Flux motion in anisotropic type-II superconductors near [ital H][sub [ital c]2]

Journal Article · Wed Dec 01 04:00:00 EST 1993 · Physical Review, B: Condensed Matter; (United States)

DOI:https://doi.org/10.1103/PhysRevB.48.16818· OSTI ID:5538715

Hao, Z; Hu, C ^[1]

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1. Texas Center for Superconductivity, University of Houston, Houston, Texas 77204 (United States)

Flux motion in anisotropic type-II superconductors is studied in the framework of the time-dependent Ginzburg-Landau theory. Expressions for the flux-flow resistivity tensor (including all the longitudinal and Hall elements) are obtained for the case that the applied magnetic field [bold H] is parallel to one of the principal axes of the sample and [ital H] is near the upper critical field [ital H][sub [ital c]2]. A simple method is proposed for obtaining the anisotropy ratios from the [bold H] dependences of the longitudinal resistivities.

• OSTI ID: 5538715
• Journal Information: Physical Review, B: Condensed Matter; (United States), Journal Name: Physical Review, B: Condensed Matter; (United States) Vol. 48:22; ISSN PRBMDO; ISSN 0163-1829
• Country of Publication: United States
• Language: English

Related Subjects

665411* -- Basic Superconductivity Studies-- (1992-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANISOTROPY
CALCULATION METHODS
CRITICAL FIELD
GINZBURG-LANDAU THEORY
MAGNETIC FIELDS
MAGNETIC FLUX
ORDER PARAMETERS
SUPERCONDUCTORS
TYPE-II SUPERCONDUCTORS