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Conferences > ACPC > 2017 > Su4K > Su4K.1

GaAs-Nanowire-Array/Graphene Schottky Diodes for Photodetection

Yao Wu, Xin Yan, Bang Li, Yanbin Luo, Qichao Lu, Xia Zhang, and Xiaomin Ren

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Abstract

A Schottky diode based on GaAs nanowire/graphene heterostructure is fabricated by transferring graphene onto the nanowire array. Under illumination of 532 nm, a responsivity of 1.1 mA/W is achieved at reverse bias of 0.5 V.

© 2017 Optical Society of America

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