The flux-line lattice in superconductors

EH Brandt - Reports on Progress in Physics, 1995 - iopscience.iop.org
Magnetic flux can penetrate a type-II superconductor in the form of Abrikosov vortices (also
called flux lines, flux tubes, or fluxons) each carrying a quantum of magnetic flux phi 0= h/2e …

Flux-line tilt moduli in anisotropic superconductors

A Sudbø, EH Brandt - Physical review letters, 1991 - APS
A general expression for the elastic energy of the flux-line lattice (FLL) in anisotropic
superconductors is given. From this we derive three tilt moduli c 44 (k) for the FLL in uniaxial …

Flux line lattice in high-Tc superconductors: anisotropy, elasticity, fluctuation, thermal depinning, AC penetration and susceptibility

EH Brandt - Physica C: Superconductivity, 1992 - Elsevier
Various properties of the flux-line lattice (FLL) in high-T c superconductors are compiled,
derived, and discussed. Useful general and updated expressions for the energy and …

Elastic properties of flux lattices in anisotropic high- superconductors

VG Kogan, LJ Campbell - Physical review letters, 1989 - APS
The elastic moduli of the two-dimensional flux-line lattice in a uniaxial superconductor are
evaluated for an arbitrary orientation of vortices (ie, of the magnetic induction) within the …

THERMAL DEPINNING AND “MELTING” OF THE FLUX-LINE LATTICE IN HIGH-Tc SUPERCONDUCTORS

EH Brandt - International Journal of Modern Physics B, 1991 - World Scientific
In high-Tc superconductors (HTSC) the thermal fluctuation of the vortex lattice (VL) may
become large since the vortex lattice is soft due to the strong overlap of the vortex fields and …

Elastic energy of the vortex state in type II superconductors. I. High inductions

EH Brandt - Journal of Low Temperature Physics, 1977 - Springer
The elastic properties of the flux line lattice (FLL) in type II superconductors are calculated
from the linearized Ginzburg-Landau (GL) theory for large inductions B≈ H c2. They appear …

A possible mechanism for the peak effect in type II superconductors

AB Pippard - Philosophical magazine, 1969 - Taylor & Francis
As H c2 is approached the rigidity of the flux-line lattice falls to zero more rapidly than the
pinning strength of inhomogeneities. This allows the flux lattice to conform more readily to …

Pinning and creep in layered superconductors

MV Feigel'Man, VB Geshkenbein, AI Larkin - Physica C: Superconductivity, 1990 - Elsevier
The thermal-and disorder-induced effects in the mixed state of a layered high-T c
superconductor (in a field H‖ c) are studied. The flux line lattice is of a quasi-2D type at …

Vortex lattice structures in uniaxial superconductors

LJ Campbell, MM Doria, VG Kogan - Physical Review B, 1988 - APS
The structure of the vortex lattice in anisotropic, unaxial superconductors in the domain H c
1≪ H≪ H c 2 is considered within the London approach. To first order in the small …

Flux lattice melting in high- superconductors

A Houghton, RA Pelcovits, A Sudbø - Physical Review B, 1989 - APS
We derive the wave-vector-dependent elastic moduli for a flux line lattice in compounds with
underlying tetragonal crystalline symmetry. We find that it is essential to retain wave-vector …