Browsing by Author "Valencia-Gálvez, P."

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    • Raman characterization of CuCr2-xSnxS4 spinels 
      Valencia-Gálvez, P.; Peña, O.; Moris, S.; Barahona, P. (Sociedad Chilena de Quimica, 2019)
      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 ...