Roughness Effects in Surface Enhanced Raman Scattering - Evidence for Electromagnetic and Charge Transfer Enhancement Mechanism

• Authors: S. Kruszewskh , J. Skonieczny
• Languages of publication: EN

Abstracts

EN

Investigations of Surface Enhanced Raman Scattering (SERS) of pyridine adsorbed on the silver electrode of different roughness have been performed. The obtained results indicate that the micro- and the atomic scale roughness influence the intensity of SERS signal. This proves for the electromagnetic and charge transfer origin of the enhancement in the SERS phenomenon.

Keywords

EN

78.30.-j; 81.60.Bn; 82.65.Pa

Discipline

• 78.30.-j: Infrared and Raman spectra(for vibrational states in crystals and disordered systems, see 63.20.-e and 63.50.-x, respectively; for Raman spectra of superconductors, see 74.25.nd)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1991
• Volume: 80
• Issue: 4
• Pages: 611-620

Dates

published

1991-10

received

1991-04-26

(unknown)

1991-09-09

Contributors

author

S. Kruszewskh

• Institute of Mathematics and Physics, Academy of Technology and Agriculture, S. Kaliskiego 7, 85-790 Bydgoszcz, Poland

author

J. Skonieczny

• Institute of Mathematics and Physics, Academy of Technology and Agriculture, S. Kaliskiego 7, 85-790 Bydgoszcz, Poland

Identifiers

DOI

10.12693/APhysPolA.80.611