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|Title:||Optical and electrical applications of ZnS xSe 1-x nanowires-network with uniform and controllable stoichiometry|
|Citation:||Lu, J., Liu, H., Sun, C., Zheng, M., Nripan, M., Chen, G.S., Subodh, G.M., Zhang, X., Sow, C.H. (2012-02-07). Optical and electrical applications of ZnS xSe 1-x nanowires-network with uniform and controllable stoichiometry. Nanoscale 4 (3) : 976-981. ScholarBank@NUS Repository. https://doi.org/10.1039/c2nr11459c|
|Abstract:||Single crystalline ternary ZnS xSe 1-x nanowires with uniform chemical stoichiometry and accurately controllable compositions (0≤ x ≤ 1) were synthesized through a simple and yet effective one-step approach with a specially designed modification. Energy-gap-tuning via compositional change was achieved for a direct band gap from 2.6 to 3.6 eV. Raman spectroscopy studies revealed typical two-mode behavior indicative of high miscibility in the alloyed compound. Moreover, the enhanced electrical-conductivity and gating effect behavior after the formation of ternary alloy enable their application in nano/micro-field effect transistor devices. In addition, the slow recombination rate in the photo-response process indicates their potential for photoelectric applications. © 2012 The Royal Society of Chemistry.|
|Appears in Collections:||Staff Publications|
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