Selenium Germanium

Germanium selenide is a IV-VI chalcogenide semiconductor used in the development of phase-change memory devices and 2D layered electronics.

Used as a sputtering target material for the deposition of thin films in infrared optics and electronic memory applications.

Utilized in the fabrication of photodetectors and optical sensors due to its narrow bandgap and high absorption coefficient in the visible and near-infrared spectrum.