Microwave properties of a composite superconducting structure in the mixed state

    研究成果: 雜誌貢獻文章同行評審

    1 引文 斯高帕斯(Scopus)


    A theoretical study on microwave properties of a composite layered structure of twin high-Tc superconducting thin-films separated by a nonlinear dielectric is presented. Microwave reflectance and transmittance are calculated within the framework of the self-consistent treatment of vortex dynamics for the superconducting films in the mixed state. The effects of nonlinear field- and temperature-dependent dielectric permittivity of SrTiO3 are specifically discussed. Two significant peaks arising from nonlinearity of the permittivity are found in the temperature-dependent microwave reflectance and transmittance. As for the field-dependent microwave response, we suggest that the strongly field-dependent nonlinear permittivity of SrTiO3 at low temperature does not affect the microwave transmittance and reflectance.

    頁(從 - 到)293-300
    期刊Physica C: Superconductivity and its applications
    出版狀態已發佈 - 1998 九月 1

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Energy Engineering and Power Technology
    • Electrical and Electronic Engineering

    指紋 深入研究「Microwave properties of a composite superconducting structure in the mixed state」主題。共同形成了獨特的指紋。