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

نویسندگان

  • Satoshi Makuta
  • Maning Liu
  • Masaru Endo
  • Hidetaka Nishimura
  • Atsushi Wakamiya
  • Yasuhiro Tachibana
چکیده

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).

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عنوان ژورنال:
  • Chemical communications

دوره 52 4  شماره 

صفحات  -

تاریخ انتشار 2016