液态金属钠、钾结构因数的温度依赖关系

Dependence of Structure Factors upon Temperature for Liquid Alkali Metals,Na And K

利用硬球（ＨＳ）模型研究液态碱金属钠和钾的静态结构因数对温度的依赖关系，在Ｐ—Ｙ近似条件下，计算了钠在Ｔ＝１０５，２００，３００，４５０，５５０℃和钾在Ｔ＝７０，１０５，２００，３５０，４５０℃时的静态结构因数，理论值与实验值符合得很好．

The hard sphere model is used to study the dependence of the static structrue factors upon temperature for liguid alkali metals,Na and K.At P-Y approximation,the static structure factors for liguid Na( T =105,200,300,450 and 550℃) and K(T= 70,105,200,350 and 450℃)are calculated.The theoretical results are in good agreement with experiments.