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Published in Journal of applied physics (14.08.2016)
Published in Journal of applied physics (14.08.2016)
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Published in Science (American Association for the Advancement of Science) (31.05.2019)
Published in Science (American Association for the Advancement of Science) (31.05.2019)
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Published in Science (American Association for the Advancement of Science) (14.04.2017)
Published in Science (American Association for the Advancement of Science) (14.04.2017)
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Minoura, Shota, Kodera, Keita, Maekawa, Takuji, Miyazaki, Kenichi, Niki, Shigeru, Fujiwara, Hiroyuki
Published in Journal of applied physics (14.02.2013)
Published in Journal of applied physics (14.02.2013)
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Published in Progress in photovoltaics (01.09.2010)
Published in Progress in photovoltaics (01.09.2010)
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Optical constants of Cu(In, Ga)Se2 for arbitrary Cu and Ga compositions
Minoura, Shota, Maekawa, Takuji, Kodera, Keita, Nakane, Akihiro, Niki, Shigeru, Fujiwara, Hiroyuki
Published in Journal of applied physics (21.05.2015)
Published in Journal of applied physics (21.05.2015)
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Dielectric functions of Cu2ZnSnSe4 and Cu2SnSe3 semiconductors
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Published in Journal of applied physics (07.01.2015)
Published in Journal of applied physics (07.01.2015)
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Growth and characterization of coevaporated Cu2SnSe3 thin films for photovoltaic applications
Kim, Kang Min, Tampo, Hitoshi, Shibata, Hajime, Niki, Shigeru
Published in Thin solid films (01.06.2013)
Published in Thin solid films (01.06.2013)
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Kamikawa, Yukiko, Nishinaga, Jiro, Ishizuka, Shogo, Tayagaki, Takeshi, Guthrey, Harvey, Shibata, Hajime, Matsubara, Koji, Niki, Shigeru
Published in Journal of applied physics (07.03.2018)
Published in Journal of applied physics (07.03.2018)
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Na-induced variations in the structural, optical, and electrical properties of Cu(In,Ga)Se2 thin films
Ishizuka, Shogo, Yamada, Akimasa, Islam, Muhammad Monirul, Shibata, Hajime, Fons, Paul, Sakurai, Takeaki, Akimoto, Katsuhiro, Niki, Shigeru
Published in Journal of applied physics (01.08.2009)
Published in Journal of applied physics (01.08.2009)
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Ultra-high stacks of InGaAs/GaAs quantum dots for high efficiency solar cells
Sugaya, Takeyoshi, Numakami, Osamu, Oshima, Ryuji, Furue, Shigenori, Komaki, Hironori, Amano, Takeru, Matsubara, Koji, Okano, Yoshinobu, Niki, Shigeru
Published in Energy & environmental science (01.03.2012)
Published in Energy & environmental science (01.03.2012)
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Impacts of KF Post-Deposition Treatment on the Band Alignment of Epitaxial Cu(In,Ga)Se2 Heterojunctions
Nagai, Takehiko, Nishinaga, Jiro, Tampo, Hitoshi, Kim, Shinho, Hirayama, Kazuhiro, Matsunobe, Tatsuo, Chen, Guanzhong, Ide, Yuya, Ishizuka, Shogo, Shibata, Hajime, Niki, Shigeru, Terada, Norio
Published in ACS applied materials & interfaces (13.04.2022)
Published in ACS applied materials & interfaces (13.04.2022)
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Narrow-bandgap Cu2Sn1−xGexSe3 thin film solar cells
Kim, Kang Min, Kim, Shinho, Tampo, Hitoshi, Shibata, Hajime, Matsubara, Koji, Niki, Shigeru
Published in Materials letters (01.11.2015)
Published in Materials letters (01.11.2015)
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Impact of front contact layers on performance of Cu(In,Ga)Se2 solar cells in relaxed and metastable states
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Published in Progress in photovoltaics (01.10.2018)
Published in Progress in photovoltaics (01.10.2018)
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Interfacial Alkali Diffusion Control in Chalcopyrite Thin-Film Solar Cells
Ishizuka, Shogo, Yamada, Akimasa, Fons, Paul J, Shibata, Hajime, Niki, Shigeru
Published in ACS applied materials & interfaces (27.08.2014)
Published in ACS applied materials & interfaces (27.08.2014)
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Comparison of ZnO:B and ZnO:Al layers for Cu(In,Ga)Se2 submodules
Koida, Takashi, Nishinaga, Jiro, Higuchi, Hirohumi, Kurokawa, Atsuko, Iioka, Masayuki, Kamikawa-Shimizu, Yukiko, Yamada, Akimasa, Shibata, Hajime, Niki, Shigeru
Published in Thin solid films (01.09.2016)
Published in Thin solid films (01.09.2016)
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Improved efficiency of Cu(In,Ga)Se2 mini‐module via high‐mobility In2O3:W,H transparent conducting oxide layer
Koida, Takashi, Nishinaga, Jiro, Ueno, Yuko, Higuchi, Hirofumi, Takahashi, Hideki, Iioka, Masayuki, Kamikawa, Yukiko, Shibata, Hajime, Niki, Shigeru
Published in Progress in photovoltaics (01.06.2019)
Published in Progress in photovoltaics (01.06.2019)
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