Improving the photo current of the [60]PCBM/P3HT photodetector device by using wavelength-matched photonic crystals

Shumu Li; Dingjiang Xue; Wei Xu; Yongqiang Feng; Jingxia Wang; Guoqiang Zhang; Xiangyue Meng; Chunru Wang; Yanlin Song; Chunying Shu

doi:10.1039/C3TC32081B

Improving the photo current of the [60]PCBM/P3HT photodetector device by using wavelength-matched photonic crystals†

Shumu Li,^a Dingjiang Xue,^a Wei Xu,^a Yongqiang Feng,^a Jingxia Wang,*^a Guoqiang Zhang,^a Xiangyue Meng,^a Chunru Wang,^a Yanlin Song^a and Chunying Shu*^a

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* Corresponding authors

^a Beijing National Laboratory for Molecular Sciences, Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: shucy@iccas.ac.cn

Abstract

A facile method for improving the photo current of the [60]PCBM ([6,6]-phenyl-C₆₁-butyric acid methyl ester)/P3HT (poly(3-hexylthiophene)) photodetector device is demonstrated, and 1.6 times enhancement of the on/off ratio of the device is obtained by using wavelength-matched photonic crystals as substrates.

Journal of Materials Chemistry C

Improving the photo current of the [60]PCBM/P3HT photodetector device by using wavelength-matched photonic crystals†

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Improving the photo current of the [60]PCBM/P3HT photodetector device by using wavelength-matched photonic crystals

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