標題: Photoluminescence and Raman Spectroscopy of Single Diamond Nanoparticle
作者: Wang, J. Y.
Ko, T. Y.
Sun, K. W.
應用化學系
Department of Applied Chemistry
公開日期: 2008
摘要: The paper reports the techniques that we have devised for immobilizing and allocating a single nanodiamond on the electron beam (E-beam) patterned smart substrate. The properly designed coordination markers on the semiconductor substrate and the high throughput of the confocal microscope provide us with a convenient tool to single out a nanodiamond with a size less than 100 nm and to study its optical properties on a single nanostructure basis. We have observed a broad PL emission centered at about 700 nm from a single nanodiamond which is due to the defects, vacancies in the nanodiamonds or the disordered carbon layer covered on the nanodiamond surface. We also observe red-shift in energy and asymmetrical broadening In linewidth of the sp(3) bonding Raman peak when the size of the single nanodiamond is decreased.
URI: http://hdl.handle.net/11536/31442
http://dx.doi.org/10.1109/INEC.2008.4585465
ISBN: 978-1-4244-1572-4
DOI: 10.1109/INEC.2008.4585465
期刊: 2008 2ND IEEE INTERNATIONAL NANOELECTRONICS CONFERENCE, VOLS 1-3
起始頁: 186
結束頁: 190
Appears in Collections:Conferences Paper


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