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

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cond-mat.mtrl-sci2020

Effective separation of photogenerated electron-hole pairs by radial field facilitates ultrahigh photoresponse in single semiconductor nanowire photodetectors

Shaili Sett, Arup Kumar Raychaudhuri

We report an investigation on the observation of ultrahigh photoresponse (photogain, G_Pc>106) in single nanowire photodetectors of diameter < 100 nm. The investigation which is a…