Excitations in a four-leg antiferromagnetic Heisenberg spin tube
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Garlea, V. O. | - |
dc.contributor.author | Zheludev, A. | - |
dc.contributor.author | Regnault, L. -P. | - |
dc.contributor.author | Chung, J. -H. | - |
dc.contributor.author | Qiu, Y. | - |
dc.contributor.author | Boehm, M. | - |
dc.contributor.author | Habicht, K. | - |
dc.contributor.author | Meissner, M. | - |
dc.date.accessioned | 2021-09-09T11:48:45Z | - |
dc.date.available | 2021-09-09T11:48:45Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2008-01-25 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/124213 | - |
dc.description.abstract | Inelastic neutron scattering is used to investigate magnetic excitations in the quasi-one-dimensional quantum spin-liquid system Cu(2)Cl(4)center dot D(8)C(4)SO(2). Contrary to previously conjectured models that relied on bond-alternating nearest-neighbor interactions in the spin chains, the dominant interactions are actually next-nearest-neighbor in-chain antiferromagnetic couplings. The appropriate Heisenberg Hamiltonian is equivalent to that of a S=1/2 4-leg spin-tube with almost perfect one dimensionality and no bond alternation. A partial geometric frustration of rung interactions induces a small incommensurability of short-range spin correlations. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | MAGNETIC-FIELD | - |
dc.subject | SYSTEM CU2CL4-CENTER-DOT-H8C4SO2 | - |
dc.subject | LADDER | - |
dc.subject | CRYSTAL | - |
dc.subject | DIMERIZATION | - |
dc.subject | SPECTRUM | - |
dc.subject | CUGEO3 | - |
dc.subject | CHAINS | - |
dc.subject | GAPS | - |
dc.title | Excitations in a four-leg antiferromagnetic Heisenberg spin tube | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, J. -H. | - |
dc.identifier.doi | 10.1103/PhysRevLett.100.037206 | - |
dc.identifier.wosid | 000252698100090 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.100, no.3 | - |
dc.relation.isPartOf | PHYSICAL REVIEW LETTERS | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 100 | - |
dc.citation.number | 3 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | MAGNETIC-FIELD | - |
dc.subject.keywordPlus | SYSTEM CU2CL4-CENTER-DOT-H8C4SO2 | - |
dc.subject.keywordPlus | LADDER | - |
dc.subject.keywordPlus | CRYSTAL | - |
dc.subject.keywordPlus | DIMERIZATION | - |
dc.subject.keywordPlus | SPECTRUM | - |
dc.subject.keywordPlus | CUGEO3 | - |
dc.subject.keywordPlus | CHAINS | - |
dc.subject.keywordPlus | GAPS | - |
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