Synthesis and optoelectronic properties of silver-doped n-type CdS nanoribbons |
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| Authors: | Chunyan WU Li WANG Zihan ZHANG Xiwei ZHANG Qiang PENG Jiajun CAI Yongqiang YU Huier GUO Jiansheng JIE |
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| Affiliation: | School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei 230009, China |
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| Abstract: | Sliver doped n-type CdS nanoribbons (NRs)were successfully synthesized by using Ag2S as the dopant via a thermal co-evaporation method. The CdS:Ag NRs have wurtzite single-crystal structure with growth direction of 110]. Significantly, the conductivity of the CdS NRs increased ～6 orders of magnitude by silver doping. Moreover, the Ag doped CdS NRs showed much enhanced photoconductivity compared with the undoped ones, which will greatly favor the application of CdS nanostrucures in high-performance nano-optoelectronic devices. |
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| Keywords: | CdS nanoribbons silver doping nanodevices nano-field effect transistors photoconductivity |
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