[27p-G5-1~9] Objective and current status of CZTS solar cells

[27p-G5-3] Blueshifts of the optical absorption edges of Cu₂ZnSnS₄ thin films III

^○Toshihiko Toyama¹, Takashi Kuchiyama¹, Ryotaro Tsuji¹, Kenji Yamamoto¹, Takafumi Konishi², Hiroaki Okamoto², Kengo Terai³, Yuuto Nakashima³, Yasuo Tsutsumi³, Ryuichiro Maenishi⁴, Akiko Atarashi⁴, Shinji Yudate⁴, Sho Shirakata⁴ (KFTL, Osaka Univ.¹, Grad. School of Eng. Sci., Osaka Univ.², Akashi National Col. of Tech.³, Ehime Univ.⁴)

Keywords:太陽電池、カルコゲナイド、光学吸収スペクトル