Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Yoshinori Kimoto"'
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Akademický článek
Perovskite/CIGS Spectral Splitting Double Junction Solar Cell with 28% Power Conversion Efficiency
Autor: Motoshi Nakamura, Keishi Tada, Takumi Kinoshita, Takeru Bessho, Chie Nishiyama, Issei Takenaka, Yoshinori Kimoto, Yuta Higashino, Hiroki Sugimoto, Hiroshi Segawa
Publikováno v: iScience, Vol 23, Iss 12, Pp 101817- (2020)
Summary: The highest theoretical efficiency of double junction solar cells is predicted for architectures with the bottom cell bandgap (Eg) of approximately 0.9–1.0 eV, which is lower than that of a typical Si cell (1.1 eV). Cu(In,Ga)(Se,S)2 (CIGS)
Externí odkaz: https://doaj.org/article/fd99d58226af4b6ba1af192adf8a07a5
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2
Comparison of Hydrogen Thermal Desorption Analysis Curves of Electron-Irradiated F82H and Creep-Ruptured Pure Fe Obtained by Experiments and Simulations
Autor: Yoshinori Kimoto, Takuya Kamimura, Tsunakazu Ohyama, Hayato Yamashita, Qiu Xu, Shin ichi Komazaki, Koichi Sato
Publikováno v: Materials Science Forum. 1024:135-144
Herein, we compared thermal desorption analysis (TDA) curves obtained by conducting experiments and simulations. In addition, we discussed the validation of our simulations and trapping sites of hydrogen atoms. In as-received F82H, when the samples c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::964d7c552e6399b805c1b20d5c948391
https://doi.org/10.4028/www.scientific.net/msf.1024.135
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Transparent Electrode and Buffer Layer Combination for Reducing Carrier Recombination and Optical Loss Realizing over a 22%-Efficient Cd-Free Alkaline-Treated Cu(In,Ga)(S,Se)2 Solar Cell by the All-Dry Process
Autor: Takahito Nishimura, Yoshinori Kimoto, Takuya Kato, Yu Kawano, Takashi Minemoto, Hiroki Sugimoto, Jakapan Chantana
Publikováno v: ACS Applied Materials & Interfaces. 12:22298-22307
The structures of K or Cs alkaline-treated Cu(In,Ga)(S,Se)2 (CIGSSe) solar cells are developed, and their carrier recombination rates are scrutinized. It is determined that short-circuit current density (JSC) is enhanced (decreased optical loss), whe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::773a6358b4ee3b9793b1a3d0dca77fa6
https://doi.org/10.1021/acsami.0c01980
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4
Cd-Free Cu(In,Ga)(Se,S)2 Thin-Film Solar Cell With Record Efficiency of 23.35%
Autor: Takuya Kato, Motoshi Nakamura, Yoshinori Kimoto, Hiroki Sugimoto, Koji Yamaguchi, Yusuke Yasaki
Publikováno v: IEEE Journal of Photovoltaics. 9:1863-1867
In this article, the excellent properties of state-of-the-art Cd-free Cu(In,Ga)(Se,S)2 (CIGSSe) solar cells with Zn(O,S,OH) x /Zn0.8Mg0.2O double buffer layers, deposited by a combination of chemical bath deposition and atomic layer deposition techni
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4128897b1ee294043618797c598b85fd
https://doi.org/10.1109/jphotov.2019.2937218
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7
Lowered work function by solution processable bilayer cathode buffers in inverted organic photovoltaic and parameters of the equivalent circuit
Autor: Yoshinori Kimoto, Katsuhiko Fujita, Kenichi Matsuoka
Publikováno v: Molecular Crystals and Liquid Crystals. 654:256-262
In this paper, we report solution processable cathode buffers composed polyethyleneimine (PEI) and C60 fullerene or PCBM for OPV. A PEI layer was formed on an ITO surface by dip coating, followed b...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24f7858a72d765d3350c8811e0ea3850
https://doi.org/10.1080/15421406.2017.1358540
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8
Interfacial modification mechanism by aging effect for high-performance Cd-free and all-dry process Cu(In,Ga)(S,Se)2 solar cells
Autor: Takashi Minemoto, Akira Yamada, Takahito Nishimura, Hiroki Sugimoto, Takuya Kato, Jakapan Chantana, Yu Kawano, Yoshinori Kimoto
Publikováno v: Applied Physics Letters. 117:223501
Modification of the hetero-junction interface in Cd-free and all-dry process Cu(In,Ga)(S,Se)2 (CIGSSe) solar cells by introducing the aging process for the bare CIGSSe films is demonstrated, ultimately achieving the highest conversion efficiency of 2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42cd6d219b81dfba15ad4ec8b7a0b17a
https://doi.org/10.1063/5.0031241
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10
Cathode buffer composed of fullerene–ethylenediamine adduct for an organic solar cell
Autor: Yoshinori Kimoto, Katsuhiko Fujita, Tsuyoshi Akiyama
Publikováno v: Japanese Journal of Applied Physics. 56:021601
We developed a fullerene–ethylenediamine adduct (C60P-DC) for a cathode buffer material in organic bulk heterojunction solar cells, which enhance the open-circuit voltage (V oc). The evaporative spray deposition using ultra dilute solution (ESDUS)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::717ce2a4cd84ce998900972f9d27c6ea
https://doi.org/10.7567/jjap.56.021601
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