Penetration of magnetic ac fields into type-II superconductors

Journal Article · Mon Oct 14 04:00:00 EDT 1991 · Physical Review Letters; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.67.2219· OSTI ID:5097429

Brandt, E H ^[1]

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1. AT T Bell Laboratories, Murray Hill, New Jersey (USA)

The complex ac penetration depth, surface impedance, and susceptibility are calculated for a superconducting half space and film containing a vortex lattice of arbitrary orientation with respect to the surface. Within linear response theory, full account is taken of the correct boundary conditions (image vortices), diffuse driving force and nonlocal elasticity of the vortex lattice, collective and individual elastic pinning, flux flow (viscous drag), and thermally activated depinning (creep).

• OSTI ID: 5097429
• Journal Information: Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 67:16; ISSN PRLTA; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

656100* -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BOUNDARY CONDITIONS
ELECTRIC IMPEDANCE
FREQUENCY DEPENDENCE
IMPEDANCE
MAGNETIC PROPERTIES
MAGNETIC SUSCEPTIBILITY
PENETRATION DEPTH
PHYSICAL PROPERTIES
SUPERCONDUCTORS
SURFACE PROPERTIES
TYPE-II SUPERCONDUCTORS
VORTICES