| 非简谐振动对Fe热容和电阻率的影响 |
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| 引用本文： | 张翠玲,郑瑞伦.非简谐振动对Fe热容和电阻率的影响[J].西南师范大学学报(自然科学版),2004,29(4):613-617. |
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| 作者姓名： | 张翠玲 郑瑞伦 |
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| 作者单位： | 西南师范大学,物理学院,重庆,400715 |
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| 基金项目： | 重庆市科委资助项目(2003-6111). |
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| 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.
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| 关 键 词： | Fe晶体 非简谐振动 定压热容量 电阻率 |
| 文章编号： | 1000-5471(2004)04-0613-05 |
| 修稿时间： | 2003年11月10 |
The Influences of Anharmonic Vibration on the Thermal Capacity and The Resistivity of Fe |
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| ZHANG Cui-ling,ZHENG Rui-lunSchool of Physics,Southwest China Normal University,Chongqing ,China.The Influences of Anharmonic Vibration on the Thermal Capacity and The Resistivity of Fe[J].Journal of Southwest China Normal University(Natural Science),2004,29(4):613-617. |
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| Authors: | ZHANG Cui-ling ZHENG Rui-lunSchool of Physics Southwest China Normal University Chongqing China |
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| Institution: | ZHANG Cui-ling,ZHENG Rui-lunSchool of Physics,Southwest China Normal University,Chongqing 400715,China |
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| Abstract: | 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. |
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| Keywords: | crystal Fe anharmonic vibration capacity of constant by pressure resistivity |
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