Premium
Wave Scattering Processes on Fluctuations in Non‐Equilibrium Semiconductor Plasma with Isotropic Non‐Parabolic Dispersion Law of Carrier Energy
Author(s) -
Tomchuk P. M.,
Shenderovskii V. A.
Publication year - 1974
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220630235
Subject(s) - physics , plasma , scattering , isotropy , dispersion (optics) , electric field , electromagnetic radiation , condensed matter physics , semiconductor , optics , quantum mechanics
An effect is investigated of the energy band non‐parabolicity on the scattering and transformation processes of electromagnetic waves on fluctuations in the non‐equilibrium semiconductor plasma. It is shown that the deviation of the carrier energy dispersion law from the isotropic parabolic one in a high electric field leads to a new mechanism of the light scattering which does not occur in the equilibrium plasma. The cross section of the electromagnetic waves scattering and transformation on fluctuations in the non‐equilibrium semiconductor plasma essentially depends on the energy band shape and magnitude and orientation of the external electric field.