Basori, Rabaya; Das, K.; Kumar, Prashant; Narayan, K. S.; Raychaudhuri, A. K.
(Optical Society American, 2014)
We report ultra large photo responsivity R (ratio of photo-generated current to absorbed power) in a single nanowire (NW) device made from a single strand of a nanowire (diameter similar to 30nm and length similar to 200nm) ...