Surface-enhanced hyper-Raman spectroscopy (SEHRS) and surface-enhanced Raman spectroscopy (SERS) studies of pyrazine and pyridine adsorbed on silver electrodes

• Published in: Chemical physics letters Vol. 305; no. 3; pp. 303 - 310
• Main Authors: Li, Wu-Hu, Li, Xiao-Yuan, Yu, Nai-Teng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 21.05.1999

Both surface-enhanced hyper-Raman spectroscopy (SEHRS) and surface-enhanced Raman spectroscopy (SERS) spectra of pyrazine and pyridine adsorbed on silver electrode surfaces were obtained at different potentials. Although there is a relaxation of the symmetry selection rule to a certain extent, it is...