Resonant Subband-Landau Level Coupling in Systems with Anisotropic and Tilted Valleys
M. Zalużny
Institute of Physics, M. Curie-Skłodowska University, Pl. M. Curie-Skłodowskiej 1, 20-031 Lublin, Poland

and W. Okulski
Physics Department of Medical Academy, ul. Cicha 4, 20-078 Lublin, Poland
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The problem of the anticrossing of the Landau levels originating from the ground subband and first excited subband in the quasi-two-dimensional systems with anisotropic valleys in the presence of the tilted magnetic field is discussed in the framework of the perturbation theory. The full field coupling regime is considered. Comparison with the existing theoretical and experimental results is given.
DOI: 10.12693/APhysPolA.80.337
PACS numbers: 73.20.Dx