Scaling of ac Susceptibility and Nonlinear Response in High-temperature Superconductors

K. X. Chen; Z. H. Ning; H. Y. Xu; Z. Qi; G. Lu; F. R. Wang; D. L. Yin

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Scaling of ac Susceptibility and Nonlinear Response in High-temperature Superconductors

K. X. Chen·Z. H. Ning·H. Y. Xu·Z. Qi·G. Lu·F. R. Wang·D. L. Yin

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Abstract

The magnetic ac susceptibility of high-temperature superconductors is shown to obey some scaling relations.We try to ananlyse this behavior within the framework of a common nonlinear response function of mixed state.The derived equations for critical current and ac susceptibility (x(T)) agree with the scaling relations of experimental data.

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K. X. Chen, Z. H. Ning, H. Y. Xu, Z. Qi, G. Lu, F. R. Wang, D. L. Yin. 2002-09-17. Scaling of ac Susceptibility and Nonlinear Response in High-temperature Superconductors. https://arxiv.org/abs/cond-mat/0209402

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