Physics – Condensed Matter – Superconductivity
Scientific paper
2007-05-06
JETP Letters 86, 732 (2007) [Pis'ma v ZhETF 86, 842 (2007)]
Physics
Condensed Matter
Superconductivity
5 pages (including 3 EPS figures)
Scientific paper
10.1134/S0021364007230117
The conductance of a junction between a normal metal and a superconductor having the symmetry proposed by Berezinskii is studied theoretically. The main feature of this symmetry is the odd frequency dependence of the anomalous Green function, which makes possible the s-wave triplet superconducting state (the Berezinskii superconductor). The Andreev reflection (which links positive and negative energies) is sensitive to the energetic symmetry; as a result, the conductance of the junction involving the Berezinskii superconductor is qualitatively different from the case of a conventional superconductor. Experimentally, the obtained results can be employed to test the possibility of the Berezinskii superconductivity proposed for Na$_x$CoO$_2$ and to identify the odd-omega component predicted for superconductor-ferromagnet junctions.
No associations
LandOfFree
Conductance of a junction between a normal metal and a Berezinskii superconductor does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Conductance of a junction between a normal metal and a Berezinskii superconductor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conductance of a junction between a normal metal and a Berezinskii superconductor will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-111208