Exploring the (Bi,Sb)₂(S,Se)₃ system for photovoltaics and SWIR sensors

Abstract

(Bi,Sb) 2 (S,Se) 3 chalcogenides form a versatile class of semiconductors that have recently gained attention for photovoltaic (PV) energy conversion and short-wavelength (SWIR) to mid-infrared (MIR) sensors.