Transfer-printed multiple Ge${}_{0.89}$Sn${}_{0.11}$ membrane mid-infrared photodetectors

Cédric Lemieux-Leduc, Mahmoud R. M. Atalla, Simone Assali +8

Due to their narrow band gap and compatibility with silicon processing, germanium-tin (Ge${}_{1-x}$Sn${}_x$) alloys are a versatile platform for scalable integrated mid-infrared photon…