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Grain junction properties of ZnO varistors
Applications of Surface Science, 1979Abstract Grain-grain junctions in ZnO varistor ceramics were electrically contacted by conventional photoresist- and contact deposition techniques and investigated in terms of the statistical distribution of the breakdown voltage. Its maximum appears at 3.4 V for constant current of 5 μA.
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Evolution of Physical Models for ZnO-Varistors
1985The highly nonlinear conduction mechanism in ZnO based ceramics has attracted growing interest during the past decade. With increasing experimental experience model approaches have drifted from mechanisms related to massive non-zinc oxide intergranular layers like space charge limited current or Nordheim-Fowler tunneling to grain boundary effects where
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Observation of an Electrical Breakdown at ZnO Schottky Contacts in Varistors
Journal of the European Ceramic Society, 2021Benjamin Kaufmann
exaly
Two Stage Sintering Behaviour of Er2O3 Doped High Performance ZnO Varistors
Journal of the European Ceramic Society, 2021Tapatee Kundu Roy +2 more
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Degradation Mechanism of ZnO Varistors
Japanese Journal of Applied Physics, 1979Hisashi Tomimuro, Yoshiyuki Terasaki
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A Model for a Barrier ZnO Varistors
Key Engineering Materials, 2001A. Chaouch, Tioursi Mustapha
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Effect of NiO Doping on Grain Growth and Electrical Properties of ZnO-Based Varistors
Journal of the European Ceramic Society, 2022Xin Ren, