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dc.contributor.authorWu, CJen_US
dc.contributor.authorTseng, TYen_US
dc.date.accessioned2014-12-08T15:02:47Z-
dc.date.available2014-12-08T15:02:47Z-
dc.date.issued1996-03-01en_US
dc.identifier.issn0921-4534en_US
dc.identifier.urihttp://hdl.handle.net/11536/1416-
dc.description.abstractThe ac response of anisotropic high-T-c superconductors in the mixed states is theoretically analyzed. The physical picture proposed by Geshkenbein, Vinokur and Fehrenbacher together with the theory of thermally assisted flux flow is generalized to include the material anisotropy. The results show that the transition in the real part and the peak in the imaginary part of magnetic ac permeability are due to skin effect and, additionally, related to the sample dimensions. For an isotropic superconductor, the infinite slab geometry exhibits a maximum peak absorption, while a minimum dissipation peak is obtained in the case of a square rod. The peak frequency in the infinite slab is, however, the lowest as compared with other finite prisms. In the very anisotropic superconductors, the thin edges lower the dissipation peak and raise the peak Frequency as well. Dependence of the irreversibility line in the mixed state on the geometric factor is therefore suggested.en_US
dc.language.isoen_USen_US
dc.titleVortex response to the ac field in anisotropic high-T-c superconductorsen_US
dc.typeArticleen_US
dc.identifier.journalPHYSICA Cen_US
dc.citation.volume259en_US
dc.citation.issue1-2en_US
dc.citation.spage61en_US
dc.citation.epage68en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:A1996UC72800007-
dc.citation.woscount4-
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