Conductance Spectroscopy of Spin-Triplet Superconductors

Share/Save/Bookmark

Asano, Yasuhiro and Tanaka, Yukio and Golubov, Alexander A. and Kashiwaya, Satoshi (2007) Conductance Spectroscopy of Spin-Triplet Superconductors. Physical Review Letters, 99 (6). 067005. ISSN 0031-9007

[img]
Preview
PDF
291Kb
Abstract:We propose a novel experiment to identify the symmetry of superconductivity on the basis of theoretical results for differential conductance of a normal metal connected to a superconductor. The proximity effect from the superconductor modifies the conductance of the remote current depending remarkably on the pairing symmetry: spin singlet or spin triplet. The clear-cut difference in the conductance is explained by symmetry of Cooper pairs in a normal metal with respect to frequency. In the spin-triplet case, the anomalous transport is realized due to an odd-frequency symmetry of Cooper pairs.
Item Type:Article
Copyright:© 2007 American Physical Society
Faculty:
Science and Technology (TNW)
Research Group:
Link to this item:http://purl.utwente.nl/publications/59151
Official URL:http://dx.doi.org/10.1103/PhysRevLett.99.067005
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page

Metis ID: 242658