A NEW THEORY AND EXPERIMENT ON ELECTRICAL AGING AND BREAKDOWN OF SOLID DIELECTRICS
固体电介质的电老化与击穿新理论和实验

According to first-order capture equation, a kinetic theory for trap creation in solid dielectrics is proposed in this paper. Taking a certain trap density as critical condition of electrical breakdown, it is found that the dielectrical lifetime is proportional to the exponent of electrical strength. Such a theory is consistent with the widely used emperical formula and agrees with experimental results.