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Article: Antiferromagnetic Heisenberg model on an anisotropic triangular lattice in the presence of a magnetic field

TitleAntiferromagnetic Heisenberg model on an anisotropic triangular lattice in the presence of a magnetic field
Authors
KeywordsPhysics
Issue Date2002
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 2002, v. 66 n. 17, p. 1724071-1724074 How to Cite?
AbstractWe use Schwinger boson mean field theory to study the antiferromagnetic spin-1/2 Heisenberg model on an anisotropic triangular lattice in the presence of a uniform external magnetic field. We calculate the field dependence of the spin incommensurability in the ordered spin spiral phase, and compare the results to the recent experiments in Cs2CuCl4 by Coldea et al. [Phys. Rev. Lett. 86, 1335 (2001)].
Persistent Identifierhttp://hdl.handle.net/10722/43366
ISSN
2001 Impact Factor: 3.07
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorShen, SQen_HK
dc.contributor.authorZhang, FCen_HK
dc.date.accessioned2007-03-23T04:44:22Z-
dc.date.available2007-03-23T04:44:22Z-
dc.date.issued2002en_HK
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 2002, v. 66 n. 17, p. 1724071-1724074en_HK
dc.identifier.issn0163-1829en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43366-
dc.description.abstractWe use Schwinger boson mean field theory to study the antiferromagnetic spin-1/2 Heisenberg model on an anisotropic triangular lattice in the presence of a uniform external magnetic field. We calculate the field dependence of the spin incommensurability in the ordered spin spiral phase, and compare the results to the recent experiments in Cs2CuCl4 by Coldea et al. [Phys. Rev. Lett. 86, 1335 (2001)].en_HK
dc.format.extent153240 bytes-
dc.format.extent34304 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_HK
dc.relation.ispartofPhysical Review B - Condensed Matter and Materials Physicsen_HK
dc.rightsPhysical Review B (Condensed Matter and Materials Physics). Copyright © American Physical Society.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysicsen_HK
dc.titleAntiferromagnetic Heisenberg model on an anisotropic triangular lattice in the presence of a magnetic fielden_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=66&issue=17&spage=172407:1&epage=4&date=2002&atitle=Antiferromagnetic+Heisenberg+model+on+an+anisotropic+triangular+lattice+in+the+presence+of+a+magnetic+fielden_HK
dc.identifier.emailShen, SQ: sshen@hkucc.hku.hken_HK
dc.identifier.emailZhang, FC: fuchun@hkucc.hku.hken_HK
dc.identifier.authorityShen, SQ=rp00775en_HK
dc.identifier.authorityZhang, FC=rp00840en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.66.172407en_HK
dc.identifier.scopuseid_2-s2.0-0036870259en_HK
dc.identifier.hkuros75011-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036870259&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume66en_HK
dc.identifier.issue17en_HK
dc.identifier.spage1724071en_HK
dc.identifier.epage1724074en_HK
dc.identifier.isiWOS:000179611700008-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridShen, SQ=7403431266en_HK
dc.identifier.scopusauthoridZhang, FC=14012468800en_HK

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