Chin. Phys. Lett.  1990, Vol. 7 Issue (10): 465-468    DOI:
Original Articles |
FOURIER TRANSFORM INFRARED SURFACE ENHANCED RAMAN SCATTERING FROM PYRIDINE IN Ag COLLOIDS
ZHANG Pengxiang*;WANG Xuan;GOU Zengguang
*Institute of Physics, Academia Sinica, Beijing 100080 Department of Physics, Shanzi Normal University, Xian 710062
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ZHANG Pengxiang, WANG Xuan, GOU Zengguang 1990 Chin. Phys. Lett. 7 465-468
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Abstract We report the surface enhanced Raman scattering (SERS) from pyridine in Ag colloids by Fourier transform (FT) infrared Raman spectrometer. The enhancement factors were estimated as 3.4x105 for pyridine in Ag colloids and 5.4 x105 for the same sample but with the addition of a small amount of KCl. The considerable enhancement in infrared indicates the necessity of further refinement of the currently proposed SERS models.
Keywords: 78.30.-j      33.20.Fb     
Published: 01 October 1990
PACS:  78.30.-j (Infrared and Raman spectra)  
  33.20.Fb (Raman and Rayleigh spectra (including optical scattering) ?)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1990/V7/I10/0465
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