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DC Field | Value | Language |
---|---|---|
dc.citation.number | 2 | - |
dc.citation.startPage | 020407 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 91 | - |
dc.contributor.author | Ma, Jie | - |
dc.contributor.author | Lee, JunHee | - |
dc.contributor.author | Hahn, S. E. | - |
dc.contributor.author | Hong, Tao | - |
dc.contributor.author | Cao, Huibo | - |
dc.contributor.author | Aczel, Adam A. | - |
dc.contributor.author | Dun, Zhiling | - |
dc.contributor.author | Stone, Matthew B. | - |
dc.contributor.author | Tian, Wei | - |
dc.contributor.author | Qiu, Y. | - |
dc.contributor.author | Copley, John R D | - |
dc.contributor.author | Zhou, Haidong | - |
dc.contributor.author | Fishman, Randy S. | - |
dc.contributor.author | Matsuda, Masaaki | - |
dc.date.accessioned | 2023-12-22T01:42:45Z | - |
dc.date.available | 2023-12-22T01:42:45Z | - |
dc.date.created | 2015-12-10 | - |
dc.date.issued | 2015-01 | - |
dc.description.abstract | The crossover from localized to itinerant electron regimes in the geometrically frustrated spinel system Mn1-x CoxV2O4 is explored by neutron-scattering measurements, first-principles calculations, and spin models. At low Co doping, the orbital ordering (OO) of the localized V3+ spins suppresses magnetic frustration by triggering a tetragonal distortion. At high Co doping levels, however, electronic itinerancy melts the OO and lessens the structural and magnetic anisotropies, thus increasing the amount of geometric frustration for the V-site pyrochlore lattice. Contrary to the predicted paramagentism induced by chemical pressure, the measured noncollinear spin states in the Co-rich region of the phase diagram provide a unique platform where localized spins and electronic itinerancy compete in a geometrically frustrated spinel. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.91, no.2, pp.020407 | - |
dc.identifier.doi | 10.1103/PhysRevB.91.020407 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.scopusid | 2-s2.0-84921820433 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/17958 | - |
dc.identifier.url | http://journals.aps.org/prb/abstract/10.1103/PhysRevB.91.020407 | - |
dc.identifier.wosid | 000348474200002 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Strong competition between orbital ordering and itinerancy in a frustrated spinel vanadate | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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