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Optical property of the fabricated Si1-xGex nanowires
- Authors
- Shah, Aqeel Ahmed; Guo, Zhongyi; Xiao, Yanjun; Jee, Sang Won; Moiz, S. A.; Lee, Jung ho; Shah, Qurban A.
- Issue Date
- Dec-2009
- Publisher
- IEEE
- Keywords
- Growth rate; Optical properties; VLS
- Citation
- Proceedings - 2010 6th International Conference on Emerging Technologies, ICET 2010, pp 106 - 109
- Pages
- 4
- Indexed
- OTHER
- Journal Title
- Proceedings - 2010 6th International Conference on Emerging Technologies, ICET 2010
- Start Page
- 106
- End Page
- 109
- Abstract
- The optical characteristics of the fabricated Si1-xGe x nanowires (SGNWs) with different compositions have been researched. Firstly, the SGNWs have been fabricated by Vapor Liquid Solid (VLS) mechanism by using Ni as a catalyst under the temperature of 1000oC, and the length and the compositions of the SGNWs could be tuned by controlling the growth time and the mole ratios of SiCl4:GeCl4 respectively. Secondly, the total reflection and the transmission of the fabricated SGNWs have been measured by the Varian Cary 5000 UV/VIS/NIR spectrophotometer in a wavelength range of 300-2000 nm for explaining the color changes of the samples. At last, we give some discussions and the explanations about the experimental results. © 2010 IEEE.
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Related Researcher
- Lee, Jung-Ho
- ERICA 첨단융합대학 (ERICA 신소재·반도체공학전공)