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CH3NH3PbI3/C-60 heterojunction photodetectors with low dark current and high detectivity
Journal article   Peer reviewed

CH3NH3PbI3/C-60 heterojunction photodetectors with low dark current and high detectivity

Yukun Wang, Dezhi Yang, Xiaokang Zhou, Saad M. Alshehri, Tansir Ahamad, Agafonov Vadim and Dongge Ma
Organic electronics, Vol.42, pp.203-208
01/03/2017
DOI: https://doi.org/10.1016/j.orgel.2016.12.042

Abstract

Materials Science Materials Science, Multidisciplinary Physical Sciences Physics Physics, Applied Science & Technology Technology
CH(3)NH(3)Pbl(3)/C-60 heterojunction photodetectors were here fabricated. The peak EQE achieves similar to 80% in the visible-light range from 400 to 760 nm. Benefitting from eliminating the leakage current (PEDOT:PSS-free), extremely low dark current density (0.6 nA/cm(2)) and high specific detectivity (2.7 x 10(13) Jones) are acquired. (C) 2016 Elsevier B.V. All rights reserved.

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