MOVPE 生长垂直关联 InAs/GaAs 量子点的光学表征
材料科学
2007-08-13 v1
摘要
采用低压金属有机气相外延(LP-MOVPE)技术在 GaAs 基体中生长了自组织 InAs 量子点结构。结合光致发光光谱和光调制反射光谱作为生长优化的主要表征手段。结果表明,光反射光谱是表征量子点结构润湿层(厚度和组分)以及识别垂直堆叠量子点结构中隔离层的优异工具。
引用
@article{arxiv.0708.1468,
title = {Optical Characterisation of MOVPE Grown Vertically Correlated InAs/GaAs Quantum Dots},
author = {P. Hazdra and J. Voves and J. Oswald and K. Kuldova and A. Hospodkova and E. Hulicius and J. Pangrac},
journal= {arXiv preprint arXiv:0708.1468},
year = {2007}
}
备注
Submitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions)