Analysis of the recombination losses in Cu<sub>2</sub>Zn(Sn,Ge)Se<sub>4</sub>-based semiconducters by quantum efficiency calculation: Reduction of carrier collection length by Ge incorporation

Presentation information

Symposium (Oral)

Symposium » New trend of multinary compound research ~ control of physical properties, new application~

Sat. Mar 9, 2019 1:15 PM - 5:35 PM W933 (W933)

Takeaki Sakurai(Univ. of Tsukuba), Yoshitaro Nose(Kyoto Univ.)

4:50 PM - 5:05 PM

〇Yukinori Nishigaki¹, Hitoshi Tampo², Shohei Fujimoto¹, Shinho Kim², Hajime Shibata², Hiroyuki Fujiwara¹ (1.Gifu Univ., 2.AIST)

Keywords:quantum efficiency calculation, recombination losses, Cu2Zn(Sn,Ge)Se4