Broad Band Single Germanium Nanowire Photodetectors with Surface Oxide Controlled High Optical Gain

Shaili Sett, Ankita Ghatak, Deepak Sharma +2

We have investigated photoconductive properties of single Germanium Nanowires(NWs)of diameter less than 100 nm in the spectral range of 300 to 1100 nm showing ultra large peak Resp…