Quantum phases and spin liquid properties of 1T-TaS2

Quantum phases and spin liquid properties of 1T-TaS2

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Quantum phases and spin liquid properties of 1T-TaS2

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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

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