Microwave response of superconducting pnictides: extended s± scenario

O.V. Dolgov, A.A. Golubov, D. Parker

    Research output: Contribution to journalArticleAcademicpeer-review

    20 Citations (Scopus)
    45 Downloads (Pure)

    Abstract

    We consider a two-band superconductor with relative phase π between the two order parameters as a model for the superconducting state in ferropnictides. Within this model we calculate the microwave response and the NMR relaxation rate. The influence of intra- and interband impurity scattering beyond the Born and unitary limits is taken into account. We show that, depending on the scattering rate, various types of power law temperature dependences of the magnetic field penetration depth and the NMR relaxation rate at low temperatures may take place.
    Original languageEnglish
    Article number075012
    Number of pages11
    JournalNew journal of physics
    Volume11
    Issue number7
    DOIs
    Publication statusPublished - 2009

    Keywords

    • METIS-263471

    Fingerprint Dive into the research topics of 'Microwave response of superconducting pnictides: extended s± scenario'. Together they form a unique fingerprint.

    Cite this