Picosecond carrier lifetime measurements on a single GaAs nanowire

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Parkinson, Patrick
Wang, Hao
Gao, Qiang
Jagadish, Chennupati
Tan, Hark Hoe

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Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

The photocarrier lifetime within semiconductor nanowires is a critical parameter for optoelectronic applications. Here, we present a technique to determine the lifetime with picosecond resolution, revealing a 7.5 ps lifetime for GaAs nanowires.

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Conference on Lasers and Electro-Optics, CLEO 2012

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2037-12-31