摘要
本用Tang—Toennies势计算了0.1—100K温度范围内He^3,He^4和He^3—He^4系统在低密度下的输运性质,计算结果与Kestin等人拟合的数据吻合较好,说明Tang—Toennies势相当准确的描述了氮原子间的相互作用。
In this paper,Tang-Toennies potential is used to calculate the transportproperties of He3, He4 and He3-He4 at low density and low temperature(0.1 -100K). And the results be in better agreement with the data givenby Kestin et al. It is shown that the interaction between heliumatoms can be described quite perfectly by it.
出处
《河南大学学报(自然科学版)》
CAS
1991年第4期31-34,共4页
Journal of Henan University:Natural Science