Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zeng, HK | en_US |
dc.contributor.author | Juang, JY | en_US |
dc.contributor.author | Lin, JY | en_US |
dc.contributor.author | Wu, KH | en_US |
dc.contributor.author | Uen, TM | en_US |
dc.contributor.author | Gou, YS | en_US |
dc.date.accessioned | 2014-12-08T15:44:03Z | - |
dc.date.available | 2014-12-08T15:44:03Z | - |
dc.date.issued | 2001-03-15 | en_US |
dc.identifier.issn | 0921-4534 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1016/S0921-4534(00)01622-1 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/29767 | - |
dc.description.abstract | YBa2Cu3O7-delta(YBCO) superconducting ring resonators with a YBCO ground plane were successfully fabricated using double-side YBCO films deposited on LaAlO3 (LAO) substrates. The temperature dependent London penetration depth, Delta lambda = lambda (T) - lambda (5 K), was systematically studied by varying the oxygen content of the same resonator structure. For fully oxygenated case (delta = 0.05), the resonator exhibits a quality factor Q > 10(4) at 16 K, and Delta lambda (T) displays a linear behavior over a wide range of temperatures. With increasing delta (e.g. delta = 0.2, 0.4), although Delta lambda is still linear in temperature, the slope changes with increasing oxygen deficiency. The results suggest that, in the underdoped regime, the inelastic scattering of charged carriers may become increasingly prominent. From the effective dielectric constant obtained from the ring resonator the dielectric constant of the LAO substrate was estimated to be epsilon (r) congruent to 25.5 at 5 K and a frequency of about 3.6 GHz. (C) 2001 Elsevier Science B.V. All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | microwave enhancement | en_US |
dc.subject | YBa2Cu3O7-delta | en_US |
dc.subject | penetration depth | en_US |
dc.subject | effective dielectric constant | en_US |
dc.subject | microwave ring resonators | en_US |
dc.title | Temperature dependence of the penetration depth and effective dielectric constant measured by YBa2Cu3O7-delta microstrip ring resonators | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/S0921-4534(00)01622-1 | en_US |
dc.identifier.journal | PHYSICA C | en_US |
dc.citation.volume | 351 | en_US |
dc.citation.issue | 2 | en_US |
dc.citation.spage | 97 | en_US |
dc.citation.epage | 102 | en_US |
dc.contributor.department | 電子物理學系 | zh_TW |
dc.contributor.department | 物理研究所 | zh_TW |
dc.contributor.department | Department of Electrophysics | en_US |
dc.contributor.department | Institute of Physics | en_US |
dc.identifier.wosnumber | WOS:000167638000003 | - |
dc.citation.woscount | 5 | - |
Appears in Collections: | Articles |
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