摘要
以铁为例,讨论了原子非简谐振动对晶体的定压热容量和电阻率的影响.结果表明:温度不太低情况下,研究晶体的热力学性质和电学性质时,只有考虑到非简谐振动效应,理论计算结果才与实验较为一致.
By taking Fe as an example, we discuss the influences of anharmonic vibration on the thermal capacity and the resistivity of Fe, and draw a conclusion that when coinciding the influence of anharmonic vibration the theory result is close to the experiment.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2004年第4期613-617,共5页
Journal of Southwest China Normal University(Natural Science Edition)
基金
重庆市科委资助项目(2003-6111).
关键词
Fe晶体
非简谐振动
定压热容量
电阻率
crystal Fe
anharmonic vibration
capacity of constant by pressure
resistivity