Photo-excitation intensity dependent electron and hole injections from lead iodide perovskite to nanocrystalline TiO2 and spiro-OMeTAD.

Authors :: Makuta, Satoshi
Liu, Maning
Endo, Masaru
Nishimura, Hidetaka
Wakamiya, Atsushi
Tachibana, Yasuhiro
Source :: Chemical Communications. 1/14/2016, Vol. 52 Issue 4, p673-676. 4p.
Publication Year :: 2016
Abstract: Photo-excitation intensity dependent electron and hole injections from CH3NH3PbI3 perovskite to nanocrystalline TiO2 and spiro-OMeTAD are presented with the electron injection yield decrease from 95% to 10% and the hole injection yield decrease from 99% to 50% by increasing the excitation intensity from 10 nJ cm−2 to 50 μJ cm−2. [ABSTRACT FROM AUTHOR]

Subjects :: *PHOTOEXCITATION
*PEROVSKITE
*TITANIUM dioxide
*LEAD iodide
*SOLAR cells

Full Text Access

Tools