Enhancement of Critical Current across Single Grain Boundaries in YBa2Cu3Ox and Search for Superconductivity in Alkali Metals

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dc.creatorTomita, T.
dc.creatorDeemyad, S.
dc.creatorHamlin, J. J.
dc.creatorSchilling, J. S.
dc.creatorTissen, V. G.
dc.creatorVeal, B. W.
dc.creatorChen, L.
dc.creatorClaus, H.
dc.date2004-08-19
dc.date.accessioned2026-07-07T02:59:51Z
dc.date.available2026-07-07T02:59:51Z
dc.descriptionThe ability of single grain boundaries in YBa2Cu3Ox bicrystalline rings to carry electrical current is found to be significantly enhanced under hydrostatic pressure. Nearly hydrostatic pressures are applied to the alkali metals Li, Na, and K. in a search for superconductivity. Whereas Li becomes superconducting above 20 GPa at temperatures as high as 15 K, no superconductivity was observed above 4 K in Na to 65 GPa nor in K above 4 K to 43.5 GPa or above 1.5 K to 35 GPa.
dc.identifierhttps://arxiv.org/abs/cond-mat/0408438
dc.identifierhttp://arxiv.org/abs/cond-mat/0408438
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24674
dc.subjectSuperconductivity
dc.titleEnhancement of Critical Current across Single Grain Boundaries in YBa2Cu3Ox and Search for Superconductivity in Alkali Metals
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