高压下材料的电导率研究  

Studies On Electrical Conductivity Of Materials Under High Pressure Conditions

作　　者：方华为[1] 田旭[1] 赵中云[1] 

机构地区：[1]武汉理工大学理学院,湖北武汉430070

出　　处：《湖北工业大学学报》2006年第5期76-78,共3页Journal of Hubei University of Technology

基　　金：湖北省自然科学基金资助项目(2004ABA101)

摘　　要：阐述了在高压下研究材料电导率随压力变化情况的分析方法.以半导体CuS为例,用阻抗谱法分析了其微观电传导机制.研究表明,电导率对频率具有很强的依赖性.材料的电导率随压力的变化而发生变化.The method of studying electrical conductivity of materials pressure relationship under the high pressure is studied in this paper. The conduction mechanism of the saturate with 1 M NaCl eclogites and CuS has been analyzed in terms of the impedance spectra, which indicates that the complex impedance spectra of materials strongly depend on frequency and the electrical conductivity of materials changes with the change of pressure.

关 键 词：高压 榴辉岩 CUS 频率 电导率 阻抗谱 

分 类 号：O347.1[理学—固体力学]