摘要 |
A photovoltaic element which generates photoelectromotive force by the connection of a p-type semiconductor layer and an n-type semiconductor layer, characterized in that at least one of said semiconductor layers is made up from a deposited film composed of zinc atoms, selenium atoms, optional tellurium atoms, and at least hydrogen atoms, said deposited film containing a p-type or n-type doping agent, containing 1 to 4 atomic% of hydrogen atoms, containing selenium atoms and tellurium atoms in a ratio of 1:9 to 3:7 (in terms of number of atoms), and also containing crystal grains in a ratio of 65 to 85 vol% per unit volume. |
申请人 |
CANON K.K., TOKIO/TOKYO, JP |
发明人 |
NAKAGAWA, KATSUMI, NAGAHAMA-SHI SHIGA-KEN, JP;KANAI, MASAHIRO, SETAGAYA-KU TOKYO, JP;ISHIHARA, SHUNICHI, HIKONE-SHI SHIGA-KEN, JP;ARAO, KOZO, HIKONE-SHI SHIGA-KEN, JP;FUJIOKA, YASUSHI, NAGAHAMA-SHISHIGA-KEN, JP;SAKAI, AKIRA, NAGAHAMA-SHI SHIGA-KEN, JP;MURAKAMI, TSUTOMU, NAGAHAMA-SHI SHIGA-KEN, JP |