Voltage Loss In KF/Naf-Treated CIGS Solar Cells: Case Of Long-Term Heat Light Soaking (HLS)
Hamidou Tangara Yulu He ; Islam Muhammad Monirul; Ishizuk...
Tunisia-Japan Symposium Materials for Sustainable Development: Fundamentals & Applications (TJS 2020)/2022-03-11--2022-03-13 - Formation of silicon layer through electrochemical reduction of natural silica sand in Tunisia
Said Hajer; Islam Muhammad Monirul; Slim Boussen Dhouha ...
Tunisia-Japan Symposium Materials for Sustainable Development: Fundamentals & Applications (TJS 2020)/2022-03-11--2022-03-13 - Study of Si Thin Films obtained through metallothermic reduction of quartz substrate
Islam Muhammad Monirul; Sawahata Junji; Akimoto Katsuhir...
Tunisia-Japan Symposium Materials for Sustainable Development: Fundamentals & Applications (TJS 2020)/2022-03-11--2022-03-13 - Impact of long term heat light soaking on open circuit voltage loss in KF/naf-treated CIGS solar cells
Hamidou Tangara Yulu He; Islam Muhammad Monirul; Ishizuka...
International Conference on Solid State Devices and Materials (SSDM 2021), September 2021./2021-09-06--2021-09-09 - 物理からみた光触媒材料と動向
櫻井 岳暁; 池田 茂
第69回応用物理学会春季学術講演会/2022-03-22 - Recombination analysis for highly efficient chalcogenide based solar cells
SAKURAI TAKEAKI; Tangara Hamidou; Islam Muhammad Monirul
Tunisian-Japan Symposium 2020 (TJS_2020)/2022-03-13 - 可変バンドギャップを持つ硫化ホウ素ナノシートの生成と評価
日下 陽貴; 石引 涼太; 豊田 雅之; 藤田 武志; 徳永 智春; 山本 明保; 宮川 仁; 松下 恭介; 宮﨑...
第14回日本ホウ素・ホウ化物研究発表会/2022-02-26--2022-02-26 - Crystalline boron monosulfide nanosheets with tunable bandgaps
Kusaka H.; Ishibiki R.; Toyoda M.; Fujita T.; Tokunaga T...
The 9th International Symposium on Surface Science ~Toward Sustainable Development~/2021-11-30--2021-11-30 - Crystalline boron monosulfide nanosheets with tunable bandgaps
Kusaka H.; Ishibiki R.; Toyoda M.; Fujita T.; Tokunaga T...
Materials Research Meeting 2021 (MRM2021)/2021-12-14--2021-12-14 - ダイヤモンドSchottky-pnダイオードを用いたp+-n接合での低温におけるキャリア伝導機構
唐澤歩睦; SAKURAI TAKEAKI; Aboulaye Traore; 加藤 宙光; 小倉 政彦; 加藤 ...
第81回応用物理学会秋季学術講演会/2020-09-08--2020-09-11 - Fabrication of Bismuth Vanadate photocatalyst films from single target by RF-sputtering method
Li Jiaqi; SAKURAI TAKEAKI; Tajima Kazuya; Monirul Islam ...
第81回応用物理学会秋季学術講演会/2020-09-08--2020-09-11 - Study of ion-implanted-nitrogen related defects in diamond by transient photocapacitance spectroscopy
Guo J.; SAKURAI TAKEAKI; Aboulaye Traore; Ogura M.; Bakar...
第81回応用物理学会秋季学術講演会/2020-09-08--2020-09-11 - Understanding of Open Circuit Voltage Loss Mechanism in Perovskite Solar Cells
He Y.; SAKURAI TAKEAKI; Abdellaoui I.; Abdel-Shakour M.; ...
第81回応用物理学会秋季学術講演会/2020-09-08--2020-09-11 - High power factor in Mg2Sn1-xGax Epitaxial Thin Films
SAKURAI TAKEAKI; Lima Mariana; Aizawa T.; Ohkubo I.; Mori...
第68回応用物理学会春季学術講演会/2021-03-16--2021-03-19 - CIS太陽電池における開放起電圧制限要因の考察
櫻井 岳暁; Alban Lafuente-Sampietro
第68回応用物理学会春季学術講演会/2021-03-16--2021-03-19 - more...
- スパッタリング法による正方晶ジルコン型BiVO4光電極 の作製
- 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
- 有機半導体分子の配向制御方法及び有機薄膜太陽電池
- Teaching
2022-10 -- 2023-02 Research in IMI VB University of Tsukuba. 2022-04 -- 2022-08 Joint Seminar IVA University of Tsukuba. 2022-04 -- 2022-08 Open Seminar IVB University of Tsukuba. 2022-10 -- 2023-02 Joint Seminar IVB University of Tsukuba. 2022-10 -- 2023-02 Joint Seminar IIIA University of Tsukuba. 2022-10 -- 2023-02 Research in MI VA University of Tsukuba. 2022-10 -- 2023-02 Joint Seminar IA University of Tsukuba. 2022-04 -- 2022-08 Joint Seminar IIB University of Tsukuba. 2022-10 -- 2023-02 Research in MI IA University of Tsukuba. 2022-10 -- 2023-02 Research in Applied Physics VA University of Tsukuba. more... - 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
- 有機薄膜太陽電池における界面制御と評価技術
- Professional activities
2018-10 -- 2022-11 33rd International PhotoVoltaic Science and Engineering Conference (PVSEC-33) 現地実行委員会委員 2020-07 -- 2021-06 48th IEEE Photovoltaic Specialists Conference Area 2 co-chair 2019-07 -- 2020-06 47th IEEE Photovoltaic Specialists Conference Area 2 Sub-area 2.3 co-chair 2018-07 -- 2019-06 46th IEEE Photovoltaic Specialists Conference Area 2 co-chair 2017-07 -- 2018-06 45th IEEE Photovoltaic Specialists Conference (WCPEC-6) Area 2 co-chair 2017-11 -- 2018-05 Japanese Journal of Applied Physics Guest Editor 2017-03 -- 2017-11 27th International PhotoVoltaic Science and Engineering Conference (PVSEC-27) Member of Programing Committee 2016-06 -- 2017-06 44th IEEE Photovoltaic Specialists Conference Area 2 co-chair 2016-05 -- 2016-11 Thin Solid Films Guest Editor 2015-05 -- 2016-05 2016 European Materials Research Society (EMRS) Spring Meeting Symposium Organizer more... - University Management
2021-04 -- (current) Student Support Center, Office of International Exchange Support Director 2020-04 -- (current) 教学デザイン室 室員 2018-07 -- (current) Bachelor's Program of Interdisciplinary Engineering 広報委員長
(Last updated: 2022-06-22)