Nonlinear electromagnetic field response of high-Tc superconducting microparticle composites

Joseph W. Haus; F. Chung-Yau; Charles M. Bowden

doi:10.1117/12.46796

1 September 1991 Nonlinear electromagnetic field response of high-Tc superconducting microparticle composites

Joseph W. Haus, F. Chung-Yau, Charles M. Bowden

Proceedings Volume 1497, Nonlinear Optics and Materials; (1991) https://doi.org/10.1117/12.46796
Event: Southcentral '91 (Dallas), 1991, Dallas, TX, United States

Abstract

A dielectric host medium with spherical high-Tc superconducting particles embedded is considered. The nonlinear electromagnetic field response of the composite superconductor material is calculated using a time-dependent Landau Ginzburg model. Specifically, the authors predict a strong frequency dependence of the nonlinear susceptibility, field intensity dependence of the transition temperature, and third harmonic generation. The mechanism for the nonlinearity is the breaking of quasi-particle bonds by the electromagnetic field.

Citation Download Citation

Joseph W. Haus, F. Chung-Yau, and Charles M. Bowden "Nonlinear electromagnetic field response of high-Tc superconducting microparticle composites", Proc. SPIE 1497, Nonlinear Optics and Materials, (1 September 1991); https://doi.org/10.1117/12.46796

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