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Valence Band Structure of a GaAs Superlattice

✍ Scribed by G. Meinert; L. Bányai; H. Haug

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
290 KB
Volume
211
Category
Article
ISSN
0370-1972

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✦ Synopsis

We calculate numerically the first few minibands of the holes in a GaAs/Ga 1Àx Al x As superlattice within the spherical Luttinger model with a superimposed Kronig-Penney periodical potential. Three-dimensional representations of the band structure versus parallel and perpendicular components of the momentum give insight into the intricated band structure and may serve for further applications.

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