应变量子阱结构材料X射线双晶衍射摇摆曲线的测试与分析

丁国庆

doi:10.13756/j.gtxyj.1998.01.010

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应变量子阱结构材料X射线双晶衍射摇摆曲线的测试与分析

- 应变量子阱结构材料X射线双晶衍射摇摆曲线的测试与分析
- Measurement and Analysis of Rocking Curves by X-Ray Double Crystal Diffraction for the Strained Quantum Well Materials
- 光通信研究 1998年第1期页码：41-45
- 作者机构：
  
  武汉电信器件公司,430074
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.1998.01.010
  中图分类号： TN304.07
- 纸质出版日期：1998，
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[1]丁国庆.应变量子阱结构材料X射线双晶衍射摇摆曲线的测试与分析[J].光通信研究,1998(01):41-45.

Ding Guoqing. Measurement and Analysis of Rocking Curves by X-Ray Double Crystal Diffraction for the Strained Quantum Well Materials[J]. 1998,(1):41-45.
[1]丁国庆.应变量子阱结构材料X射线双晶衍射摇摆曲线的测试与分析[J].光通信研究,1998(01):41-45. DOI： 10.13756/j.gtxyj.1998.01.010.

Ding Guoqing. Measurement and Analysis of Rocking Curves by X-Ray Double Crystal Diffraction for the Strained Quantum Well Materials[J]. 1998,(1):41-45. DOI： 10.13756/j.gtxyj.1998.01.010.

摘要

报告了多薄层异质结构材料的X射线衍射模拟摇摆曲线和压应变、张应变量子阱材料的实测摇摆曲线;指出了计算机模拟分析实测摇摆曲线是精确求得失配率、量子阱周期的科学方法;分析和讨论了与失配率、量子阱周期有关的简单计算公式的适用性。

Abstract

The modeling rocking curves by X-ray diffraction for multi-thin-layer heterostructure materials and the measured rocking curves from one of stress and tensile quantum well meaterials are reported in this paper. They indicated that modeling-analysing of the measured rocking curves by computer is a scientific method for precisely finding the lattice-mismatch and quantum well preiod. The application ranges for the simple calculation formula on the lattice mismatch and quantum well periods are analysed and disscussed.

关键词

摇摆曲线模拟分析应变量子阱

Keywords

Rocking curvesmodeling-analysingstrained-quantum well

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