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Magnetic and electronic phase transitions probed by nanomechanical resonators

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Magnetic and electronic phase transitions probed by nanomechanical resonators

dc.contributor.author	Siskins, Makars
dc.contributor.author	Lee, Martin
dc.contributor.author	Mañas Valero, Samuel
dc.contributor.author	Coronado Miralles, Eugenio
dc.contributor.author	Blanter, Yaroslav M.
dc.contributor.author	Van der Zant, H. S. J.
dc.contributor.author	Steeneken, P. G.
dc.date.accessioned	2021-05-26T15:50:20Z
dc.date.available	2021-05-26T15:50:20Z
dc.date.issued	2020
dc.identifier.citation	Siskins, Makars Lee, Martin Mañas Valero, Samuel Coronado Miralles, Eugenio Blanter, Yaroslav M. Van der Zant, H.S.J. Steeneken, P. G. 2020 Magnetic and electronic phase transitions probed by nanomechanical resonators Nature Communications 11 2698 1 7
dc.identifier.uri	https://hdl.handle.net/10550/79459
dc.description.abstract	The reduced dimensionality of two-dimensional (2D) materials results in characteristic types of magnetically and electronically ordered phases. However, only few methods are available to study this order, in particular in ultrathin insulating antiferromagnets that couple weakly to magnetic and electronic probes. Here, we demonstrate that phase transitions in thin membranes of 2D antiferromagnetic FePS3, MnPS3 and NiPS3 can be probed mechanically via the temperature-dependent resonance frequency and quality factor. The observed relation between mechanical motion and antiferromagnetic order is shown to be mediated by the specific heat and reveals a strong dependence of the Néel temperature of FePS3 on electrostatically induced strain. The methodology is not restricted to magnetic order, as we demonstrate by probing an electronic charge-density-wave phase in 2H-TaS2. It thus offers the potential to characterize phase transitions in a wide variety of materials, including those that are antiferromagnetic, insulating or so thin that conventional bulk characterization methods become unsuitable.
dc.language.iso	eng
dc.relation.ispartof	Nature Communications, 2020, vol. 11, num. 2698 , p. 1-7
dc.subject	Materials
dc.title	Magnetic and electronic phase transitions probed by nanomechanical resonators
dc.type	journal article	es_ES
dc.date.updated	2021-05-26T15:50:21Z
dc.identifier.doi	10.1038/s41467-020-16430-2
dc.identifier.idgrec	140663
dc.rights.accessRights	open access	es_ES