[18p-P09-1~54] 12.5 Organic and hybrid solar cells

[18p-P09-47] Electronic transport properties of perovskite solar cells studied by modulation spectroscopies

Takashi Hirokawa¹, Takashi Kobayashi^1,2, Takashi Nagase^1,2, 〇Hiroyoshi Naito^1,2,3 (1.Osaka Metro. Univ., 2.RIMED, 3.Ritsumeikan RISA)

Keywords:

perovskite solar cell,modulation spectroscopy,bimolecular recombination constant

Bimolecular recombination constants were determined using modulated photovoltage spectroscopy in perovskite solar cells with typical structures and solar cell characteristics.