Na2In2GeSe6

Na2In2GeSe6 is a quaternary chalcogenide semiconductor compound combining sodium, indium, germanium, and selenium. This material belongs to the family of complex metal chalcogenides, which are primarily explored in research contexts for their tunable electronic and optical properties. The compound is of interest in photovoltaic and thermoelectric applications where its layered structure and band gap characteristics could enable efficient energy conversion, though it remains largely in the developmental stage compared to established semiconductor technologies.