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櫻井岳暁

SAKURAI, TAKEAKI

数理物質系 , 教授
Institute of Pure and Applied Sciences , Professor

https://jp.linkedin.com/in/takeaki-sakurai-58062b84

https://www.youtube.com/channel/UC7Uom988fYf9U1xlKW01NNw/featured

オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。

1. Investigation of interface traps in β-(AlGa)₂O₃/Ga₂O₃ heterostructures by dynamic capacitance dispersion technique Florena, Fenfen Fenda; Traore, Aboulaye; Okumura, Hironori; Morita, Ryo (+1 著者) Sakurai, Takeaki
APPLIED PHYSICS LETTERS 125: (2024) Semantic Scholar
2. Multiplicative rGO/Cu-BDC MOF for 4-nitrophenol reduction and supercapacitor applications Yadav, A.A.; Hunge, Yuvaraj. M.; Majumder, Sutripto; Mourad (+4 著者) Kang, Seok-Won
JOURNAL OF COLLOID AND INTERFACE SCIENCE 677: 161 (2024) Semantic Scholar
3. Deep-level transient spectroscopy of defect states at p-type oxide/β-Ga2O3 heterojunctions Jia, Yun; Traore, Aboulaye; Morita, Ryo; Florena, Fenfen Fenda (+2 著者) Sakurai, Takeaki
Applied Physics Letters 125: 073504 (2024)
4. Effects of quasi-fermi level splitting and band tail states on open circuit voltage towards high-efficiency Cu(In,Ga)Se2 solar cells Kwok; Cheuk Kai Gary; Tangara, Hamidou; Masuko, Naoki (+3 著者) Sakurai, Takeaki
SOLAR ENERGY MATERIALS AND SOLAR CELLS 269: 112767 (2024)
5. Influence of Ge to the formation of defects in epitaxial Mg2Sn1−xGex thermoelectric thin films Senados, Kenneth Magallon; Lima; Mariana S. L; Aizawa, Takashi (+4 著者) Mori, Takao
JAPANESE JOURNAL OF APPLIED PHYSICS 63: 02SP40 (2024) Semantic Scholar
6. Characterization of the electronic structure of sputter-deposited Mo-doped BiVO4 thin-film photoanodes Oktariza; Lingga Ghufira; Sato, Yuta; Govurof, Shukur (+3 著者) Sakurai, Takeaki
JAPANESE JOURNAL OF APPLIED PHYSICS 63: 02SP41 (2024) Semantic Scholar
7. Preparation and photocatalytic properties of multicomponent Nickel-containing organic-inorganic hybrid materials based on ZnCr-LDHs SAKURAI, TAKEAKI
Journal of Physics and Chemistry of Solids 183: 111644 (2023)
8. Surface chemical states and structures of epitaxial Mg2Sn thermoelectric thin films Ohkubo, Isao; Aizawa, Takashi; Senados, Kenneth Magallon; Lima (+2 著者) Mori, Takao
JAPANESE JOURNAL OF APPLIED PHYSICS 62: 108004 (2023) Semantic Scholar
9. Electrical properties of vertical Cu₂O/β-Ga₂O₃ (001) p-n diodes Jia, Yun; Sato, Sora; Traore, Aboulaye; Morita, Ryo (+4 著者) Sakurai, Takeaki
AIP ADVANCES 13: (2023) Semantic Scholar
10. Antireflection effect of high haze FTO for improving short circuit current density of perovskite solar cells He, Yulu; Niikura, Chisato; Sichanugrist, Porponth; Sakurai, Takeaki (+1 著者) Islam, Ashraful
