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dc.contributor.authorZeng, HKen_US
dc.contributor.authorJuang, JYen_US
dc.contributor.authorWu, KHen_US
dc.contributor.authorUen, TMen_US
dc.contributor.authorGou, YSen_US
dc.date.accessioned2014-12-08T15:44:40Z-
dc.date.available2014-12-08T15:44:40Z-
dc.date.issued2000-11-01en_US
dc.identifier.issn0921-4534en_US
dc.identifier.urihttp://dx.doi.org/10.1016/S0921-4534(00)01454-4en_US
dc.identifier.urihttp://hdl.handle.net/11536/30149-
dc.description.abstractYBa2Cu3O7-(TM) (YBCO)) superconducting ring resonators with a YBCO ground plane were fabricated using double-side YBCO films deposited on LaAlO3 (LAO) substrates. The temperature dependent London penetration depth, Delta lambda = lambda (T)-lambda (5K), was systematically studied by varying the oxygen content of the same resonator structure. For fully oxygenated condition (delta = 0.05), the resonator exhibits a quality factor Q > 10(4) at 16K, and Delta lambda (T) displays a linear behavior over a wide range of temperatures. With increasing delta (e.g. delta = 0.2), although Delta lambda is still linear in temperature, the slope changes by more than a factor of 2. As delta is further increased, Delta lambda (T) changes fi om T- to T-2-dependence. The results suggest that in the underdoped regime, the incoherent scattering of charged carriers may become increasingly prominent.en_US
dc.language.isoen_USen_US
dc.titleTemperature dependence of the penetration depth in YBa2Cu3O7-delta measured by microwave ring resonatorsen_US
dc.typeArticle; Proceedings Paperen_US
dc.identifier.doi10.1016/S0921-4534(00)01454-4en_US
dc.identifier.journalPHYSICA Cen_US
dc.citation.volume341en_US
dc.citation.issueen_US
dc.citation.spage2669en_US
dc.citation.epage2670en_US
dc.contributor.department電子物理學系zh_TW
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.identifier.wosnumberWOS:000165856000242-
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