A STUDY ON THE FAR INFRARED REFLECTION SPECTRA OF Hg1-xMnxTe
Hg1-xMnxTe远红外反射光谱

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.