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Tip‐Enhanced Raman Spectroscopy: Plasmon‐Driven Selective Reductions Revealed by Tip‐Enhanced Raman Spectroscopy (Adv. Mater. Interfaces 5/2014)
Author(s) -
Sun Mengtao,
Zhang Zhenglong,
Chen Li,
Li Qiang,
Sheng Shaoxiang,
Xu Hongxing,
Song Peng
Publication year - 2014
Publication title -
advanced materials interfaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.671
H-Index - 65
ISSN - 2196-7350
DOI - 10.1002/admi.201470032
Subject(s) - raman spectroscopy , materials science , plasmon , spectroscopy , surface enhanced raman spectroscopy , nanoscopic scale , surface plasmon , optics , optoelectronics , analytical chemistry (journal) , nanotechnology , raman scattering , chemistry , physics , quantum mechanics , chromatography
In article 1300125, M. Sun and co‐workers demonstrate that both linear Plasmon enhancement and plasmonic gradient enhancement have significant contributions to SEM‐based high vacuum Tip‐enhanced Raman spectroscopy (SEM‐HV‐TERS). They strongly enhance Raman and IR‐active modes, respectively, in the SEM‐HV‐TER spectra. In principle, all of the “3N‐6” vibrational modes can be simultaneously observed in situ by means of this ultrasensitive spectral analysis at the nanoscale, which opens a new pathway for surface spectral analysis.