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING 164: (2023) Semantic Scholar
11. The Formation of Defect State in Mo-doped BiVO 4 Photoanode to Generate a Higher Performance of PEC System Lingga Ghufira; Oktariza; Yuta Sato; Islam, Muhammad MonirulSakurai, Takeaki
2023 International Conference on Solid State Devices and Materials (2023)
12. Study of the Heat-Induced Degradation Mechanism in PbI₂-Excess Perovskite Solar Cells He, Yulu; Islam, Muhammad Monirul; Tangara, Hamidou; Karim (+5 著者) Islam, Ashraful
SOLAR RRL Epub: (2023) Semantic Scholar
13. The effect of biaxial strain on the phonon-limited mobility in 4H-SiC MOSFETs Fu, Wei; Yano, Hiroshi; Sakurai, Takeaki; Ueda, Akiko
APPLIED PHYSICS EXPRESS 16: 081002-1 (2023) Semantic Scholar
14. Structural effects on the performance of microfabricated in-plane π-type thermoelectric devices composed of p-type Mg₂Sn_0.8Ge_0.2 and n-type Bi layers Ohkubo, Isao; Murata, Masayuki; Ohi, Akihiko; Lima (+3 著者) Mori, Takao
APPLIED PHYSICS LETTERS 122: (2023) Semantic Scholar
15. Electronic Structure of Orthorhombic Bi4V2O11 and Role of Gap States in Photoelectrochemical Water Splitting Liu, Jiaqi; Ozawa, Kenichi; Uezono, Namiki; Pawar, Sachin A (+4 著者) Sakurai, Takeaki
The Journal of Physical Chemistry C 127: 11195 (2023) Semantic Scholar
16. Effect of sulfur doping on the photocatalytic performance of sputtered BiVO4 thin films Gofurov, Shukur; Uezono, Namiki; Islam, Muhammad Monirul; Sakurai, TakeakiPawar, Sachin
JAPANESE JOURNAL OF APPLIED PHYSICS 62: (2023) Semantic Scholar
17. Numerical investigation of structural optimization and defect suppression for high-performance perovskite solar cells via SCAPS-1D Cao, Siliang; He, Yulu; Islam, Muhammad Monirul; Chen, Shaoqiang (+1 著者) Sakurai, Takeaki
JAPANESE JOURNAL OF APPLIED PHYSICS 62: (2023) Semantic Scholar
18. Transient photocapacitance spectroscopy of deep-levels in (001) β-Ga₂O₃ Florena, F Fenda; Aboulaye, Traore; SAKURAI, TAKEAKI
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 41: (2023) Semantic Scholar
19. Crystalline phase control of BiVO4 thin films using RF sputtering Uezono, N; Liu, J; Pawar, SA; Islam(数理物質系 (+2 著者) SAKURAI, TAKEAKI
JAPANESE JOURNAL OF APPLIED PHYSICS 62: (2023) Semantic Scholar
20. A Simple Method to Produce an Aluminum Oxide-Passivated Tungsten Diselenide/n-Type Si Heterojunction Solar Cell with High Power Conversion Efficiency Rehman, Malik Abdul; Kim, Minjae; Pawar, Sachin A; Park, Sewon (+12 著者) Park, Hyung-Ho
INTERNATIONAL JOURNAL OF ENERGY RESEARCH 2023: (2023) Semantic Scholar

