Evidence for High Tc Superconducting Transitions in Isolated Al45- and Al47- Nanoclusters

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dc.creatorCao, Baopeng
dc.creatorNeal, Colleen M.
dc.creatorStarace, Anne K.
dc.creatorOvchinnikov, Yurii N.
dc.creatorKresin, Vladimir Z.
dc.creatorJarrold, Martin F.
dc.date2008-04-05
dc.date.accessioned2026-07-07T09:30:58Z
dc.date.available2026-07-07T09:30:58Z
dc.descriptionHeat capacities measured for Al45- and Al47- nanoclusters have reproducible jumps at ~ 200 K. These jumps are consistent with theoretical predictions that some clusters with highly degenerate electronic states near the Fermi level will undergo a transition into a high Tc superconducting state. An analysis based on a theoretical treatment of pairing in Al45- and Al47- agrees well with the experimental data in both the value of the critical temperature and in the size and width of the jumps in the heat capacity.
dc.identifierhttps://arxiv.org/abs/0804.0824
dc.identifierhttp://arxiv.org/abs/0804.0824
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/158299
dc.subjectSuperconductivity
dc.subjectAtomic and Molecular Clusters
dc.titleEvidence for High Tc Superconducting Transitions in Isolated Al45- and Al47- Nanoclusters
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