Anisotropy in Organic Single-Crystal Photovoltaic Characteristics

Authors


  • We acknowledge the financial support from the National Science Foundation (NSF) and Air Force Office of Scientific Research (AFOSR). We also acknowledge helpful discussions from Alejandro Briseno and Prof. Zhenan Bao.

Abstract

original image

Two-terminal electronic devices, such as diodes and solar cells, based on a heterojunction structure incorporating a tetracene single crystal and a C60 thin film are fabricated (see figure). The photovoltaic devices demonstrate an external power conversion efficiency of ca. 0.34 % and a high open-circuit voltage of 0.57 V.

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