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1. 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－櫻井,岳暁 (担当:分担執筆, 範囲: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)
技術情報協会 2018年4月 (ISBN: 9784861047077)
2. 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櫻井,岳暁 (担当:分担執筆, 範囲: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)
CMC出版 2016年1月
3. 太陽電池技術ハンドブック第１編櫻井,岳暁 (担当:分担執筆, 範囲:第6章6.1.5節CIGSにおけるバンドギャップ内欠陥準位)
2013年7月 (ISBN: 9784274213)
4. PROCEEDINGS OF 2013 INTERNATIONAL RENEWABLE AND SUSTAINABLE ENERGY CONFERENCE (IRSEC) Sakurai, Takeaki; Wang, Shenghao; Toyoshima, Susumu; Akimoto, Katsuhiro (担当:分担執筆, 範囲:Role of electrode buffer layers in organic solar cells)
IEEE 2013年 (ISBN: 9781467363730)
5. 有機薄膜太陽電池の研究最前線第3章4節「有機薄膜太陽電池における界面電子構造評価」櫻井岳暁
CMC出版 2012年7月
6. 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年9月
7. 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年1月
8. 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年6月

61. 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年9月9日
62. 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年8月19日招待有り
63. Study of Defects in Cu(In,Ga)(S,Se)2-based Solar Cells Takeaki, Sakurai; J. Chen; Shenghao Wang; Islam, Muhammad Monirul; Katsuhiro Akimoto; Yoshiaki Hirai; Takuya Kato; Hiroki; Sugimoto
International Conference on Electronic Materials 2018, Daejeon, Korea 2018年8月19日
64. Photocatalytic and photoelectrochemical properties of zirconium-doped bismuth vanadate Takato Kawaguchi; Yui Higuchi; a; Naoto Kawasaki; Takashi Harada; Mikas Remeika; Islam, Muhammad Monirul; Takeaki Sakurai; Shigeru, Ikeda
The 8th Tokyo Conference on Advanced Catalytic Science and Technology (TOCAT8) 2018年8月5日
65. 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年7月17日招待有り
66. 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年3月17日
67. Performance improvement of CIGSSe solar cell by alkali metal S. Wang; X. Hao; J. Chen; Monirul; Islam Muhammad; 秋本克洋; Takuya Kato; Hiroki Sugimoto; SAKURAI, TAKEAKI
2018 Joint Symposium on Energy Materials Science and Technology 2018年3月8日
68. A recombination analysis of the incident light wavelength dependence of the open-circuit voltage in Cu(In,Ga) (S,Se)2 solar cells J. Chen; S. Wang; X. Hao; Monirul; Islam Muhammad; 秋本克洋; Takuya Kato; Hiroki Sugimoto; SAKURAI, TAKEAKI
2018 Joint Symposium on Energy Materials Science and Technology 2018年3月8日
69. Novel metal additive for improved photocatalytic water splitting activity in BiVO4 Mikas, Remeika; Ikeda, Shigeru; Budich, C; SAKURAI, TAKEAKI
2018 Joint Symposium on Energy Materials Science and Technology 2018年3月8日
70. Residual strains at SiO2/4H-SiC interface measured by Confocal Raman Microscopy Fu, W; Kobayashi, Ai; 裕司, 矢野; Harada, S; SAKURAI, TAKEAKI
2018 Joint Symposium on Energy Materials Science and Technology 2018年3月8日
71. Relation of Thin-Film Growth with defect Generation in High Efficiency Cu(In,Ga)Se2 based Solar Cells SAKURAI,TAKEAKI
2017 Global Research Efforts on Energy and Nanomaterials (GREEN 2017) 2017年12月21日 The Asian Pacific Society for Materials Research 招待有り
72. Electrodeposition of silicon layer through electrochemical reduction of diatomous-earth on metal substrates Monirul; Islam Muhammad; SAKURAI, TAKEAKI; I. Abdellaoui; S. Hamzaoui; 克洋, 秋本
Tunisia-Japan Symposium on Science, Society & technology (TJASSST 2017) 2017年11月24日
73. 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; Takuya Kato; Hiroki Sugimoto; SAKURAI, TAKEAKI
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年11月18日応用物理学会多元系化合物・太陽電池研究会
74. Relation between bandgap grading and carrier recombination for Cu(In,Ga)Se2-based solar cells Yuta Ando; S. Wang; J. Chen; Monirul; Islam Muhammad; Shogo Ishizuka; Hajime Shibata; 秋本克洋; SAKURAI, TAKEAKI
The 27th Photovoltaic Science and Engineering Conference (PVSEC27) 2017年11月13日
75. Deep level emission in polycrystalline CuGaSe2 thin-films observed by micro-photoluminescence Monirul; Islam Muhammad; Wang, S; Ishizuka, Shogo; Shibata, Hajime; Niki, Shigeru; 秋本克洋; SAKURAI, TAKEAKI
The 27th Photovoltaic Science and Engineering Conference (PVSEC27) 2017年11月13日
76. Influence of KF treatment on electronic properties of CIGSSe solar cells studied by admittance spectroscopy S. Wang; X. Hao; Monirul; Islam Muhammad; 秋本克洋; Takuya Kato; Hiroki Sugimoto; SAKURAI, TAKEAKI
The 27th Photovoltaic Science and Engineering Conference (PVSEC27) 2017年11月13日
77. Nanocrystalline Silicon Layer Obtained through Magnesiothermic Reduction of Solid Silica-substrate Monirul; Islam Muhammad; 秋本克洋; SAKURAI, TAKEAKI
The 27th Photovoltaic Science and Engineering Conference (PVSEC27) 2017年11月13日
78. Relationship between bandgap grading and carrier recombination for Cu(In,Ga)Se-2-based solar cells Ando, Yuta; Ishizuka, Shogo; Wang, Shenghao; Chen, Jingdong; Islam, Muhammad Monirul; Shibata, Hajime; Akimoto, Katsuhiro; Sakurai, Takeaki
27th International Photovoltaic Science and Engineering Conference (PVSEC) 2017年11月12日
79. 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, Takuya; Sugimoto, Hiroki; Akimoto, Katsuhiro; Sakurai, Takeaki
27th International Photovoltaic Science and Engineering Conference (PVSEC) 2017年11月12日
80. Relation of thin-film growth on defect generation in Cu(In,Ga)Se2 SAKURAI,TAKEAKI
The 6th Global Conference on Materials Science and Engineering (CMSE 2017) 2017年10月24日招待有り