Frustrated Magnetism in Mott Insulating (V1-xCrx)2 O3
DC Field | Value | Language |
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dc.contributor.author | J. C. Leiner | - |
dc.contributor.author | H. O. Jeschke | - |
dc.contributor.author | R. Valentí | - |
dc.contributor.author | S. Zhang | - |
dc.contributor.author | A. T. Savici | - |
dc.contributor.author | J. Y. Y. Lin | - |
dc.contributor.author | M. B. Stone | - |
dc.contributor.author | M. D. Lumsden | - |
dc.contributor.author | Jiawang Hong | - |
dc.contributor.author | O. Delaire | - |
dc.contributor.author | Wei Bao | - |
dc.contributor.author | C. L. Broholm | - |
dc.date.available | 2019-05-02T08:08:22Z | - |
dc.date.created | 2019-03-19 | - |
dc.date.issued | 2019-02 | - |
dc.identifier.issn | 2160-3308 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/5688 | - |
dc.description.abstract | V2O3 famously features all four combinations of paramagnetic versus antiferromagnetic and metallic versus insulating states of matter in response to percent-level doping, pressure in the GPa range, and temperature below 300 K. Using time-of-flight neutron spectroscopy combined with density functional theory calculations of magnetic interactions, we have mapped and analyzed the inelastic magnetic neutron scattering cross section over a wide range of energy and momentum transfer in the chromium-stabilized antiferromagnetic and paramagnetic insulating phases. Our results reveal an important magnetic frustration and degeneracy of the paramagnetic insulating phase which is relieved by the rhombohedral-to-monoclinic transition at TN ¼ 185 K. This leads to the recognition that magnetic frustration is an inherent property of the paramagnetic phase in ðV1−xCrxÞ 2O3 and plays a key role in suppressing the magnetic long-rangeordering temperature and exposing a large phase space for the paramagnetic Mott metal-insulator transition to occur. c.Published by the American Physical Society | - |
dc.description.uri | 1 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Frustrated Magnetism in Mott Insulating (V1-xCrx)2 O3 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000459310800001 | - |
dc.identifier.scopusid | 2-s2.0-85062028903 | - |
dc.identifier.rimsid | 67572 | - |
dc.contributor.affiliatedAuthor | J. C. Leiner | - |
dc.identifier.doi | 10.1103/PhysRevX.9.011035 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW X, v.9, no.1, pp.011035 | - |
dc.citation.title | PHYSICAL REVIEW X | - |
dc.citation.volume | 9 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 011035 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |