Urbach energy analysis by first principles: Strong tail absorption of Cu2ZnSnSe4 and Cu2ZnSnS4

Mitsutoshi Nishiwaki; Keisuke Nagaya; Masato Kato; Shohei Fujimoto; Hitoshi Tampo; Tetsuhiko Miyadera; Masayuki Chikamatsu; Hajime Shibata; Hiroyuki Fujiwara

Presentation information

Symposium (Oral)

Symposium » Novel physical properties and applications of ternary compounds

[17p-C102-1~12] Novel physical properties and applications of ternary compounds

Sat. Mar 17, 2018 1:45 PM - 6:30 PM C102 (52-102)

Hideaki Araki(Natl. Inst. of Tech.,Nagaoka Col.), Minoru Yoneta(Okayama Univ. of Sci.), Kazuki Wakita(Chiba Inst. of Tech.)

5:15 PM - 5:30 PM

△ [17p-C102-8] Urbach energy analysis by first principles: Strong tail absorption of Cu₂ZnSnSe₄ and Cu₂ZnSnS₄

〇Mitsutoshi Nishiwaki¹, Keisuke Nagaya¹, Masato Kato¹, Shohei Fujimoto¹, Hitoshi Tampo², Tetsuhiko Miyadera², Masayuki Chikamatsu², Hajime Shibata², Hiroyuki Fujiwara¹ (1.Gifu Univ., 2.AIST)

Keywords:compound solar cell, kesterite semiconductor

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Presentation information

[17p-C102-1~12] Novel physical properties and applications of ternary compounds

△ [17p-C102-8] Urbach energy analysis by first principles: Strong tail absorption of Cu2ZnSnSe4 and Cu2ZnSnS4

△ [17p-C102-8] Urbach energy analysis by first principles: Strong tail absorption of Cu₂ZnSnSe₄ and Cu₂ZnSnS₄