Ginzburg-Landau Equations and Vortex Structure of a dx2−y2 Superconductor
Yong Ren, Ji-Hai Xu, C. S. Ting
DOI 10.1103/PhysRevLett.74.3680 · 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 derive microscopically the Ginzburg-Landau equations of a superconductor with dx2−y2 symmetry. The structure of a single vortex in such a superconductor is determined by solving these equations. The most interesting feature of the vortex structure is the opposite winding s-wave component induced near the vortex core. Far away from the center of the vortex core, the winding of the s-wave component becomes more complicated and the magnitude shows strong anisotropy. The distributions of supercurrent and local magnetic field also show anisotropic behaviors.
Similar papers
Vortex state and dynamics of a d-wave superconductor: Finite-element analysis
similarity 0.91Z. D. Wang & Qiang-Hua Wang
Source status unknown — claims are unverified
Vortex lattice structure in a d_{x^2-y^2}-wave superconductor
similarity 0.91Masanori Ichioka et al. · 1997 · arXiv:cond-mat/9704147
Source status unknown — claims are unverified
Exact solution of the Ginzburg-Landau equation for the upper critical field of a dx2−y2 superconductor
similarity 0.90M. C. Dai et al.
Source status unknown — claims are unverified
Vortex states in a two-dimensional superconductor at high magnetic field in a periodic pinning potential
similarity 0.89V. Zhuravlev & T. Maniv
Source status unknown — claims are unverified
Ground-state vortex lattice structures in d-wave superconductors
similarity 0.88Sudhansu S. Mandal & T. V. Ramakrishnan
Source status unknown — claims are unverified
Ginzburg-Landau approach to the vortex–domain wall interaction in superconductors with nematic order
similarity 0.88R. S. Severino et al.
Source status unknown — claims are unverified