Conductance in a T-shaped proximity structure of a p-wave superconductor

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Asano, Y. and Tanaka, Y. and Golubov, A.A. and Kashiwaya, S. (2008) Conductance in a T-shaped proximity structure of a p-wave superconductor. Journal of Physics and Chemistry of Solids, 69 (12). pp. 3211-3213. ISSN 0022-3697

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Abstract:We discuss the proximity effect of spin-triplet superconductors on electric conductance of remote current by using the quasiclassical Green function method. Conductance spectra show a zero-bias anomaly, which reflects enhancement of quasiparticle density of states at the Fermi energy in a normal metal. Odd-frequency symmetry of Cooper pairs in a normal metal is responsible for the zero-bias anomaly.
Item Type:Article
Copyright:© 2008 Elsevier
Faculty:
Science and Technology (TNW)
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Link to this item:http://purl.utwente.nl/publications/78912
Official URL:http://dx.doi.org/10.1016/j.jpcs.2008.06.055
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