dc.creator | Linyu, Gan | es |
dc.creator | Romero Landa, Francisco Javier | es |
dc.creator | Franco García, Victorino | es |
dc.creator | Martín Olalla, José María | es |
dc.creator | Gallardo Cruz, María del Carmen | es |
dc.creator | Salje, Ekhard K.H. | es |
dc.creator | Zhou, Yumei | es |
dc.creator | Aktas, Oktay | es |
dc.date.accessioned | 2019-11-18T10:32:00Z | |
dc.date.available | 2019-11-18T10:32:00Z | |
dc.date.issued | 2019-10-18 | |
dc.identifier.citation | Linyu, G., Romero Landa, F.J., Franco García, V., Martín Olalla, J.M., Gallardo Cruz, M.d.C., Salje, E.K.H.,...,Aktas, O. (2019). Correlations between Elastic, Calorimetric, and Polar Properties of Ferroelectric PbSc0.5Ta0.5O3 (PST). Applied Physics Letters, 115, 161904. | |
dc.identifier.issn | 0003-6951 | es |
dc.identifier.uri | https://hdl.handle.net/11441/90267 | |
dc.description.abstract | Calorimetric, elastic, and polar properties of ferrolectric lead scandium tantalate PbSc0.5Ta0.5O3 (PST) with 65% cation
order have been investigated in the vicinity of the paraelectric-ferroelectric transition at Ttrans = 295K. Comparison of
temperature dependencies of the excess specific heat and elastic properties indicate that both anomalies stem from ther-
mal fluctuations of order parameters in three dimensions. These fluctuations are consistent with tweed microstructure.
This transition is driven by several coupled thermodynamic order parameters, as evidenced by a strongly non-linear
scaling of the excess entropy with the squared ferroelectric polarization. | es |
dc.description.sponsorship | National Natural Science Foundation of China (51850410520, 51320105014 and 51621063) | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | AIP | es |
dc.relation.ispartof | Applied Physics Letters, 115, 161904. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject | pst; calorimetry; polarization; entropy; landau | es |
dc.title | Correlations between Elastic, Calorimetric, and Polar Properties of Ferroelectric PbSc0.5Ta0.5O3 (PST) | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física de la Materia Condensada | es |
dc.relation.projectID | 51850410520 | es |
dc.relation.projectID | 51320105014 | es |
dc.relation.projectID | 51621063 | es |
dc.relation.publisherversion | https://doi.org/10.1063/1.5116753 | es |
dc.identifier.doi | https://doi.org/10.1063/1.5116753 | es |
dc.contributor.group | Universidad de Sevilla. PAI:FQM-130 | es |
idus.format.extent | 5 | es |
dc.journaltitle | Applied Physics Letters | es |
dc.publication.volumen | 115 | es |
dc.publication.initialPage | 161904 | es |