Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/195028
Type: Artigo de periódico
Title: Anisotropic Superconducting Properties Of Aligned Mgb(2) Crystallites.
Author: de Lima, O F
Ribeiro, R A
Avila, M A
Cardoso, C A
Coelho, A A
Abstract: Samples of aligned MgB(2) crystallites have been prepared, allowing for the first time the direct identification of an upper critical field anisotropy H(ab)(c2)/H(c)(c2) = xi(ab)/xi(c) approximately 1.7, with xi(o,ab) approximately 70 A, xi(o,c) approximately 40 A, and a mass anisotropy ratio m(ab)/m(c) approximately 0.3. A ferromagnetic background signal was identified, possibly related to the raw materials purity.
Rights: aberto
Identifier DOI: 
Address: http://www.ncbi.nlm.nih.gov/pubmed/11415407
Date Issue: 2001
Appears in Collections:Unicamp - Artigos e Outros Documentos

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