Novel surface vibrational spectroscopy: Infrared-infrared-visible sum-frequency generation

被引：54

作者：

Bonn, M

Hess, C

Miners, JH

Heinz, TF

Bakker, HJ

Cho, M

机构：

[1] Leiden Univ, Leiden Inst Chem, NL-2300 RA Leiden, Netherlands

[2] Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, Germany

[3] Columbia Univ, Dept Phys, New York, NY 10027 USA

[4] FOM, Inst Atom & Mol Phys, NL-1098 SJ Amsterdam, Netherlands

[5] Korea Univ, Dept Chem, Seoul 136701, South Korea

[6] Korea Univ, Ctr Multidimensional Spect, Seoul 136701, South Korea

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.86.1566

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A novel type of surface vibrational sum-frequency generation spectroscopy is presented that enables a highly specific measurement of the coupling of molecules on surfaces. With this doubly vibrationally resonant technique, two-dimensional vibrational spectroscopy of molecules on surfaces becomes: possible. The technique is demonstrated for the C-O stretch vibration of CO on a ruthenium (001) surface. It allows for the determination of the intermolecular coupling strength of dipole-coupled CO molecules on the surface.

引用

收藏

页码：1566 / 1569

页数：4

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