dc.creator | Manchón Gordón, Alejandro F. | es |
dc.creator | Sánchez Jiménez, Pedro Enrique | es |
dc.creator | Blázquez Gámez, Javier Sebastián | es |
dc.creator | Perejón Pazo, Antonio | es |
dc.creator | Pérez Maqueda, Luis A. | es |
dc.date.accessioned | 2023-05-25T14:00:11Z | |
dc.date.available | 2023-05-25T14:00:11Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Manchón Gordón, A.F., Sánchez Jiménez, P.E., Blázquez Gámez, J.S., Perejón Pazo, A. y Pérez Maqueda, L.A. (2023). Structural, Vibrational, and Magnetic Characterization of Orthoferrite LaFeO3 Ceramic Prepared by Reaction Flash Sintering. Materials, 6 (3), 1019. https://doi.org/10.3390/ma16031019. | |
dc.identifier.issn | 1996-1944 | es |
dc.identifier.uri | https://hdl.handle.net/11441/146632 | |
dc.description.abstract | LaFeO3 perovskite ceramics have been prepared via reaction flash technique using Fe2O3 and La2O3 as precursors. The obtained pellets have been investigated using several techniques. The formation of LaFeO3 has been clearly confirmed by X-ray diffraction. The scanning electron microscopy micrographs have shown the microporous character of the obtained pellets due to the low temperature and dwell time used in the synthesis process (10 min at 1173 K). The orthorhombic-rhombohedral phase transition has been observed at approximately 1273 K in differential thermal analysis measurements, which also allows us to determine the Néel temperature at 742 K. The fitted Mössbauer spectra exposed the presence of a single sextet ascribed to the Fe+3 ions in the tetrahedral site. Finally, magnetic measurements at room temperature indicate the antiferromagnetic character of the sample. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación TED2021-131839B-C22, PDC2021-121552-C21, FJC2021-047783 | es |
dc.description.sponsorship | Junta de Andalucía ProyExcel_00360 | es |
dc.format | application/pdf | es |
dc.format.extent | 12 p. | es |
dc.language.iso | eng | es |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | es |
dc.relation.ispartof | Materials, 6 (3), 1019. | |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Lanthanum ferrite | es |
dc.subject | Magnetic properties | es |
dc.subject | Mössbauer spectroscopy | es |
dc.subject | Perovskite structure | es |
dc.subject | Reactive flash sintering | es |
dc.title | Structural, Vibrational, and Magnetic Characterization of Orthoferrite LaFeO3 Ceramic Prepared by Reaction Flash Sintering | 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 Química Inorgánica | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física de la Materia Condensada | es |
dc.relation.projectID | TED2021-131839B-C22 | es |
dc.relation.projectID | PDC2021-121552-C21 | es |
dc.relation.projectID | FJC2021-047783 | es |
dc.relation.projectID | ProyExcel_00360 | es |
dc.relation.publisherversion | https://doi.org/10.3390/ma16031019 | es |
dc.identifier.doi | 10.3390/ma16031019 | es |
dc.journaltitle | Materials | es |
dc.publication.volumen | 6 | es |
dc.publication.issue | 3 | es |
dc.publication.initialPage | 1019 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |
dc.contributor.funder | Junta de Andalucía | es |