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Raman characterization of CuCr2-xSnx S4 spinels
| dc.contributor.author | Valencia-Gálvez, P. | |
| dc.contributor.author | Peña, Octavio | |
| dc.contributor.author | Moris-López, Silvana | |
| dc.contributor.author | Barahona-Huenchumil, Patricia | |
| dc.date.accessioned | 2023-03-22T17:36:34Z | |
| dc.date.available | 2023-03-22T17:36:34Z | |
| dc.date.issued | 2019 | |
| dc.identifier.uri | http://repositorio.ucm.cl/handle/ucm/4546 | |
| dc.description.abstract | Polycrystalline thiospinels CuCr2-xSnxS4 (x = 0.4, 0.8, 1.0 and 1.4) were synthesized via conventional solid-state reaction. The samples were characterized by powder X-ray diffraction (XRD), energy-dispersive X-ray analysis (SEM-EDS) and Raman spectroscopy. All the samples were indexed in the space group Fd3¯m. The Raman spectra confirmed the structure of normal spinel type with five characteristic signals for the active modes in Raman. Magnetic measurements, performed for the phases with x = 0.8 and 1.0, showed irreversible antiferromagnetism with dominant ferromagnetism and spin glass behavior. | es_CL |
| dc.language.iso | en | es_CL |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| dc.source | Journal of the Chilean Chemical Society, 64(1), 4285-4289 | es_CL |
| dc.subject | Thiospinels | es_CL |
| dc.subject | Raman spectroscopy | es_CL |
| dc.subject | Magnetic measurements | es_CL |
| dc.title | Raman characterization of CuCr2-xSnx S4 spinels | es_CL |
| dc.type | Article | es_CL |
| dc.ucm.facultad | Facultad de Ciencias Básicas | es_CL |
| dc.ucm.indexacion | Scopus | es_CL |
| dc.ucm.indexacion | Isi | es_CL |
| dc.ucm.indexacion | Scielo | es_CL |
| dc.ucm.uri | www.scielo.cl/scielo.php?pid=S0717-97072019000104285&script=sci_arttext | es_CL |
| dc.ucm.doi | doi.org/10.4067/s0717-97072019000104285 | es_CL |
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