Effects of Point Defects on the Phase Diagram of Vortex States in High- Tc Superconductors in the B‖c Axis
Yoshihiko Nonomura, Xiao Hu
DOI 10.1103/PhysRevLett.86.5140 · 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
The phase diagram for the vortex states of high- Tc superconductors with point defects in the B→∥c axis is drawn by large-scale Monte Carlo simulations. The vortex slush (VS) phase is found between the vortex glass (VG) and vortex liquid (VL) phases. The first-order transition between this novel normal phase and the VL phase is characterized by a sharp jump of the density of dislocations. The first-order transition between the Bragg glass (BG) and VG or VS phases is also clarified. These two transitions are compared with the melting transition between the BG and VL phases.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3O7-d Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Bi2Sr2CaCu2O8+y Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
Similar papers
Phase diagram of vortices in high-Tc superconductors from lattice defect model with pinning
similarity 0.98Jürgen Dietel & Hagen Kleinert
Source status unknown — claims are unverified
Phenomenological and spectroscopic evidence for defect-induced high-temperature superconductivity
similarity 0.97J. C. Phillips
Source status unknown — claims are unverified
Electronic states around a vortex core in high-Tc superconductors based on the t-J model
similarity 0.96Hiroki Tsuchiura et al.
Source status unknown — claims are unverified
Imaging the Essential Role of Spin Fluctuations in High-Tc Superconductivity
similarity 0.96N. Jenkins et al.
Source status unknown — claims are unverified
Langevin simulations of the out-of-equilibrium dynamics of vortex glasses in high-temperature superconductors
similarity 0.96Sebastian Bustingorry et al.
Source status unknown — claims are unverified
Test of first-principle calculations of charge transfer and electron-hole distribution in oxide superconductors by precise measurements of structure factors
similarity 0.96Lijun Wu et al.
Source status unknown — claims are unverified