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Quantum phases and spin liquid properties of 1T-TaS2

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Quantum phases and spin liquid properties of 1T-TaS2

dc.contributor.author	Mañas Valero, Samuel
dc.contributor.author	Huddart, Benjamin M.
dc.contributor.author	Lancaster, Tom
dc.contributor.author	Coronado Miralles, Eugenio
dc.contributor.author	Pratt, Francis L.
dc.date.accessioned	2021-10-22T14:39:44Z
dc.date.available	2021-10-22T14:39:44Z
dc.date.issued	2021
dc.identifier.citation	Mañas Valero, Samuel Huddart, Benjamin M. Lancaster, Tom Coronado Miralles, Eugenio Pratt, Francis L. 2021 Quantum phases and spin liquid properties of 1T-TaS2 Npj Quantum Materials 6 69
dc.identifier.uri	https://hdl.handle.net/10550/80514
dc.description.abstract	Quantum materials exhibiting magnetic frustration are connected to diverse phenomena, including high Tc superconductivity, topological order, and quantum spin liquids (QSLs). A QSL is a quantum phase (QP) related to a quantum-entangled fluid-like state of matter. Previous experiments on QSL candidate materials are usually interpreted in terms of a single QP, although theories indicate that many distinct QPs are closely competing in typical frustrated spin models. Here we report on combined temperaturedependent muon spin relaxation and specific heat measurements for the triangular-lattice QSL candidate material 1T-TaS2 that provide evidence for competing QPs. The measured properties are assigned to arrays of individual QSL layers within the layered charge density wave structure of 1T-TaS2 and their characteristic parameters can be interpreted as those of distinct Z2 QSL phases. The present results reveal that a QSL description can extend beyond the lowest temperatures, offering an additional perspective in the search for such materials.
dc.language.iso	eng
dc.relation.ispartof	Npj Quantum Materials, 2021, vol. 6, num. 69
dc.subject	Materials
dc.subject	Quàntums, Teoria dels
dc.title	Quantum phases and spin liquid properties of 1T-TaS2
dc.type	journal article	es_ES
dc.date.updated	2021-10-22T14:39:45Z
dc.identifier.doi	10.1038/s41535-021-00367-w
dc.identifier.idgrec	148419
dc.rights.accessRights	open access	es_ES