ON DYNAMIC PROPERTIES OF A 2-DIMENSIONAL DEGENERATE ELECTRON-GAS

Authors
BUHMANN H MOLENKAMP LW GURZHI RN KALINENKO AN KOPELIOVICH AI YANOVSKY AV
Citation
H. Buhmann et al., ON DYNAMIC PROPERTIES OF A 2-DIMENSIONAL DEGENERATE ELECTRON-GAS, Low temperature physics (Woodbury, N.Y.), 24(10), 1998, pp. 737-741
Citations number
7
Categorie Soggetti
Physics, Applied
Journal title
Low temperature physics (Woodbury, N.Y.) → ACNP
ISSN journal
1063777X
Volume
24
Issue
10
Year of publication
1998
Pages
737 - 741
Database
ISI
SICI code
1063-777X(1998)24:10<737:ODPOA2>2.0.ZU;2-E
Abstract
A detailed theory of electron-electron scattering in two-dimensional d egenerate systems in heterostructures is constructed as a result of an alysis and numerical computations. The conditions are formulated and t he values of characteristic parameters are obtained for which specific two-dimensional effects predicted earlier from theoretical considerat ions can be observed. New properties of scattering indicatrix, viz., a beam of electrons flying almost antiparallel to the primary beam and a very narrow beam of holes flying in the forward direction, are found . (C) 1998 American Institute of Physics. [S1063-777X(98)00810-X]