Ultraviolet reflection-absorption spectroscopy of benzene on metal surfaces

被引:3
|
作者
Peng, XL [1 ]
Peck, JR [1 ]
Anderson, LW [1 ]
Goebel, CJ [1 ]
Lawler, JE [1 ]
机构
[1] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
关键词
D O I
10.1063/1.1290711
中图分类号
O59 [应用物理学];
学科分类号
摘要
This article reports on ultraviolet reflection-absorption spectroscopy of C6H6 molecules physisorbed on Ag, Cu, and Au surfaces. The electronic (1)A(1g)-->B-1(2u) transition of C6H6 at wavelengths near 250 nm is observed. We model the system and obtain center frequencies, linewidths, and estimates of the oscillator strengths for the various vibronic absorptions. (C) 2000 American Institute of Physics. [S0021-8979(00)02520-2].
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页码:4097 / 4101
页数:5
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