Symmetry of trapped-field profiles in square columnar Josephson-junction arrays
J. J. Moreno, D.-X. Chen, A. Hernando
DOI 10.1103/PhysRevB.51.16440 · Physical Review B
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
The remanence of N×N square-columnar Josephson-junction arrays with normalized maximum junction current imax is calculated from the dc and ac Josephson equations, the Ampere theorem, and the gauge invariance. A transition line on the imax−N plane is obtained, on the high-imax side of which the remanence is nonzero. It is found that in the nonzero remanence state the symmetry degree of field profile can be lower than expected by intuition. The meaning and importance of this finding are discussed.
Similar papers
Topological quantization and degeneracy in Josephson-junction arrays
similarity 0.88M. Y. Choi & J. Choi
Source status unknown — claims are unverified
Magnetic field effects in Josephson networks
similarity 0.87Joseph P. Straley
Source status unknown — claims are unverified
Persistent current and voltage in a ring of Josephson junctions
similarity 0.86M. Y. Choi
Source status unknown — claims are unverified
Quantum cavity modes in spatially extended Josephson systems
similarity 0.86M. V. Fistul & A. V. Ustinov
Source status unknown — claims are unverified
Length-Scale Dependence of the Superconductor-to-Insulator Quantum Phase Transition in One Dimension
similarity 0.86Edmond Chow et al.
Source status unknown — claims are unverified
Josephson effect in thin-film superconductor/insulator/superconductor junctions with misaligned in-plane magnetic fields
similarity 0.86J. Linder & A. Sudbø · 2007 · arXiv:0707.4413
Source status unknown — claims are unverified