Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Ferromagnetic correlations in quasi-one-dimensional conducting channels
Autore:
Spivak, B; Zhou, F;
Indirizzi:
Univ Washington, Dept Phys, Seattle, WA 98195 USA Univ Washington SeattleWA USA 98195 on, Dept Phys, Seattle, WA 98195 USA Princeton Univ, Dept Phys, Princeton, NJ 08544 USA Princeton Univ Princeton NJ USA 08544 Dept Phys, Princeton, NJ 08544 USA
Titolo Testata:
PHYSICAL REVIEW B
fascicolo: 24, volume: 61, anno: 2000,
pagine: 16730 - 16735
SICI:
0163-1829(20000615)61:24<16730:FCIQCC>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELECTRON-GAS; INSULATOR; CRYSTALS; SHAPE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Spivak, B Univ Washington, Dept Phys, Seattle, WA 98195 USA Univ Washington Seattle WA USA 98195 hys, Seattle, WA 98195 USA
Citazione:
B. Spivak e F. Zhou, "Ferromagnetic correlations in quasi-one-dimensional conducting channels", PHYS REV B, 61(24), 2000, pp. 16730-16735

Abstract

We propose a model that explains the experimental observation of spontaneous spin polarization of conducting electrons in quasi-one-dimensional AlxGa1-xAs/GaAs channels [K. J. Thomas, J. T. Nicholls, M. Y. Simmons, M. Pepper, D. R. Mace, and D. A. Ritchie, Phys. Rev. Lett. 77, 135 (1996); K. J. Thomas, J. T. Nicholls, M. J. Appeyard, M. Y. Simmons, M. Pepper, D. R. Mace, W. R. Tribe, and D. A. Ritchie, Phys. Rev. B 58. 4846 (1998)]. We show thata ferromagnetic order is a generic property of a quasi-one-dimensional conducting channel embedded in a Wigner crystal. We also discuss gate voltage,magnetic field, and temperature dependences of the channel's conductance.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/03/20 alle ore 23:25:56