Synthesis and crystal structure of three new quaternary compounds in the system (Cu-III-Se_(2))_(1-x)ZnSe_(x) (III = Al, Ga, In), formed by Zn incorporation in Cu-III-Se_(2) chalcopyrites

• G.E. Delgado ^[1] ; P. Grima-Gallardo ^[1] ; M. Quintero ^[1]
  1. [1] Universidad de Los Andes (Venezuela)

     Universidad de Los Andes (Venezuela)

     Venezuela

     
• Localización: Revista Mexicana de Física, ISSN-e 0035-001X, Vol. 62, Nº. 4, 2016, págs. 393-397
• Idioma: inglés
• Enlaces
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• Resumen

  • The crystal structure of the chalcogenide alloys CuZnAlSe_(3), CuZnGaSe_(3) and CuZnInSe_(3), new members of the system I-II-III-VI_(3), were characterized using X-ray powder diffraction data. All materials crystallize in the tetragonal space group P_(4) 2c (Nº 112) with a CuFeInSe_(3)-type structure.