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应用科学学报 ›› 1988, Vol. 6 ›› Issue (1): 55-61.

• 论文 • 上一篇    下一篇

用Mie散射研究Hg1-xCdxTe中沉淀物的消光光谱

钱定榕   

  1. 中科院上海技术物理研究所
  • 收稿日期:1986-01-02 修回日期:1986-05-17 出版日期:1988-03-31 发布日期:1988-03-31

THE STUDY ON EXTINCTION SPECTRA DUE TC PRECIPITATES IN Hg1-xCdxTe BY Mie SCATTERING

QIAN DINGRONG   

  1. Shanghai Institute of Technical Physics, Academia Sinica
  • Received:1986-01-02 Revised:1986-05-17 Online:1988-03-31 Published:1988-03-31

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摘要： 用经典的理论计算了Te,HgTe和Hg1-xCdxTe的复折射率.采用气溶胶模型处理Hg1-xCdxTe中的Te和HgTe微沉淀物的消光作用,用Mie散射理论算出了各种大小的这些沉淀物在100K和300K时的消光光谱.

Abstract: Complex dielectrical constants have been calculated for Te, HgTe and Hg1-xCdxTe according to the classical theory. The aerosol model has been applied to take into account the extinction of light due to the precipitates of Te and HgTe in Hg1-xCdxTe, and the extinction spectra resulted from the precipitates with different radii have then been evaluated using Mie scattering theory.