AgInTe2

AgInTe2 is a ternary III-VI semiconductor compound composed of silver, indium, and tellurium, belonging to the class of chalcogenide semiconductors with a defect tetragonal structure. It is primarily of research and development interest for infrared optoelectronic applications, particularly in infrared detectors and nonlinear optical devices, where its direct bandgap and strong light-matter interaction in the infrared region offer advantages over binary alternatives. The material remains largely experimental but is studied as a candidate for room-temperature infrared sensing and tunable photonic applications where thermal stability and sensitivity to mid-to-far infrared wavelengths are critical.