Journal ArticleDOI
Magnetoresistance of high temperature superconductors
S. Hikami,A. I. Larkin +1 more
TLDR
In this article, a crossover between different contributions of magnetoresistance is investigated for high temperature superconductors above the critical point and the phase relaxation time and the theoretical formula of the crossover are discussed.Abstract:
Magnetoresistance for high temperature superconductors is investigated above the critical point. Near transition temperature, there is a crossover from two dimensions to three dimensions. According to superconducting fluctuation, a crossover between different contributions of magnetoresistance appears. The phase relaxation time and the theoretical formula of the crossover in the magnetoresistance are discussed.read more
Citations
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Journal ArticleDOI
The flux-line lattice in superconductors
TL;DR: In this article, the authors describe the properties of the triangular flux-line lattice (FLL), which is more or less perturbed by material inhomogeneities that pin the flux lines, and also by thermal fluctuations.
Journal ArticleDOI
The Flux-Line Lattice in Superconductors
TL;DR: In this article, the authors describe the properties of the triangular flux-line lattice (FLL), which is more or less perturbed by material inhomogeneities that pin the flux lines and also by thermal fluctuations.
Journal ArticleDOI
Kondo-stabilised spin liquids and heavy fermion superconductivity
Piers Coleman,Natan Andrei +1 more
TL;DR: In this article, an SU(2) path integral formulation of a Kondo lattice model for heavy fermions is proposed, which treats the RKKY interaction explicitly and finds the heavy Fermi liquid becomes unstable to the formation of a spin liquid amongst the f spins.
Journal ArticleDOI
Renormalized Fluctuation Theory of Resistive Transition in High-Temperature Superconductors under Magnetic Field
TL;DR: In this paper, the broad resistive transition observed in high-temperature superconductors under an applied magnetic field was explained by a renormalized theory of the order parameter fluctuations.
Journal ArticleDOI
High-field studies of superconducting fluctuations in high-T c cuprates: Evidence for a small gap distinct from the large pseudogap
TL;DR: In this paper, the authors used pulsed magnetic fields up to 60Tesla to suppress the contribution of superconducting fluctuations (SCF)to the conductivity above Tc in a series of YBa2Cu3O6+x from the deep pseudogapped state to slight overdoping.
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