The band structure and optical properties of the CdxHg1-xTe mixed crystals
1979; Elsevier BV; Volume: 32; Issue: 5 Linguagem: Inglês
10.1016/0038-1098(79)90478-2
ISSN1879-2766
Autores Tópico(s)Chalcogenide Semiconductor Thin Films
ResumoThe band structure of the CdxHg1−xTe mixed crystals have been computed on the basis of tight-binding interpolation scheme and virtual crystal approximation. The bowing parameters of main energy gaps have been calculated as well as composition dependence of position of E1 and E1 + Δ1 maxima in reflectivity spectra. Good agreement with previously reported experimental data has been found.
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