Competitive Adsorption of 3He and 4He to Carbon Nanotube Bundles

被引：0
作者：
Y.H. Kahng
R.B. Hallock
M. Mercedes Calbi
机构：
[1] University of Massachusetts,Laboratory of Low Temperature Physics, Department of Physics
[2] Southern Illinois University,Department of Physics
来源：
Journal of Low Temperature Physics | 2005年 / 138卷
关键词：
Helium; Magnetic Material; Competitive Adsorption; Helium Isotope; Subsequent Adsorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have studied the competitive adsorption of the two helium isotopes to single-walled carbon nanotube bundles. It is observed that the presence of 4He suppresses subsequent 3He adsorption while the presence of 3He has little influence on the subsequent adsorption of 4He. These observations are generally consistent with expectations based on the difference in the masses of the isotopes.
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页码：217 / 222
页数：5
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