Electron states in GaAs/Ga1−xAlxAs heter
✍
G. Lommer; F. Malcher; U. Rössler
📂
Article
📅
1986
🏛
Elsevier Science
🌐
English
⚖ 335 KB
Nonparabolicities (~k3,k ~) of the bulk band structure are taken into account in the calculation of subband Landau-levels in the n-inversion layer of GaAs/Gal\_xAlxAs heterostructures. We calculate the deviation of the cyclotron mass from the isotropic parabolic band case (~k2) for magnetic fields u