Title

Andreev bound states in non-centrosymmetric superconductors

Document Type

Article

Publication Date

4-1-2008

Abstract

We describe surface bound states (Andreev states) in superconductors without an inversion center. We show that the existence and the energy of these states are determined by the structure of the order parameter, and by the scattering between two helicity bands, which depends on the geometry of the spin-orbit field g (k), and the orientation of the surface. © 2007 Elsevier B.V. All rights reserved.

Publication Source (Journal or Book title)

Physica B: Condensed Matter

First Page

1095

Last Page

1097

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