首页> 外文会议>International Conference on Indium Phosphide and Related Material >Crystalline quality improvement of In/sub 0.52/Al/sub 0.48/As/In/sub 0.53/Ga/sub 0.47/As heterostructure on InAlAs/InGaAlAs/GaAs metamorphic buffer by post-growth rapid thermal annealing
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Crystalline quality improvement of In/sub 0.52/Al/sub 0.48/As/In/sub 0.53/Ga/sub 0.47/As heterostructure on InAlAs/InGaAlAs/GaAs metamorphic buffer by post-growth rapid thermal annealing

机译:中/亚/亚/普/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚0.47 /作为INALAS / INGAALAS / GAAs变质缓冲液的异质性质,通过后生长快速热退火

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Effects of post-growth rapid thermal annealing (RTA) on optical and structural properties of an In/sub 0.52/Al/sub 0.48/As/In/sub 0.53/Ga/sub 0.47/As multi-quantum-well (MQW) structure on a GaAs substrate by using an InAlAs/InGaAlAs metamorphic buffer were investigated. Photoluminescence spectrum and triple-axis (004) contour maps showed improvement in crystalline quality of the metamorphic MQW structure through the post-growth RTA.
机译:后生长后的效果快速热退火(RTA)对/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/亚/苏0.47 /作为多量子阱(MQW)结构的光学和结构性能通过使用Inalas / Ingaalas变质缓冲液在GaAs底物上进行了研究。光致发光光谱和三轴(004)轮廓图显示通过生长后变质MQW结构的晶体质量的改善。

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