Surface plasmon resonance in interacting Si nanoparticle chains
Publication in refereed journal

香港中文大學研究人員

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其它資訊
摘要Interaction between the adjacent nanoparticles in a one-dimensional Si nanoparticle chain results in splitting of the surface plasmon resonance (SPR) into transverse and longitudinal polarizations, as well as spatial re-distribution of the SPR intensity, leading to local field enhancement in between the two nanoparticles. Such interaction is directly visualized using electron energy loss spectroscopy related techniques, which also disclose the longer impact parameter associated with the longitudinal mode SPR (as compared to that of the transverse mode SPR). By controlling the growth of Si nano-structures into different morphologies, we demonstrate that the material's optical properties can be manipulated.
著者Wang J, Wang XJ, Jiao Y, Chu MW, Malac M, Li Q
期刊名稱Nanoscale
出版年份2010
月份1
日期1
卷號2
期次5
出版社Royal Society of Chemistry
頁次681 - 684
國際標準期刊號2040-3364
電子國際標準期刊號2040-3372
語言英式英語
Web of Science 學科類別Chemistry; Chemistry, Multidisciplinary; CHEMISTRY, MULTIDISCIPLINARY; Materials Science; Materials Science, Multidisciplinary; MATERIALS SCIENCE, MULTIDISCIPLINARY; Nanoscience & Nanotechnology; NANOSCIENCE & NANOTECHNOLOGY; Physics; Physics, Applied; PHYSICS, APPLIED; Science & Technology - Other Topics

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