Fig. 7From: Multicolor Photodetector of a Single Er3+-Doped CdS NanoribbonThe relations between PC, DC, and temperature. a The dark conductance (DC) versus temperature curve of the Er-CdS NR detector. b Photoconductance (PC) dependence on the temperature of the Er-CdS NR detector. c The ratio of PC to DC versus temperature curve of the Er-CdS NR detectorBack to article page