Vortex-glass order in strongly type-II superconductors

Article

关键词: FINITE-SIZE BEHAVIOR;    EQUILIBRIUM PHASE;    TRANSITION;    MODEL;   

DOI  :  10.1103/PhysRevB.68.220502

来源: SCIE

【 摘 要 】

The stability and the critical properties of the three-dimensional vortex-glass order in random type-II superconductors with point disorder is investigated in the unscreened limit based on a lattice XY model with a uniform field. By performing equilibrium Monte Carlo simulations for the system with periodic boundary conditions, the existence of a stable vortex-glass order is established in the unscreened limit. Estimated critical exponents are compared with those of the gauge-glass model.

【 授权许可】

Free