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Article: Cuprates intermediate between one and two dimensions

TitleCuprates intermediate between one and two dimensions
Authors
Keywords74.20
74.72
75.10
Issue Date1994
PublisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0022-2291
Citation
Journal Of Low Temperature Physics, 1994, v. 95 n. 1-2, p. 299-308 How to Cite?
AbstractThe key elements in all known cuprate superconductors are lightly doped CuO i-planes. Recently a new homologous series of compounds Sr n-1Cu n+1O 2n have been reported in which the planes contain a parallel array of line defects which form a trellis lattice with ladder-segments of the square lattice weakly coupled through triangular line defects. The width of the ladder segments is determined by the parameter n and varies from single chains to arbitrarily wide ladders. The magnetic properties of undoped compounds will be dominated by the properties of the ladders. Heisenberg s = 1/2 ladders can have a spin liquid groundstate with a spin gap if the number of rungs is odd so that a short range RVB groundstate is predicted for such trellis lattices. Using a t-J model to describe the doped material leads to the prediction of a d-wave RVB superconducting groundstate with a large spin gap. © 1994 Plenum Publishing Corporation.
Persistent Identifierhttp://hdl.handle.net/10722/174709
ISSN
2015 Impact Factor: 0.787
2015 SCImago Journal Rankings: 0.531
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorRice, TMen_US
dc.contributor.authorGopalan, Sen_US
dc.contributor.authorSigrist, Men_US
dc.contributor.authorZhang, FCen_US
dc.date.accessioned2012-11-26T08:46:59Z-
dc.date.available2012-11-26T08:46:59Z-
dc.date.issued1994en_US
dc.identifier.citationJournal Of Low Temperature Physics, 1994, v. 95 n. 1-2, p. 299-308en_US
dc.identifier.issn0022-2291en_US
dc.identifier.urihttp://hdl.handle.net/10722/174709-
dc.description.abstractThe key elements in all known cuprate superconductors are lightly doped CuO i-planes. Recently a new homologous series of compounds Sr n-1Cu n+1O 2n have been reported in which the planes contain a parallel array of line defects which form a trellis lattice with ladder-segments of the square lattice weakly coupled through triangular line defects. The width of the ladder segments is determined by the parameter n and varies from single chains to arbitrarily wide ladders. The magnetic properties of undoped compounds will be dominated by the properties of the ladders. Heisenberg s = 1/2 ladders can have a spin liquid groundstate with a spin gap if the number of rungs is odd so that a short range RVB groundstate is predicted for such trellis lattices. Using a t-J model to describe the doped material leads to the prediction of a d-wave RVB superconducting groundstate with a large spin gap. © 1994 Plenum Publishing Corporation.en_US
dc.languageengen_US
dc.publisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0022-2291en_US
dc.relation.ispartofJournal of Low Temperature Physicsen_US
dc.subject74.20en_US
dc.subject74.72en_US
dc.subject75.10en_US
dc.titleCuprates intermediate between one and two dimensionsen_US
dc.typeArticleen_US
dc.identifier.emailZhang, FC: fuchun@hkucc.hku.hken_US
dc.identifier.authorityZhang, FC=rp00840en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1007/BF00754945en_US
dc.identifier.scopuseid_2-s2.0-0028410150en_US
dc.identifier.volume95en_US
dc.identifier.issue1-2en_US
dc.identifier.spage299en_US
dc.identifier.epage308en_US
dc.identifier.isiWOS:A1994NJ71600029-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridRice, TM=7201893707en_US
dc.identifier.scopusauthoridGopalan, S=7005042838en_US
dc.identifier.scopusauthoridSigrist, M=7102787652en_US
dc.identifier.scopusauthoridZhang, FC=14012468800en_US

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