Please use this identifier to cite or link to this item:
https://repositorio.accefyn.org.co/handle/001/1026
Cómo citar
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Parada, Yury | - |
dc.contributor.author | Parra, Carlos | - |
dc.contributor.author | Caicedo, Fania | - |
dc.contributor.author | Landínez Téllez, David A. | - |
dc.contributor.author | Roa Rojas, Jairo | - |
dc.date.accessioned | 2021-11-15T15:29:35Z | - |
dc.date.available | 2021-11-15T15:29:35Z | - |
dc.date.issued | 2018-06-28 | - |
dc.identifier.uri | https://repositorio.accefyn.org.co/handle/001/1026 | - |
dc.description.abstract | El material cerámico policristalino Sr2SbMnO6 se sintetizó mediante el método convencional de reacción en estado sólido. La ruta de síntesis usada difirió de otras reportadas en la literatura en que se usó SrO en lugar de SrCO3 como precursor del Sr. Los patrones de difracción de rayos X obtenidos a temperaturas entre 25 y 1.400 °C se estudiaron mediante el método de refinamiento de Rietveld con el programa Generalized Structure Analysis System (GSAS). Los resultados revelaron que la estructura era tetragonal con el grupo espacial P4/mnc a temperaturas entre los 100 y los 600 °C, y cambió a una estructura cúbica con el grupo espacial Fm-3m a temperaturas entre los 800 y los 1.000 °C. Se discute, asimismo, la dependencia del parámetro de red en función de la temperatura. El estudio de este material es importante dadas sus propiedades multiferróicas. | spa |
dc.description.abstract | The polycrystalline ceramic of Sr2SbMnO6 was synthesized by the conventional solid state reaction. The used synthesis route differed from others reported in the literature, as we used SrO instead of SrCO3 as the Sr precursor. Studies of the X-ray diffraction (XRD) pattern obtained by means of the Rietveld refinement using the code of the Generalized Structure Analysis System (GSAS) software were performed. The analyses revealed that the crystal structure was tetragonal in space group P4/mnc at temperatures from 100 to 600º C, and changed to a cubic structure with space group Fm-3m at temperatures between 800 and 1,000º C. The temperature dependence of the lattice parameter was also discussed. The study of this material is important given its multiferroic properties. | eng |
dc.format.mimetype | application/pdf | spa |
dc.language.iso | spa | spa |
dc.publisher | Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International | spa |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | spa |
dc.source | Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
dc.title | Evolution of the structural ordering of the Sr2SbMnO6 perovskite as a function of temperature | spa |
dc.type | Artículo de revista | spa |
dcterms.audience | Estudiantes, Profesores, Comunidad científica colombiana | spa |
dcterms.references | Baral, A. & Varma, K. B. R. (2009). Low temperature molten-salt synthesis of nanocrystalline cubic Sr2SbMnO6. Journal of Solid State Chemistry. 182 (12): 3282-3288 | spa |
dcterms.references | Cheah, M., Saines, P. J., Kennedy, B. J. (2006). The Jahn–Teller distortion and cation ordering in the perovskite Sr2MnSbO6. Journal of Solid State Chemistry. 179 (6): 1775-1781 | spa |
dcterms.references | Baral, A., Preethi, K.R.S. & Varma, M.B.R. (2011). Dielectric relaxation behaviour of Sr2SbMnO6 ceramics fabricated from nanocrystalline powders prepared by molten salt synthesis. Bulletin of Materials Science. 34 (1): 53-60. | spa |
dcterms.references | Foster, M. C., Nielson, R. M., Abrahams, S. C. (1997). Sr2SbMnO6: A new semiconductor ferroelectric. Journal of Applied Physics. 82 (6): 3076-3080. | spa |
dcterms.references | Ivanov, S. A., Nordblad, P., Tellgren, R., Hewat, A. (2009). Temperature evolution of structure and magnetic properties in the perovskite Sr2MnSbO6. Materials Research Bulletin. 44 (4): 822-830 | spa |
dcterms.references | Mahato, D. K., Dutta, A., & Sinha, T. P. (2010). Impedance spectroscopy analysis of double perovskite Ho2NiTiO6. Journal of Materials Science. 45 (24): 6757-6762. | spa |
dcterms.references | Majhi, K., Prakash, B. S., Varma, K. B. R. (2007). Extreme values of relative permittivity and dielectric relaxation in Sr2SbMnO6 ceramics. Journal of Physics D: Applied Physics. 40 (22): 7128. | spa |
dcterms.references | Ortiz-Díaz, O., Rodríguez, M. J. A., Fajardo, F., Téllez, D. L., Roa-Rojas, J. (2007). Electronic and structural properties of Sr2YSbO6. Physica B: Condensed Matter. 398 (2): 248-251. | spa |
dcterms.references | Politova, E. D., Kaleva, G. M., Danilenko, I. N., Chuprakov, V. F., Ivanov, S. A., Venevtsev, Y. N. (1990). Phase transforma-tions in PbTiO3-Sr(Sb1/2Mn1/2)O3 system. Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy. 26 (11): 2352-2356. | spa |
dcterms.references | Preethi-Meher, K. R. S., Janolin, P. E., Guiblin, N., Paramesh, G., Varma, K. B. R. (2012). High temperature phase transition studies and dielectric properties of Sr2SbMnO6. AIP Conference Proceedings. 1447 (1): 137-138. | spa |
dcterms.references | Yamagata, M., Endo, T., Inoue, Y., Koyama, Y. (2017). Features of highly correlated electronic states in the simple perovskite manganite Sr1− xSmxMnO3 with 0.15≤ x≤ 0.50. Journal of the Physical Society of Japan. 86 (5): 054705. | spa |
dcterms.references | Yamagata, M., Inoue, Y., Koyama, Y. (2017). Crystallographic features of electronic states in the highly-correlated electronic system Sr1-xSmxMnO3 around x= 0.50. Materials Science Forum. 879: 2158-2163). Trans Tech Publications. | spa |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
dc.type.driver | info:eu-repo/semantics/article | spa |
dc.type.version | info:eu-repo/semantics/publishedVersion | spa |
dc.rights.creativecommons | Atribución-NoComercial 4.0 Internacional (CC BY-NC 4.0) | spa |
dc.identifier.doi | https://doi.org/10.18257/raccefyn.560 | - |
dc.subject.proposal | Difracción de rayos X | spa |
dc.subject.proposal | X-Ray diffraction | eng |
dc.subject.proposal | Cambios estructurales y de fase | spa |
dc.subject.proposal | Structural and phase changes. | eng |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | spa |
dc.relation.ispartofjournal | Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
dc.relation.citationvolume | 42 | spa |
dc.relation.citationstartpage | 162 | spa |
dc.relation.citationendpage | 165 | spa |
dc.publisher.place | Bogotá, Colombia | spa |
dc.contributor.corporatename | Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
dc.relation.citationissue | 163 | spa |
dc.type.content | DataPaper | spa |
dc.type.redcol | http://purl.org/redcol/resource_type/ART | spa |
oaire.accessrights | http://purl.org/coar/access_right/c_abf2 | spa |
oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | spa |
Appears in Collections: | BA. Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
4. Evolution of the structural ordering of the Sr2SbMnO6 perovskite.pdf | Ciencias físicas | 358.49 kB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License