Near-field Raman Spectroscopy using the Local Field-Enhancement Technique
نویسندگان
چکیده
منابع مشابه
Surface enhancement in near-field Raman spectroscopy
The intensity and selection rules of Raman spectra change as a metal surface approaches the sample. We study the distance dependence of the new Raman modes with a near-field scanning optical microscope ~NSOM!. The metal-coated NSOM probe provides localized illumination of a metal surface with good distance control. Spectra are measured as the probe approaches the surface, and the changes elucid...
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ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2003
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s143192760344539x