摘要: 从施主掺杂BaTiO3陶瓷的晶界双肖特基势垒模型出发,作者分析了在晶界受主态密度相当小的情况下,以自由电子的漂移和扩散为主的传导过程的晶界等效电阻与温度的关系式,并进行了数值拟合.
周方桥, 唐大海, 吴国安, 陈志雄. PTC热敏电阻陶瓷材料线性化机理与实验研究[J]. 应用科学学报, 1989, 7(4): 308-314.
ZHOU FANGQIAO, TANG DAHAI, WU GUOAN, CHEN ZHIXIONG. LINEARIZATION MECHANISM AND EXPERIMENTALINVESTIGATION OF PTC CERAMIC MATERIALS FOR THERMISTOR APPLICATION[J]. Journal of Applied Sciences, 1989, 7(4): 308-314.