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Tunneling anomaly of superconducting films in strong magnetic fields

2006/01/17 by Gianluigi Catelani, G. Catelani · 1 citation
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #cond-mat.supr-con

paper · pdf · doi:10.1103/physrevb.73.020503

published as Phys. Rev. B 73, 020503(R) (2006) · 5 pages, 2 figures; to be published in Phys. Rev. B

arxiv created 2006/01/17 · openalex publication_date 2006/01/30 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We consider the tunneling density of states (DOS) of superconducting films driven to the paramagnetic phase by the Zeeman splitting. We show that there is minimum in the DOS whose position depends on the orientation of the applied field. This dependence, not predicted by previous theoretical calculations, is in agreement with a recent experiment.

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