Ge-Ge${}_{0.92}$Sn${}_{0.08}$ core-shell single nanowire infrared photodetector with superior characteristics for on-chip optical communication

Sudarshan Singh, Subhrajit Mukherjee, Samik Mukherjee +5

Recent development on Ge${}_{1-x}$Sn${}_x$ nanowires with high Sn content, beyond its solid solubility limit, make them attractive for all group-IV Si-integrated infrared photonics at…