Magnetic response of odd-frequency s-wave Cooper pairs in a superfluid proximity system.
Phys Rev Lett
; 110(17): 175301, 2013 Apr 26.
Article
em En
| MEDLINE
| ID: mdl-23679740
ABSTRACT
We investigate the magnetic response of a dirty-normal-Fermi-liquid-spin-triplet-superfluid proximity system consisting of liquid 3He and aerogel. In contrast to bulk superfluids, Pauli spin susceptibility in the proximity system exceeds its normal-state value locally around the interface. This enhanced Pauli paramagnetism originates from odd-frequency s-wave pairing arising due to spatial inhomogeneity. A characteristic observable signature of the paramagnetic effect can be found in the spin susceptibility temperature dependence.
Buscar no Google
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article