Direct Observation of Long-Term Durability of Superconductivity in YBa$_2$Cu$_3$O$_7$-Ag$_2$O Composites

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dc.creatorLin, Juhn-Jong
dc.creatorLin, Yong-Han
dc.creatorHuang, Shiu-Ming
dc.creatorLee, Tsang-Chou
dc.creatorChen, Teng-Ming
dc.date2003-07-09
dc.date.accessioned2026-07-07T13:10:39Z
dc.date.available2026-07-07T13:10:39Z
dc.descriptionWe report direct observation of long-term durability of superconductivity of several YBa$_2$Cu$_3$O$_7$-Ag$_2$O composites that were first prepared and studied almost 14 years ago [J. J. Lin {\it et al}., Jpn. J. Appl. Phys. {\bf 29}, 497 (1990)]. Remeasurements performed recently on both resistances and magnetizations indicate a sharp critical transition temperature at 91 K. We also find that such long-term environmental stability of high-temperature superconductivity can only be achieved in YBa$_2$Cu$_3$O$_7$ with Ag$_2$O addition, but not with pure Ag addition.
dc.descriptionto be published in Jpn. J. Appl. Phys
dc.identifierhttps://arxiv.org/abs/cond-mat/0307187
dc.identifierhttp://arxiv.org/abs/cond-mat/0307187
dc.identifierJpn. J. Appl. Phys. 42 (2003) 6415, Part 1
dc.identifierdoi:10.1143/JJAP.42.6415
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229064
dc.subjectSuperconductivity
dc.subjectMaterials Science
dc.titleDirect Observation of Long-Term Durability of Superconductivity in YBa$_2$Cu$_3$O$_7$-Ag$_2$O Composites
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