McCann, E and Falko, Vladimir (2001) Magnon-assisted Andreev reflection in a ferromagnet-superconductor junction. EPL, 56 (4). pp. 583-589. ISSN 0295-5075
Full text not available from this repository.Abstract
A new mechanism for inelastic Andreev reflection at a ferromagnetic metal-superconductor interface is proposed, which consists of the simultaneous injection of a Cooper pair from the superconductor and the emission of a magnon inside the ferromagnet. We nd that this process generates an additional contribution to the subgap non-linear I(V) characteristics, which is asymmetric with respect to the sign of the bias voltage and is related to the density of states of magnons in the ferromagnet.
Item Type:
Journal Article
Journal or Publication Title:
EPL
Uncontrolled Keywords:
/dk/atira/pure/core/keywords/physics
Subjects:
?? physicsgeneral physics and astronomyphysics and astronomy(all)qc physics ??
Departments:
ID Code:
57044
Deposited By:
Deposited On:
31 Aug 2012 10:50
Refereed?:
Yes
Published?:
Published
Last Modified:
16 Jul 2024 09:08