Penetration of magnetic ac fields into type-II superconductors
- 14 October 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 67 (16), 2219-2222
- https://doi.org/10.1103/physrevlett.67.2219
Abstract
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).Keywords
This publication has 39 references indexed in Scilit:
- Magnetic field dependence of RF surface impedanceIEEE Transactions on Magnetics, 1991
- High-frequency vortex dynamics and dissipation of high-temperature superconductorsPhysical Review B, 1991
- Flux diffusion in high-T c superconductorsZeitschrift für Physik B Condensed Matter, 1990
- Scaling approach to pinning: Charge density waves and giant flux creep in superconductorsPhysical Review Letters, 1990
- Theory of collective flux creepPhysical Review Letters, 1989
- Thermally activated depinning in polycrystalline Bi-based high-superconductorsPhysical Review Letters, 1989
- Evidence from Mechanical Measurements for Flux-Lattice Melting in Single-Crystal YandPhysical Review Letters, 1988
- Collective pinning in a film of finite thicknessJournal of Low Temperature Physics, 1986
- The interaction distance between flux lines and pinning centresJournal of Physics C: Solid State Physics, 1971
- Radio-Frequency Resistance in the Mixed State for Subcritical CurrentsPhysical Review Letters, 1966