The relativistic valence and conduction band edges of trigonal Te and Se
Relativistic ab initio level bands are presented for trigonal Te and Se in the vicinity of the valence band maxima and conduction band minima. The agreement with the experimental k · p band models of Te is close. The differences are associated with the missing Darwin and mass-velocity terms in the k...
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| Published in | Solid state communications Vol. 40; no. 4; pp. 495 - 497 |
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| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier Ltd
01.01.1981
|
| Online Access | Get full text |
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| Summary: | Relativistic
ab initio level bands are presented for trigonal
Te and
Se in the vicinity of the valence band maxima and conduction band minima. The agreement with the experimental
k ·
p band models of
Te is close. The differences are associated with the missing Darwin and mass-velocity terms in the
k ·
p models. There are distinct differences between the calculated band edges for
Se and the model proposed by Moreth. |
|---|---|
| ISSN: | 0038-1098 1879-2766 |
| DOI: | 10.1016/0038-1098(81)90869-3 |