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中国物理学会期刊
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Hg1-xMnxTe远红外反射光谱

物理学报, 1990, 39(3): 495-500.
DOI: 10.7498/aps.39.495
CSTR: 32037.14.aps.39.495

A STUDY ON THE FAR INFRARED REFLECTION SPECTRA OF Hg1-xMnxTe

Acta Phys. Sin., 1990, 39(3): 495-500.
DOI: 10.7498/aps.39.495
CSTR: 32037.14.aps.39.495
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  • 摘要

    本文报道不同组份Hg1-xMnxTe材料在4.2—300K温度范围内的远红外反射光谱。观察别由Mn诱发的高频局域模以外另一个与Mn相关的禁带模,它的频率为97cm-1。在理论上分析计算了这一新振动模行为。

     

    Abstract

    The far infrared reflection spectra of Hg1-xMnx Te with different composition in the temperature region of 4.2-300 K are reported. It is demonstrated that there are a gap mode as well as a local mode associated with impurity Mn in HgTe. The gap mode has a frequency of 97 cm-1. The theoretical analysis of the gap mode has been proceeded.

     

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