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A Grain Boundary Defect Model for ZnO Ceramic Varistors by Deep Heat Treatment
作者姓名:陈志雄  林国淙  付刚  唐大海
作者单位:Chen Zhixiong() Lin Guocong() Fu Gang() (Department of Physics,Guangzhou Normal University,Guangzhou 510400) Tang Dahai() (Department of Ultrasound,Analogic Scientific Inc.,Shenzhen 518067)
摘    要:TheleakagecurentofZnOvaristorwithexcelentlynonlinearvoltageampere(V-I)characteristicsincreasesgradualyunderthelongdurationl...


A Grain Boundary Defect Model for ZnO Ceramic Varistors by Deep Heat Treatment
Authors:Chen Zhixiong
Abstract:
Keywords:ZnO ceramic varistor  heat treatment  grain boundary defect model  current creep  positron annihilation  
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