Random-singlet-like state emergent in s = 5/2 frustrated cubic lattice
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Chanhyeon | - |
dc.contributor.author | Lee, Sang-Kwon | - |
dc.contributor.author | Lee, Suheon | - |
dc.contributor.author | van Tol, J. | - |
dc.contributor.author | Choi, Kwang-Yong | - |
dc.date.accessioned | 2024-03-07T03:03:34Z | - |
dc.date.available | 2024-03-07T03:03:34Z | - |
dc.date.issued | 2024-01 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/72706 | - |
dc.description.abstract | We employ thermodynamic and electron spin resonance (ESR) techniques to elucidate the effects of quenched disorder on a ground state of s= 5 / 2 frustrated cubic antiferromagnet La 3 Sb 3 Mn 2 O 14 . We observe the development of multiple ESR lines for temperatures below 80 K. Concomitantly, the ESR linewidth exhibits a power-law increase, accompanied by an intriguing shift in resonance fields. These observations point to the occurrence of inhomogeneous magnetism. Additionally, ac magnetic susceptibility and magnetization data obey a scaling relation of χ′(H, T) and M(H, T) in μBH/ kBT with the scaling exponent α= 0.53 . This scaling behavior alludes to the formation of a random-singlet-like state and the presence of abundant low-lying excitations. Our results highlight the concerted interplay of strong disorder and frustration to stabilize a putative random-singlet state even in classical and high-dimensional spin systems. © 2024, The Korean Physical Society. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Korean Physical Society | - |
dc.title | Random-singlet-like state emergent in s = 5/2 frustrated cubic lattice | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s40042-023-00987-4 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Physical Society, v.84, no.2, pp 151 - 157 | - |
dc.identifier.kciid | ART003048229 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 001135842700001 | - |
dc.identifier.scopusid | 2-s2.0-85181241668 | - |
dc.citation.endPage | 157 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 151 | - |
dc.citation.title | Journal of the Korean Physical Society | - |
dc.citation.volume | 84 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Frustration | - |
dc.subject.keywordAuthor | Quantum magnet | - |
dc.subject.keywordAuthor | Quantum scalings | - |
dc.subject.keywordAuthor | Random singlet | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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