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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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