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Impurity-assisted Andreev reflection at a spin-active half-metal-superconductor interface
Impurity-assisted Andreev reflection spin-active half-metal-superconductor interface
2012/2/27
The Andreev reflection amplitude at a clean interface between a half-metallic ferromagnet (H) and a superconductor (S) for which the half metal's magnetization has a gradient perpendicular to the inte...
Andreev reflection and the semiclassical Bogoliubov-de Gennes Hamiltonian: resonant states
the semiclassical Bogoliubov-de Gennes Hamiltonian resonant states Mathematical Physics
2011/8/25
Abstract: We present a semi-classical analysis of the opening of superchannels in gated mesoscopic SNS junctions. For perfect junctions (i.e. hard-wall potential), this was considered by Chtchelkatche...
The parity of specular Andreev reflection under mirror operation in zigzag graphene ribbon
parity of specular Andreev reflection mirror operation
2010/11/25
It is known that the parity of reflection amplitude can either be even or odd under the mirror
operation. Up to now, all the parities of reflection amplitude in the one-mode energy region are even un...
Effect of Intra-Dot Coulomb Interaction on Andreev Reflection in
Normal-Metal/Quantum-Dot/Superconductor
System
Coulomb interactions Andreev reflection
normal-metal/quantum-dot/superconductor system
2007/8/15
2001Vol.36No.1pp.101-108DOI:
Effect of Intra-Dot Coulomb Interaction on Andreev Reflection in
Normal-Metal/Quantum-Dot/Superconductor
System
ZHU Yu, SUN Qing-Feng and LIN Tsung-Ha...