热容量计算中自由度冻结的讨论  

Discussion on Degree of Freedom Freezing in Heat Capacity Calculation

作　　者：周薇[1] 李德华[1] 

机构地区：[1]山东科技大学理学院

出　　处：《物理通报》2013年第8期14-16,共3页Physics Bulletin

摘　　要：通过热容量的实验值和理论值的比较，讨论了能量均分定理中自由度的冻结和解冻问题，并由此分析了能量均分定理的局限性和经典统计理论的适用范围．By comparing experimental and theoretical value of heat capacity ,we discussed the degree of freedom freezing stated in the theorem of equipartition of energy, based on which we analysed the limitation of the theorem of equipartition of energy and the classical statistical mechanics.

关 键 词：热容量 能量均分定理 自由度 冻结 

分 类 号：O414.1[理学—理论物理]