Open AccessTHEORY OF CONDUCTION OF NONLINEAR ZnO CERAMICS (II)——APPLICATION OF MODEL OF CONDUCTION
Author(s) -
Nan Chen
Publication year - 1986
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.35.633
Subject(s) - varistor , materials science , thermal conduction , electrical conduction , ceramic , nonlinear system , condensed matter physics , degradation (telecommunications) , composite material , optoelectronics , electronic engineering , physics , voltage , quantum mechanics , engineering
The model of conduction proposed in the previous paper is treated quantitatively. This model is suitable for the explanation of V-I curve, C-V(DG) curve, and degradation phenomena of ZnO varistors. In addition, this model can also predict the influence of the microstrueture parameter and the elec trical characteristics parameter of grain-grain contact on the electrical characteristics of ZnO varistors. It provides a basis of the theory for materials design of ZnO varistors.