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    • Valencia Gálvez, Paulina; Delgado, Daniela; López, María Luisa; Álvarez Serrano, Inmaculada; Moris, Silvana; Galdámez Silva, Antonio César (MDPI, 2021)
      Herein, we report the synthesis, characterization, and electrical properties of lead-free AgSnm[Bi1-xSbx]Se2+m (m = 1, 2) selenides. Powder X-ray diffraction patterns and Rietveld refinement data revealed that these selenides ...