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Fig. 6 | Nanoscale Research Letters

Fig. 6

From: 3D Hierarchical Bi2S3 Nanostructures by Polyvinylpyrrolidone (PVP) and Chloride Ion-Assisted Synthesis and Their Photodetecting Properties

Fig. 6

Photoresponsive sensitivity of the V-Bi2S3 architectures as a representative system was studied. a The I-V characteristic of a device in the dark and under simulated A M 1.5 illumination. b Logarithmic plot of (a). c Time dependence of current of Bi2S3 micro-flower at a bias of 5 V in the dark and under simulated A M 1 illumination. d The enlarged portion of the 29–59 s and 59–61 s

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