Effect of long-term electrical degradation on the distribution of donor impurities in ZnO varistor ceramics

Application of Zinc Oxide Varistors

Tapan K. Gupta · Journal of the American Ceramic Society · 1990 · 1.6K citations

Engineering, Electrical Engineering, Materials Science +17

Compositional changes adjacent to grain boundaries during electrical degradation of a ZnO varistor

Yet‐Ming Chiang, W. D. Kingery, Lionel M. Levinson · Journal of Applied Physics · 1982 · 102 citations

Natural Sciences, Materials Engineering, Materials Science +13

A mechanism of degradation in leakage currents through ZnO varistors

Ken Sato, Yoshio Takada, Taketoshi Takemura et al. · Journal of Applied Physics · 1982 · 62 citations

Engineering, Electrical Engineering, Materials Science +17

Potential barrier degradation at the grain boundary of ZnO-based nonlinear resistors

P. Kostić, O. Milošević, Dragan Uskoković et al. · Physica B+C · 1988 · 13 citations

Engineering, Materials Engineering, Materials Science +16