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Start Over Author "Kim, Shin Sung" Topic semiconductor doping profiles
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1. Performance enhancement of planar heterojunction perovskite solar cells by n-doping of the electron transporting layer.

Author

Kim, Shin Sung, Bae, Seunghwan, and Jo, Won Ho

Subjects
*HETEROJUNCTIONS, *PEROVSKITE, *SOLAR cells, *ELECTRON transport, *SEMICONDUCTOR doping profiles, *SHORT circuits
Abstract

Herein we report a simple n-doping method to enhance the performance of perovskite solar cells with a planar heterojunction structure. Devices with an n-doped PCBM electron transporting layer exhibit a power conversion efficiency of 13.8% with a remarkably enhanced short-circuit current of 22.0 mA cm−2 as compared to the devices with an un-doped PCBM layer. [ABSTRACT FROM AUTHOR]

Published
2015
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