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Cu3Te2O5(OH)4: A Frustrated Two-Dimensional Quantum “Magnetic Raft” as a Possible Pathway to a Spin Liquid

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dc.contributor.authorZhu, Tianyu-
dc.contributor.authorZhu, Bei-
dc.contributor.authorMentré, Olivier-
dc.contributor.authorSuheon Lee-
dc.contributor.authorChen, Dan-
dc.contributor.authorJin, Yanling-
dc.contributor.authorZhu, Wenxuan-
dc.contributor.authorArévalo-López, A.M.-
dc.contributor.authorMinaud, Claire-
dc.contributor.authorChoi, Kwang-Yong-
dc.contributor.authorLü, Kwang-Yong-
dc.date.accessioned2023-07-03T22:01:53Z-
dc.date.available2023-07-03T22:01:53Z-
dc.date.created2023-05-30-
dc.date.issued2023-05-
dc.identifier.issn0897-4756-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/13564-
dc.description.abstractWe report a combined experimental and theoretical study of the hitherto unknown compound Cu3Te2O5(OH)4 that comprises an original network of ferromagnetic (FM; J1 = −100 K with strong next-nearest neighbor exchanges JNNN = 50 K) chains and alternating antiferromagnetic (AFM; J2 ∼ 148 K, and J2′ ∼ 125 K) chains arranged in a so-called S = 1/2 two-dimensional “magnetic raft” spin-lattice. The two one-dimensional spin sublattices are interconnected by weaker exchanges (Jd ∼ 40 K), which create tetrahedral Cu4 knots between the cross-linked “raft” legs, bringing about strong magnetic frustration. The magnetic susceptibility and specific heat show the absence of magnetic ordering down to 1.8 K hampered by fully frustrated Cu1 spins. High-field magnetization reveals a one-third magnetization plateau that is stable up to 33 T, which conveys the fingerprint of the individual AFM and FM chains. Magnetic entropy shows a two-stage Schottky-like release, implying the thermal decoupling of magnetic sublattices. Our work establishes that Cu3Te2O5(OH)4 can serve as a prominent platform for discovering sought-after quantum spin liquids in chemistry and physics. © 2023 American Chemical Society.-
dc.language영어-
dc.publisherAmerican Chemical Society-
dc.titleCu3Te2O5(OH)4: A Frustrated Two-Dimensional Quantum “Magnetic Raft” as a Possible Pathway to a Spin Liquid-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000987236300001-
dc.identifier.scopusid2-s2.0-85159573938-
dc.identifier.rimsid80849-
dc.contributor.affiliatedAuthorSuheon Lee-
dc.identifier.doi10.1021/acs.chemmater.3c00177-
dc.identifier.bibliographicCitationChemistry of Materials, v.35, no.10, pp.3951 - 3959-
dc.relation.isPartOfChemistry of Materials-
dc.citation.titleChemistry of Materials-
dc.citation.volume35-
dc.citation.number10-
dc.citation.startPage3951-
dc.citation.endPage3959-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.subject.keywordPlusTOTAL-ENERGY CALCULATIONS-
dc.subject.keywordPlusSYSTEM-
dc.subject.keywordPlusFERROMAGNETISM-
dc.subject.keywordPlusDYNAMICS-
dc.subject.keywordPlusPHASES-
dc.subject.keywordPlusCHARGE-
Appears in Collections:
Center for Integrated Nanostructure Physics(나노구조물리 연구단) > 1. Journal Papers (저널논문)
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