Resonant polaron damping of de haas-van alphen oscillations in polar semiconductors
- 1 February 1971
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 4 (2) , 181-186
- https://doi.org/10.1088/0022-3719/4/2/006
Abstract
A simple one phonon model is used to treat the effects of the resonant polaron interaction on the de haas-van alphen oscillations in polar semiconductors. It is shown that particular maxima of the magnetic moment occurring at ef/aaoe omegac=1/2, 3/2, 5/2 etc, where ef, aaoe omegac are the fermi and cyclotron energies respectively, are expected to be suppressed whenever the electron concentration is such that the resonant conditions omega0/omegac=1, 2, 3 etc, where omega0=lattice longwave optic mode frequency, are simultaneously satisfied.Keywords
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