Depression of the zero-temperature super
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D. Ariosa; T. Luthy; C. Cao; J. Perret; P. Martinoli
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Article
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1994
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Elsevier Science
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English
β 172 KB
Heterostmctures made of thick (15 unit cells) insulating PrBa2Cu307(PBCO) and thin superconducting YBa2Cu307(YBCO), such as [PBCO]Is/[YBCO]n/[PBCO]15 trilayers ~..aud decoupled [YBCO]n/[PBCO]15 superlattices [n=l,2... unit cells (UC)], were prepared by an in-situ laser ablation technique. Both T c a