Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/102046
Type: Artigo de periódico
Title: Vortex Lattice In Bi2sr2cacu2o8+δ Well Above The First-order Phase-transition Boundary
Author: Torres J.H.S.
Ricardo da Silva R.
Moehlecke S.
Kopelevich Y.
Abstract: Measurements of non-local in-plane resistance originating from transverse vortex-vortex correlations have been performed on a Bi2Sr2CaCu2O8+δ high-Tc superconductor in a magnetic field up to 9T applied along the crystal c-axis. Our results demonstrate that a rigid vortex lattice does exist over a broad portion of the magnetic field-temperature (H-T) phase diagram, well above the first-order transition (FOT) boundary HFOT(T). The results also provide evidence for the vortex lattice melting and vortex liquid decoupling phase transitions, occurring above the HFOT(T). © 2002 Elsevier Science Ltd. All rights reserved.
Editor: 
Rights: fechado
Identifier DOI: 10.1016/S0038-1098(02)00629-4
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0037213244&partnerID=40&md5=1a7171c989a2b60fc8406d258a8375de
Date Issue: 2003
Appears in Collections:Unicamp - Artigos e Outros Documentos

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