Two-Phase Regime in the Magnetic Field-Temperature Phase Diagram of a Type-II Superconductor

Details Two-Phase Regime in the Magnetic Field-Temperature Phase Diagram of a Type-II Superconductor Two-Phase Regime in the Magnetic Field-Temperature Phase Diagram of a Type-II Superconductor

2002-06-06

arxiv.org/abs/cond-mat/0206091v1

Physics

Condensed Matter

Superconductivity

Four pages, including three figures

Scientific paper

The magnetic field and temperature dependencies of the magnetic moments of superconducting crystals of ${\rm V_{3}Si}$ have been studied. In a constant magnetic field and at temperatures somewhat below the superconducting transition temperature, the moments are hysteretic in temperature. However the magnetic moment-magnetic field isotherms are reversible and exhibit features that formally resemble the pressure-volume isotherms of the liquid-gas transition. This suggests the existence of a first-order phase transition, a two-phase regime, and a critical point in the superconducting phase diagram. The entropy change, determined from the data using the Clausius-Clapeyron equation, is consistent with estimates based on the difference in the vortex densities of the two phases.

Affiliated with

Also associated with

No associations

Rating

Two-Phase Regime in the Magnetic Field-Temperature Phase Diagram of a Type-II Superconductor does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Two-Phase Regime in the Magnetic Field-Temperature Phase Diagram of a Type-II Superconductor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-Phase Regime in the Magnetic Field-Temperature Phase Diagram of a Type-II Superconductor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-435646