High-frequency vortex response of anisotropic type-II superconductors

Chien-Jang Wu; Tseung-Yuen Tseng

doi:10.1103/PhysRevB.54.665

← Back to search

High-frequency vortex response of anisotropic type-II superconductors

Chien-Jang Wu, Tseung-Yuen Tseng

DOI 10.1103/PhysRevB.54.665 · Physical Review B

T1

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 theory of the self-consistent treatment of vortex dynamics developed by Coffey and Clem is extended to the case of anisotropic type-II superconductors. The vortex response to a microwave electromagnetic field is theoretically investigated based on the associated complex rf magnetic permeability of anisotropic superconductors. Microwave dissipation due to vortex motion is studied as a function of the temperature, dc magnetic field, and microwave frequency. Comparisons of numerical results between anisotropic and isotropic superconductors are also given. The influence of the thin edge of superconducting platelets on the microwave properties is specifically examined as well. The extension presented provides the possible applicability in studying the high-frequency response of real anisotropic high-temperature superconducting single-crystal platelets in the mixed state. © 1996 The American Physical Society.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
YBa2Cu3O7-x Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown
Bi2Sr2CaCu2O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown