dc.creator | Romero Landa, Francisco Javier | es |
dc.creator | Gallardo Cruz, María del Carmen | es |
dc.creator | Cerro González, Jaime A. del | es |
dc.date.accessioned | 2017-07-13T16:19:20Z | |
dc.date.available | 2017-07-13T16:19:20Z | |
dc.date.issued | 2006-12-01 | |
dc.identifier.citation | Romero Landa, F.J., Gallardo Cruz, M.d.C. y Cerro González, J.d. (2006). Phase coexistence in highly deuterated ferroelectric triglycine selenate: Landau description. Europhysics Letters, 76 (5), 863-869. | |
dc.identifier.issn | 0295-5075 (impreso) | es |
dc.identifier.issn | 1286-4854 (electronico) | es |
dc.identifier.uri | http://hdl.handle.net/11441/62497 | |
dc.description.abstract | The phase transition in a 90% deuterated sample of TGSe has been investigated by calorimetric and dielectric measurements. As a consequence of the presence of an internal crack in the sample, the transition takes place in two stages separated by an interval where the paraelectric and the ferroelectric phases coexist without latent heat contribution. From the latent heat, the specific heat excess and the Curie law for the dielectric constant, it is shown that the transition follows a 2-4-6 Landau potential, whose coefficients are determined. This potential describes completely all the data, including those corresponding to the coexistence interval. | es |
dc.description.sponsorship | Dirección General de Investigación Científica y Técnica (DGICYT) FIS2005-02444 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | IOP Publishing Ltd. | es |
dc.relation.ispartof | Europhysics Letters, 76 (5), 863-869. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Phase coexistence in highly deuterated ferroelectric triglycine selenate: Landau description | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física de la Materia Condensada | es |
dc.relation.projectID | FIS2005-02444 | es |
dc.relation.publisherversion | http://dx.doi.org/10.1209/epl/i2006-10348-5 | es |
dc.identifier.doi | 10.1209/epl/i2006-10348-5 | es |
idus.format.extent | 7 p. | es |
dc.journaltitle | Europhysics Letters | es |
dc.publication.volumen | 76 | es |
dc.publication.issue | 5 | es |
dc.publication.initialPage | 863 | es |
dc.publication.endPage | 869 | es |
dc.contributor.funder | Ministerio de Educación y Ciencia (MEC). España | |