期末作业 (设计)理解负温度状态院 - 系:理学院专业:物理年级: 2009级学生姓名:毕龙学号: 200902050125 教师:闵琦博士 2012-06-22 理解负温度状态摘要:通过对负温度概念的引入 , 从理论上证明负温度的存在, 加深人们对负温度状态的理解
论证实验上负温度的实现, 在进一步分析了负温度系统特征的基础上 , 引入了一种新的温度表示法, 让人们更加能接受负温度状态
关键词 :负温度 ; 特征;条件;Understand negative temperature State Abstract: In the introduction to the concept of negative temperature, theoretically proved the existence of negative temperature, to deepen people's understanding of the negative temperature state
Demonstration experiments on the realization of the negative temperature, on the basis of further analysis of the negative temperature characteristics, the introduction of a new temperature notation, so that people can accept the negative temperature state
Keywords: negative temperature; characteristics; conditions;引言: 自五十年代初 , 人们用实验方法在核自旋系统证实