Disorder in Josephson-Junction Arrays in a Magnetic Field
Enzo Granato, J. M. Kosterlitz
DOI 10.1103/PhysRevLett.62.823 · Physical Review Letters
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We consider the effects of disorder in Josephson-junction arrays with an average flux quanta per plaquette f0. We show that for f0=n+12, positional disorder decouples the excitations responsible for the destruction of superconductivity from other excitations so that near the critical field fc, the superconducting properties are described by the theory of integer f0, leading to the same critical field.
Similar papers
Magnetic Field Driven Quantum Phase Transitions in Josephson Arrays
similarity 0.90J. Paramanandam et al. · 2011 · arXiv:1112.6377
Source status unknown — claims are unverified
Mean-field theory for Josephson junction arrays with charge frustration
similarity 0.89G. Grignani et al.
Source status unknown — claims are unverified
Critical dynamics and plastic flow in disordered Josephson junction arrays
similarity 0.89Daniel Domínguez
Source status unknown — claims are unverified
Mean-field theory for arrays of Josephson-coupled wires
similarity 0.89J. Kent Harbaugh & D. Stroud
Source status unknown — claims are unverified
Magnetic field effects in Josephson networks
similarity 0.89Joseph P. Straley
Source status unknown — claims are unverified
Fractionalization of a flux quantum in a one-dimensional parallel Josephson junction array with alternating π junctions
similarity 0.88Mahesh Chandran & R. V. Kulkarni
Source status unknown — claims are unverified