Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Masayuki Iioka"'
Autor:
Hajime Shibata, Jiro Nishinaga, Shigeru Niki, Yuko Ueno, Takashi Koida, Hideki Takahashi, Yukiko Kamikawa, Masayuki Iioka, Hirofumi Higuchi
Publikováno v:
Progress in Photovoltaics: Research and Applications. 27:491-500
Autor:
Shigeru Niki, Jiro Nishinaga, Masayuki Iioka, Hirofumi Higuchi, Hajime Shibata, Yuko Ueno, Takashi Koida, Yukiko Kamikawa, Hideki Takahashi
Publikováno v:
Thin Solid Films. 673:26-33
Transparent conducting oxide (TCO) films with high mobility and low carrier density exhibit both high conductivity and high transparency in the visible and near-infrared regions. TCO films that can be fabricated at low process temperatures provide op
Autor:
Shigeru Niki, Yuko Ueno, Jiro Nishinaga, Hirohumi Higuchi, Hajime Shibata, Takashi Koida, Masayuki Iioka, Hideki Takahashi
Publikováno v:
Progress in Photovoltaics: Research and Applications. 26:789-799
Autor:
Hirohumi Higuchi, Hajime Shibata, Yuko Ueno, Shigeru Niki, Hideki Takahashi, Takashi Koida, Masayuki Iioka, Jiro Nishinaga
Publikováno v:
ACS Applied Materials & Interfaces. 9:29677-29686
Amorphous (a-) In2O3-based front contact layers composed of transparent conducting oxide (TCO) and transparent oxide semiconductor (TOS) layers were proved to be effective in enhancing the short-circuit current density (Jsc) of Cu(In,Ga)Se2 (CIGS) so
Autor:
Masayuki Iioka, Akimasa Yamada, Yukiko Kamikawa-Shimizu, Takashi Koida, Hirohumi Higuchi, Atsuko Kurokawa, Shigeru Niki, Hajime Shibata, Jiro Nishinaga
Publikováno v:
Thin Solid Films. 614:79-83
B-doped ZnO (ZnO:B) films with improved visible and near-infrared transparency have been applied as transparent conductive oxide (TCO) electrodes in Cu(In,Ga)Se2 submodules. The use of ZnO:B instead of conventional Al-doped ZnO (ZnO:Al) improved the
Autor:
Takashi, Koida, Yuko, Ueno, Jiro, Nishinaga, Hirohumi, Higuchi, Hideki, Takahashi, Masayuki, Iioka, Hajime, Shibata, Shigeru, Niki
Publikováno v:
ACS applied materialsinterfaces. 9(35)
Amorphous (a-) In
Autor:
Hajime Shibata, S. Furue, Masayuki Iioka, Hirofumi Higuchi, Shogo Ishizuka, Shigeru Niki, Akimasa Yamada
Publikováno v:
Solar Energy Materials and Solar Cells. 119:163-168
In this paper, we report a recent progress in Cu(In,Ga)Se2 (CIGS) solar cells and mini-modules demonstrated on soda-lime glass (SLG) substrates, which are one of the most common and cost effective substrate materials for chalcopyrite photovoltaics. C
Autor:
Hajime Shibata, Takashi Koida, Yukiko Kamikawa, Jiro Nishinaga, Masayuki Iioka, Hirofumi Higuchi, Paul Fons, Shogo Ishizuka
Publikováno v:
Advanced Energy Materials. 8:1702391
Effects of long-term heat-light soaking on Cu(In,Ga)Se2 solar cells with KF postdeposition treatment
Autor:
Masayuki Iioka, Hirofumi Higuchi, Yukiko Kamikawa, Shogo Ishizuka, Shigeru Niki, Yuko Ueno, Takashi Koida, Hajime Shibata, Hideki Takahashi, Jiro Nishinaga
Publikováno v:
Applied Physics Express. 10:092301
The effects of long-term heat-light soaking on Cu(In,Ga)Se2 (CIGS) solar cells with KF postdeposition treatment (KF-PDT) have been investigated. CIGS solar cells with KF-PDT frequently deteriorate after storage in the dark because of decreasing hole
Autor:
Koji Matsubara, Yukiko Kamikawa-Shimizu, Akimasa Yamada, Shigeru Niki, Hironori Komaki, Miwako Takano, Shogo Ishizuka, Hajime Shibata, Masayuki Iioka, Hirofumi Higuchi
Publikováno v:
Applied Physics Express. 6:112303
Using a three-stage process, a highly efficient, integrated chalcopyrite Cu(In,Ga)Se2 (CIGS) submodule was fabricated with a certified efficiency of 18.34% and an open circuit voltage of 2.963 V, a short circuit current of 29.05 mA, a fill factor of