Hall current and electron polarizability of a two-dimensional electron gas subjected to weak superlattice potentials

0090873 - FZÚ 2008 RIV US eng J - Journal Article
Středa, Pavel - Jonckheere, T. - Kučera, Jan
Hall current and electron polarizability of a two-dimensional electron gas subjected to weak superlattice potentials.
[Hallovský proud a elektronová polarizovatelnost dvojrozměrného elektronového plynu ve slabém potencionálu suprmřížky.]
Physical Review. B. Roč. 76, č. 8 (2007), 085310/1-085310/10. ISSN 1098-0121
R&D Projects: GA ČR GA202/05/0365
Institutional research plan: CEZ:AV0Z10100521
Keywords : Hall effect * electron polarizability * two-dimensional systeme
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.172, year: 2007

A theory of the Hall effect in two-dimensional electron systems subjected to weak periodic modulation of the background potential is presented. It is shown that the nondissipative Hall current is strongly affected by the static electron polarizability

Teorie Hallova jevu ve dvojrozměrných elektronových systémech je popsána. Je ukázáno, že nedisipativní Hallův proud je silně ovlivňován statickou elektronovou polarizovatelností
Permanent Link: http://hdl.handle.net/11104/0151620