Effect of Crystallinity at Donor/Acceptor Interface on Open Circuit Voltage in Organic Photovoltaics

Seiichiro Izawa; Mitsuru Kikuchi; Naoto Shintaku; Masahiro Hiramoto

Presentation information

Oral presentation

12 Organic Molecules and Bioelectronics » 12.5 Organic solar cells

[7p-A504-1~14] 12.5 Organic solar cells

Thu. Sep 7, 2017 1:45 PM - 5:45 PM A504 (504+505)

Itaru Osaka(RIKEN), Seiichiro Izawa(Institute of Materials Science), Hiroko Takeoka(Sophia Univ.)

3:45 PM - 4:00 PM

[7p-A504-8] Effect of Crystallinity at Donor/Acceptor Interface on Open Circuit Voltage in Organic Photovoltaics

〇Seiichiro Izawa^1,2, Mitsuru Kikuchi¹, Naoto Shintaku^1,2, Masahiro Hiramoto^1,2 (1.IMS, 2.SOKENDAI)

Keywords:Organic solar cells, Interface, Crystallinity

Device performances of organic solar cells are limited by lower open circuit voltage comparing to inorganic solar cells. In this work, we investigated the effect of crystallinity at donor/acceptor Interface on open circuit voltage.