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Monday 10 June 2013

Raman Imaging Breaks The Nanometer Barrier



Raman Imaging Breaks The Nanometer Barrier

Spectroscopy: Chemical analysis technique uses double-resonance approach to zoom in on single molecules.


Plasmon-enhanced TERS image (top left) and corresponding theoretical simulation of a substituted porphyrin.
 
An experimental TERS image (top left) of a single porphyrin molecule (right) and its theoretical simulation (bottom left).
Credit: Guoyan Wang & Yan Liang



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