Valence subband structure of [100]-, [110]-, and [111]-grown GaAs-(Al,Ga)As quantum wells and the accuracy of the axial approximation
- 15 August 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 46 (7) , 4285-4288
- https://doi.org/10.1103/physrevb.46.4285
Abstract
Block diagonalization of 4×4 Luttinger Hamiltonians, to be applied for hole-state quantization in [100]-, [110]-, and [111]-grown semiconductor quantum wells, is discussed and the accuracy of the axial approximation is analyzed.Keywords
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