The 64th JSAP Spring Meeting, 2017

Presentation information

Poster presentation

12 Organic Molecules and Bioelectronics » 12.5 Organic solar cells

[16p-P6-1~32] 12.5 Organic solar cells

Thu. Mar 16, 2017 1:30 PM - 3:30 PM P6 (BP)

1:30 PM - 3:30 PM

[16p-P6-30] Possible Origin of IV-Curve Hysteresis in Perovskite Solar Cells

Yasutake Toyoshima1 (1.AIST-iECO)

Keywords:perovskite solar cell, hysteresis, ferroelectric

Possible origin of IV-curve hysteresis in perovskite solar cells is presented by considering the fundamental aspect of solar cell operation as well as the ferroelectric nature of perovskite materials, which may induce the band fluctuation that intensively decreases the current flow with increasing output voltage.