Università degli Studi di Roma 3 ArcA diA
Archivio Aperto di Ateneo
DSpace@Roma3

ArcAdiA >
Tipologia di Documenti >
A - Articolo su rivista >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2307/77

Title: Spin-Hall effect in a disordered two-dimensional electron system
Authors: Raimondi, Roberto
Schwab, Peter
Keywords: spin Hall effect
two-dimensional electron gas
Issue Date: 24-Jan-2005
Publisher: American Physical Society
Citation: 22
Abstract: We calculate the spin-Hall conductivity for a two-dimensional electron gas within the self-consistent Born approximation, varying the strength and type of disorder. In the weak disorder limit we find both analytically and numerically a vanishing spin-Hall conductivity even when we allow a momentum dependent scattering. Separating the reactive from the dissipative current response, we find the universal value = e/8 for the reactive response, which cancels however with the dissipative part = –e/
...more
URI: http://hdl.handle.net/2307/77
DOI: 10.1103/PhysRevB.71.033311
Appears in Collections:A - Articolo su rivista
Dipartimento di Fisica 'Edoardo Amaldi'

Files in This Item:

File Description SizeFormat
revisedSep28.pdf114.74 kBAdobe PDF
Restrict Access. You can Request a copy!


This item is protected by original copyright

Recommend this item

SFX Query

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Università degli Studi RomaTre SBA - Sistema Bibliotecario di Ateneo ICT support by CINECA