Spin-charge separation in Aharonov-Bohm rings of interacting electrons.
Phys Rev Lett
; 93(6): 067203, 2004 Aug 06.
Article
em En
| MEDLINE
| ID: mdl-15323659
We investigate the properties of strongly correlated electronic models on a flux-threaded ring connected to semi-infinite free-electron leads. The interference pattern of such an Aharonov-Bohm ring shows sharp dips at certain flux values, determined by the filling, which are a consequence of spin-charge separation in a nanoscopic system.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Phys Rev Lett
Ano de publicação:
2004
Tipo de documento:
Article
País de afiliação:
Argentina
País de publicação:
Estados Unidos