Large modification of the surface‐enhanced Raman scattering of pyridine on Ag surfaces by Pd submonolayers
作者:
T. Lopez‐Rios,
Y. Gao,
期刊:
Journal of Vacuum Science&Technology B: Microelectronics Processing and Phenomena
(AIP Available online 1985)
卷期:
Volume 3,
issue 5
页码: 1539-1542
ISSN:0734-211X
年代: 1985
DOI:10.1116/1.582981
出版商: American Vacuum Society
关键词: PYRIDINE;SERS;ISLAND STRUCTURE;SILVER;MONOLAYERS;REFLECTIVITY;AUGER ELECTRON SPECTROSCOPY;PALLADIUM;ULTRAHIGH VACUUM;Ag
数据来源: AIP
摘要:
We report on a large decrease of surface‐enhanced Raman scattering (SERS) of pyridine on cold and island Ag films due to Pd submonolayers. In contradistinction, it is shown that very thin (∼1 monolayer) Ag deposits give rise to SERS unobserved before the Ag deposition. Auger and reflectivity measurements are also presented.
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