Gallium doping influence on optical and transport properties of PbTe
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Zn this work we used far-infrared and Raman spectroscopy for investigation of gallium doping influence on optical and transport properties of PbTe. We focused our interest to fortify the correlation between local modes and charge state of impurity and in that way clarify the behavior of the DX-like centers in this systems.
Keywords:far-infrared spectroscopy / impurity / local mode / Raman spectroscopy
Source:Materials Science Forum, 2000, 352, 231-239
- Trends in Advanced Materials and Processes, 3rd Yugoslov-Materials-Research-Society Conference, Sep 20-24, 1999, Herceg Novi, Yugoslavia