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Real-space distribution of the Hall current densities and their spin polarization in nonmagnetic zine-blende semiconductors
- 1.0383806 - FZÚ 2013 RIV US eng J - Journal Article
Středa, Pavel - Drchal, Václav
Real-space distribution of the Hall current densities and their spin polarization in nonmagnetic zine-blende semiconductors.
Physical Review. B. Roč. 86, č. 19 (2012), "195204-1"-"195204-8". ISSN 1098-0121
R&D Projects: GA ČR(CZ) GAP204/11/1228
Institutional research plan: CEZ:AV0Z10100521; CEZ:AV0Z10100520
Keywords : nonmagnetic semiconductors * spin Hall currents
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.767, year: 2012
The empirical pseudopotential method is used to establish spin polarization of electron and hole Bloch states in nonmagnetic semiconductor crystals having zine-blende structure. Analysis of the real-space spin distribution leads to the conclusion that the applied current gives rise to a local spin polarization accompanied by spin-polarized Hall-current densities.
Permanent Link: http://hdl.handle.net/11104/0213638
Number of the records: 1