http://scholars.ntou.edu.tw/handle/123456789/1855
標題: | Multi-level surface enhanced Raman scattering using AgOx thin film | 作者: | Ming Lun Tseng Chia Min Chang Bo Han Cheng Pin Chieh Wu Kuang Sheng Chung Min-Kai Hsiao Hsin Wei Huang Ding-Wei Huang Hai-Pang Chiang Pui Tak Leung Din Ping Tsai |
公開日期: | 21-十月-2013 | 出版社: | Optical Society of America | 卷: | 21 | 期: | 21 | 起(迄)頁: | 24460-24467 | 來源出版物: | Optics Express | 摘要: | Ag nanostructures with surface-enhanced Raman scattering (SERS) activities have been fabricated by applying laser-direct writing (LDW) technique on silver oxide (AgOx) thin films. By controlling the laser powers, multi-level Raman imaging of organic molecules adsorbed on the nanostructures has been observed. This phenomenon is further investigated by atomic-force microscopy and electromagnetic calculation. The SERS-active nanostructure is also fabricated on transparent and flexible substrate to demonstrate our promising strategy for the development of novel and low-cost sensing chip. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/1855 | ISSN: | 1094-4087 | DOI: | 10.1364/oe.21.024460 |
顯示於: | 光電與材料科技學系 |
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