期刊
JOURNAL OF CHEMICAL PHYSICS
卷 112, 期 19, 页码 8645-8653出版社
AMER INST PHYSICS
DOI: 10.1063/1.481465
关键词
-
The emission spectra from the solid-liquid interface irradiated by a pulsed laser were studied. The solid target used in this study was graphite and boron nitride, and the liquid in which the target was immersed was water, benzene, n-hexane, and carbon tetrachloride. The results showed strong continuous spectrum immediately after a pulse shot, whereas after approximate to 100 ns later from the irradiation it was greatly reduced, and instead, the emission from small molecules dominated the spectra. The line spectra of small molecules observed in the later time range indicate the chemical reaction between the ablated species and the species originated from the liquid molecules. The intensity of the continuous spectrum was very prominent compared to what has been observed for solid-gas interfaces. This is due to rapid electron ion recombination or bremsstrahlung due to highly confined interface plasma. (C) 2000 American Institute of Physics. [S0021-9606(00)70619-2].
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据