Raman characterization of CuCr2-xSnxS4 spinels
| Author | dc.contributor.author | Valencia-Gálvez, P. | |
| Author | dc.contributor.author | Peña, O. | |
| Author | dc.contributor.author | Moris, S. | |
| Author | dc.contributor.author | Barahona, P. | |
| Admission date | dc.date.accessioned | 2019-10-30T15:22:38Z | |
| Available date | dc.date.available | 2019-10-30T15:22:38Z | |
| Publication date | dc.date.issued | 2019 | |
| Cita de ítem | dc.identifier.citation | Journal of the Chilean Chemical Society, Volumen 64, Issue 1, 2019, Pages 4285-4289 | |
| Identifier | dc.identifier.issn | 07179707 | |
| Identifier | dc.identifier.issn | 07179324 | |
| Identifier | dc.identifier.other | 10.4067/s0717-97072019000104285 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/172307 | |
| Abstract | 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 . 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. | |
| Lenguage | dc.language.iso | en | |
| Publisher | dc.publisher | Sociedad Chilena de Quimica | |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
| Source | dc.source | Journal of the Chilean Chemical Society | |
| Keywords | dc.subject | Magnetic measurements | |
| Keywords | dc.subject | Raman spectroscopy | |
| Keywords | dc.subject | Thiospinels | |
| Título | dc.title | Raman characterization of CuCr2-xSnxS4 spinels | |
| Document type | dc.type | Artículo de revista | |
| dcterms.accessRights | dcterms.accessRights | Acceso Abierto | |
| Cataloguer | uchile.catalogador | SCOPUS | |
| Indexation | uchile.index | Artículo de publicación SCOPUS | |
| uchile.cosecha | uchile.cosecha | SI |
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