Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Sungwon | ko |
dc.contributor.author | Lee, Wonjun | ko |
dc.contributor.author | Lee, S. | ko |
dc.contributor.author | Park, J. | ko |
dc.contributor.author | Lee, C. H. | ko |
dc.contributor.author | Choi, Y. S. | ko |
dc.contributor.author | Do, S-H | ko |
dc.contributor.author | Choi, Woojae | ko |
dc.contributor.author | Chen, Wei-Tin | ko |
dc.contributor.author | Chou, Fangcheng | ko |
dc.contributor.author | Gorbunov, D., I | ko |
dc.contributor.author | Oshima, Yugo | ko |
dc.contributor.author | Ali, Anzar | ko |
dc.contributor.author | Singh, Yogesh | ko |
dc.contributor.author | Berlie, Adam | ko |
dc.contributor.author | Watanabe, I | ko |
dc.contributor.author | Choi, Kwang-Yong | ko |
dc.date.accessioned | 2021-03-11T05:53:41Z | - |
dc.date.available | 2021-03-11T05:53:41Z | - |
dc.date.created | 2021-02-18 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.citation | Physical Review Materials, v.5, no.1, pp.014411 | - |
dc.identifier.issn | 2475-9953 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/12989 | - |
dc.description.abstract | The B-site ordered double perovskites Sr2Cu(Te1-xWx)O6 provide an excellent arena for investigating exotic phases expected for the J1-J2 square-lattice Heisenberg antiferromagnet. Here, combining magnetic susceptibility and specific-heat measurements with electron spin resonance (ESR) and muon spin rotation/relaxation (μSR) techniques, we explore a spin-liquid-like state in the vicinity of the Néel critical end point (x=0.05-0.1). The specific heat and the ESR and muon relaxation rates give evidence for an energy hierarchy of low-energy excitations, reminiscent of randomness-induced singlet states. In addition, the weak transverse μSR data show a fraction of frozen magnetic moments in the random-singlet background. The origin of a random-singlet-like state near the phase boundary is discussed in terms of concomitant exchange randomness and local strain generated by the W6+-for-Te6+ substitution. © 2021 American Physical Society. | - |
dc.language | English | - |
dc.publisher | American Physical Society | - |
dc.title | Quantum disordered state in the J(1)-J(2) square-lattice antiferromagnet Sr2Cu(Te0.95W0.05)O-6 | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevMaterials.5.014411 | - |
dc.identifier.wosid | 000609269600001 | - |
dc.identifier.scopusid | 2-s2.0-85100405762 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.contributor.nonIdAuthor | Yoon, Sungwon | - |
dc.contributor.nonIdAuthor | Lee, Wonjun | - |
dc.contributor.nonIdAuthor | Lee, S. | - |
dc.contributor.nonIdAuthor | Park, J. | - |
dc.contributor.nonIdAuthor | Lee, C. H. | - |
dc.contributor.nonIdAuthor | Choi, Y. S. | - |
dc.contributor.nonIdAuthor | Do, S-H | - |
dc.contributor.nonIdAuthor | Chen, Wei-Tin | - |
dc.contributor.nonIdAuthor | Chou, Fangcheng | - |
dc.contributor.nonIdAuthor | Gorbunov, D., I | - |
dc.contributor.nonIdAuthor | Oshima, Yugo | - |
dc.contributor.nonIdAuthor | Ali, Anzar | - |
dc.contributor.nonIdAuthor | Singh, Yogesh | - |
dc.contributor.nonIdAuthor | Berlie, Adam | - |
dc.contributor.nonIdAuthor | Watanabe, I | - |
dc.contributor.nonIdAuthor | Choi, Kwang-Yong | - |
dc.identifier.citationVolume | 5 | - |
dc.identifier.citationNumber | 1 | - |
dc.identifier.citationStartPage | 014411 | - |
dc.identifier.citationTitle | Physical Review Materials | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordPlus | MODEL | - |
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