Trap capture properties of space charge and void breakdown charge in a cellular polypropylene electret film 孔洞聚丙烯驻极体膜中空间电荷与孔洞击穿电荷的俘获特性
Breakdown charge Q BD is measured and analyzed, the results show that breakdown charge Q BD is not constant, it depends on the areas of the gate oxide and the voltage of the gate. 对击穿电荷QBD进行了实验测试和分析,结果表明:击穿电荷QBD不是常数,它依赖栅氧化层面积和栅电压。
For example, the peak electric field and breakdown voltage in charge imbalance SJ structure can be obtained from the results of this paper. 特别地,由此可求出非平衡SJ结构的峰值电场和耐压.该结果有助于对SJ结构的深入分析。
According to the mechanism of current transport, we suggest a breakdown model in which charge accumulation, trapping density and position of its center of gravity are all considered. 根据电流传输机构,本文提出一种考虑了电荷积累、陷阱密度及其重心位置的击穿模型。
Theory of dielectric breakdown caused by space charge effects and study of the charge emission shield 空间电荷自身反电场的介质击穿理论及电荷发射屏的研究