Low-temperature electronic properties of Sr2RuO4.  III.  Magnetic fields

Ralph Werner
Phys. Rev. B 67, 014506 – Published 9 January 2003
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Abstract

Based on the microscopic model introduced previously the observed specific heat and ac-susceptibility data in the superconducting phase in Sr2RuO4 with applied magnetic fields are described consistently within a phenomenological approach. Discussed in detail are the temperature dependence of the upper critical fields Hc2 and H2, the dependence of the upper critical fields on the field direction, the linear specific heat below the superconducting phase transition as a function of field or temperature, the anisotropy of the two spatial components of the order parameter, and the fluctuation field Hp.

  • Received 2 April 2002

DOI:https://doi.org/10.1103/PhysRevB.67.014506

©2003 American Physical Society

Authors & Affiliations

Ralph Werner

  • Physics Department, Brookhaven National Laboratory, Upton, New York 11973-5000
  • Institut für Theorie der Kondensierten Materie, Universität Karlsruhe, 76128 Karlsruhe, Germany

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Vol. 67, Iss. 1 — 1 January 2003

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