表面协同反应。

Surface aligned reaction.

机构信息

Department of Chemistry and Institute of Optical Sciences, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada.

出版信息

J Chem Phys. 2012 Sep 7;137(9):091706. doi: 10.1063/1.4746803.

DOI:10.1063/1.4746803

PMID:22957548

Abstract

This paper reflects on three decades during which the study of surface aligned reaction (SAR) has advanced. The objective in SAR, which in considerable part still lies ahead, is the simultaneous control of atomic and molecular "collision energies, collision angles, and impact parameter." Following a discussion of the benefits of such an approach we review the progress made, and, as a stimulus to experiment, present new calculations of SAR dynamics for bimolecular reaction at a metal surface. It seems reasonable to suppose that we are now entering a decade in which a combination of scanning tunneling microscopy and femtosecond laser spectroscopy will bring the full realisation of SAR.

摘要

这篇论文反思了三十年的时间，在此期间，表面对齐反应 (SAR) 的研究取得了进展。SAR 的目标（在很大程度上仍然是未来的目标）是同时控制原子和分子的“碰撞能量、碰撞角度和碰撞参数”。在讨论了这种方法的好处之后，我们回顾了已经取得的进展，并作为对实验的一种刺激，提出了在金属表面进行双分子反应的 SAR 动力学的新计算。我们有理由假设，现在我们正进入一个十年的时期，扫描隧道显微镜和飞秒激光光谱学的结合将实现 SAR 的完全实现。