Determination of Carrier-transfer Length from Side-wall Quantum Well to Quantum Wire by Micro-photoluminescence Scanning
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Authors
Li, Zhong Hui
Lu, Wei
Liu, Qiu Xiang
Chen, X S
Shen, S C
Fu, Y
Willander, M
Jagadish, Chennupati
Tan, Hark Hoe
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Springer
Abstract
Micro-photoluminescence (μ-PL) line scanning across a single V-groove, GaAs/AlGaAs quantum wire (QWR) has been performed at room temperature, revealing a clear spatial-dependence of the PL. After fitting each PL spectrum by multi-Gaussian line shapes, in
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Journal of Electronic Materials