期刊
JOURNAL OF LOW TEMPERATURE PHYSICS
卷 138, 期 1-2, 页码 229-234出版社
SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10909-005-1555-1
关键词
-
We have experimentally studied the electronic 3p <- 3s excitation of Na atoms attached to He-3 droplets by means of laser-induced fluorescence as well as beam depletion spectroscopy. From, the similarities of the spectra (width/shift of absorption lines) with these of Na on He-4 droplets, we conclude that sodium atoms reside in a dimple on the droplet surface and that supefluid-related effects are negligible. The experimental results are supported by Density Functional calculations at zero temperature, which confirm the surface location of Na, K and Rb atoms on, He-3 droplets. In the case of Na, the calculated shift of the excitation spectra for the two isotopes is in good agreement with the experimental data.
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