封面图:表面吸附动力学的速度分辨激光诱导解吸(化学)。方法5/2022)

IF 6.1 Q1 CHEMISTRY, MULTIDISCIPLINARY

Chemistry methods : new approaches to solving problems in chemistry Pub Date : 2022-05-02 DOI:10.1002/cmtd.202200029

Kim Papendorf, Dr. Kai Golibrzuch, Tianli Zhong, Dr. Sven Schwabe, Prof. Dr. Theofanis N. Kitsopoulos, Prof. Dr. Alec M. Wodtke

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引用次数: 0

摘要

前盖显示氨分子吸附在原子平面铂表面。一个超短激光脉冲击中金属表面，在100秒内迅速将金属电子加热到几千开尔文。这种高电子温度导致一小部分氨分子以超热速度从表面解吸。更多信息可以在Kim Pappendorf等人的研究文章中找到。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Cover Picture: Velocity-resolved Laser-induced Desorption for Kinetics on Surface Adsorbates (Chem. Methods 5/2022)

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Cover Picture: Velocity-resolved Laser-induced Desorption for Kinetics on Surface Adsorbates (Chem. Methods 5/2022)

The Front Cover shows ammonia molecules adsorbed on an atomically flat platinum surface. An ultra-short laser pulse hits the surface and heats up the metal electron rapidly to several thousand Kelvin within a few 100fs. This high electronic temperature causes a fraction of the ammonia molecules to desorb with hyperthermal velocity from the surface. More information can be found in the Research Article by Kim Pappendorf et al..

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来源期刊

Chemistry methods : new approaches to solving problems in chemistry

CiteScore

7.30

自引率

0.00%

发文量