| dc.creator | López Vergara, F. | |
| dc.creator | Galdámez Silva, Antonio | |
| dc.creator | Manríquez Castro, Víctor | |
| dc.creator | Barahona Huenchumil, Patricia Mabel | |
| dc.creator | Peña, O. | |
| dc.date.accessioned | 2014-01-09T17:36:20Z | |
| dc.date.available | 2014-01-09T17:36:20Z | |
| dc.date.created | 2014-01-09T17:36:20Z | |
| dc.date.issued | 2013-02 | |
| dc.identifier | JOURNAL OF SOLID STATE CHEMISTRY Volume: 198 Pages: 386-391 Published: FEB 2013 | |
| dc.identifier | DOI: 10.1016/j.jssc.2012.10.026 | |
| dc.identifier | https://repositorio.uchile.cl/handle/2250/119669 | |
| dc.description.abstract | A new family of Cu2Mn1-xCoxSnS4 chalcogenides has been synthesized by conventional solid-state reactions at 850 degrees C. The reactions products were characterized by powder X-ray diffraction (XRD), energy-dispersive X-ray analysis (SEM-EDS), Raman spectroscopy and magnetic susceptibility. The crystal structures of two members of the solid solution series Cu2Mn0.4Co0.6SnS4 and Cu2Mn0.2Co0.8SnS4 have been determined by single-crystal X-ray diffraction. Both phases crystallize in the tetragonal kesterite-type structure (space group I (4) over bar). The distortions of the tetrahedral volume of Cu2Mn0.4 Co0.6SnS4 and Cu2Mn0.2Co0.8SnS4 were calculated and compared with the corresponding differences in the Cu2MnSnS4 (stannite-type) end-member. The compounds show nearly the same Raman spectral features. Temperature-dependent magnetization measurements (ZFC/FC) and high-temperature susceptibility indicate that these solid solutions are antiferromagnetic. (C) 2012 Published by Elsevier Inc. | |
| dc.language | en | |
| dc.publisher | ACADEMIC PRESS INC. | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| dc.subject | Chalcogenide | |
| dc.title | Cu2Mn1-xCoxSnS4: Novel kesterite type solid solutions | |
| dc.type | Artículo de revista | |
