Identifying Molecular Orientation in a Bulk Heterojunction Film by Infrared Reflection Absorption Spectroscopy

by Tatsuki Chikamatsu, Md. Shahiduzzaman, Kohei Yamamoto, Makoto Karakawa, Takayuki Kuwabara, Kohshin Takahashi, Tetsuya Taima
Published 2018-05-01

Selective Extraction of Nonfullerene Acceptors from Bulk-Heterojunction Layer in Organic Solar Cells for Detailed Analysis of Microstructure

by Masahiro Nakano, Akira Takahara, Kenji Genda, Md. Shahiduzzaman, Makoto Karakawa, Tetsuya Taima, Kohshin Takahashi
Published 2021-04-01

Low-Temperature Processed TiO_x Electron Transport Layer for Efficient Planar Perovskite Solar Cells

by Md. Shahiduzzaman, Daiki Kuwahara, Masahiro Nakano, Makoto Karakawa, Kohshin Takahashi, Jean-Michel Nunzi, Tetsuya Taima
Published 2020-08-01

Improved Reproducibility and Intercalation Control of Efficient Planar Inorganic Perovskite Solar Cells by Simple Alternate Vacuum Deposition of PbI2 and CsI

by Md. Shahiduzzaman, Kyosuke Yonezawa, Kohei Yamamoto, Teresa S. Ripolles, Makoto Karakawa, Takayuki Kuwabara, Kohshin Takahashi, Shuzi Hayase, Tetsuya Taima
Published 2017-08-01

Mechanism of Light-Soaking Effect in Inverted Polymer Solar Cells with Open-Circuit Voltage Increase

by Takuji Kusumi, Takayuki Kuwabara, Kyosuke Fujimori, Takumi Minami, Takahiro Yamaguchi, Tetsuya Taima, Kohshin Takahashi, Tatsuya Murakami, Vanadian Astari Suci Atina Rachmat, Kazuhiro Marumoto
Published 2017-04-01

Metal Oxide Compact Electron Transport Layer Modification for Efficient and Stable Perovskite Solar Cells

by Md. Shahiduzzaman, Shoko Fukaya, Ersan Y. Muslih, LiangLe Wang, Masahiro Nakano, Md. Akhtaruzzaman, Makoto Karakawa, Kohshin Takahashi, Jean-Michel Nunzi, Tetsuya Taima
Published 2020-05-01