2 papers
cond-mat.mes-hall2004
The symmetry of phase-coherent thermopower oscillations in Andreev interferometers
Zhigang Jiang, Venkat Chandrasekhar
We study the thermopower of diffusive Andreev interferometers, which are hybrid loops with one normal-metal arm and one superconducting arm. The thermopower oscillates as a functio…
cond-mat.mes-hall2003
Transport through ferromagnet/superconductor interfaces
Zhigang Jiang, Jose Aumentado, Wolfgang Belzig +1
The differential resistance of submicron-size ferromagnet/superconductor interface structures shows asymmetries as a function of the current through the ferromagnet/superconductor…