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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/28042


    Title: An anisotropic model for high-Tc superconductivity
    Authors: 陳惟堯;Chen, W. Y.;蔣幼齡;Chiang, Y. L.
    Contributors: 淡江大學物理學系
    Date: 1990-04
    Issue Date: 2009-12-31 11:00:17 (UTC+8)
    Publisher: 中華民國物理學會
    Abstract: An anisotropic model of high-Tc superconductivity has been proposed. It is shown that there exist two energy gaps in agreement with recent experiments. If the system is isotropic and the mechanism involves phonons, we obtain the BCS results. The coupling strength for phonon and nonphonon mechanisms for YBa2Cu3O7-δ system is also discussed, we find that the phonon mechanism is not the proper mechanism for these high-Tc materials. Recent experiments on isotopic shifts seem to support our prediction.
    Relation: Chinese Journal of Physics=中國物理學刊 28(2),頁181-184
    Appears in Collections:[物理學系暨研究所] 期刊論文

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