Title of article
Pressure dependence of band gaps in PbS, PbSe and PbTe
Author/Authors
Nabi، نويسنده , , Z. and Abbar، نويسنده , , B. and Méçabih، نويسنده , , S. and Khalfi، نويسنده , , A. and Amrane، نويسنده , , N.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
5
From page
127
To page
131
Abstract
The observed dependences on hydrostatic pressure of the energy gaps in PbX (X=S, Se, Te) at symmetry points in the Brillouin zone are successfully calculated using the self-consistent scalar-relativistic full potential linear-augmented plane-wave band method (FP-LAPW) within the local (spin) density approximation (LSDA). The results are compared with previous calculations and with experimental measurements. We found good agreement with our calculations.
Journal title
Computational Materials Science
Serial Year
2000
Journal title
Computational Materials Science
Record number
1678663
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