Authors: P. K. Nair,  José Diego Gonzaga Sánchez, Laura Guerrero Martínez, Perla Yoloxóchitl García Ayala, Ana Karen Martínez Peñaloza, Alessandra Beauregard León, Yareli Colín García, José Campos Álvarez, and M. T. S. Nair Link: ECS Journal of Solid State Science and Technology, 8 (6) Q89-Q95 (2019) Abstract   We present thin film antimony sulfide selenide prototype photovoltaic modules of area, seven cm2 and conversion efficiency (η) of 3.5%. The thin films of Sb2SxSe3-x (x, 0.8–1.6) of 120–180 nm in thickness were deposited on FTO/CdS(80 nm) substrates at 80°C from chemical bath containing potassium antimony tartrate, thioacetamide and sodium selenosulfate. Thin film of…