Frontiers of Optoelectronics, 2011, 4 (2): 161, 网络出版: 2012-09-21
Synthesis and optoelectronic properties of silver-doped n-type CdS nanoribbons
Synthesis and optoelectronic properties of silver-doped n-type CdS nanoribbons
摘要
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 nanostructures in high-performance nano-optoelectronic devices.
Chunyan WU, Li WANG, Zihan ZHANG, Xiwei ZHANG, Qiang PENG, Jiajun CAI, Yongqiang YU, Huier GUO, Jiansheng JIE. Synthesis and optoelectronic properties of silver-doped n-type CdS nanoribbons[J]. Frontiers of Optoelectronics, 2011, 4(2): 161. Chunyan WU, LiWANG, Zihan ZHANG, Xiwei ZHANG, Qiang PENG, Jiajun CAI, Yongqiang YU, Huier GUO, Jiansheng JIE. Synthesis and optoelectronic properties of silver-doped n-type CdS nanoribbons[J]. Frontiers of Optoelectronics, 2011, 4(2): 161.