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원자제어저차원전자계연구단
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Random-singlet-like state emergent in s = 5/2 frustrated cubic lattice

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dc.contributor.authorLee, Chanhyeon-
dc.contributor.authorLee, Sang-Kwon-
dc.contributor.authorSuheon Lee-
dc.contributor.authorvan Tol, J.-
dc.contributor.authorChoi, Kwang-Yong-
dc.date.accessioned2024-02-06T22:00:19Z-
dc.date.available2024-02-06T22:00:19Z-
dc.date.created2024-01-11-
dc.date.issued2024-01-
dc.identifier.issn0374-4884-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/14776-
dc.description.abstractWe 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.language영어-
dc.publisherKorean Physical Society-
dc.titleRandom-singlet-like state emergent in s = 5/2 frustrated cubic lattice-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid001135842700001-
dc.identifier.scopusid2-s2.0-85181241668-
dc.identifier.rimsid82393-
dc.contributor.affiliatedAuthorSuheon Lee-
dc.identifier.doi10.1007/s40042-023-00987-4-
dc.identifier.bibliographicCitationJournal of the Korean Physical Society, v.84, pp.151 - 157-
dc.relation.isPartOfJournal of the Korean Physical Society-
dc.citation.titleJournal of the Korean Physical Society-
dc.citation.volume84-
dc.citation.startPage151-
dc.citation.endPage157-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.relation.journalWebOfScienceCategoryPhysics, Multidisciplinary-
dc.subject.keywordAuthorFrustration-
dc.subject.keywordAuthorQuantum magnet-
dc.subject.keywordAuthorQuantum scalings-
dc.subject.keywordAuthorRandom singlet-
Appears in Collections:
Center for Artificial Low Dimensional Electronic Systems(원자제어 저차원 전자계 연구단) > 1. Journal Papers (저널논문)
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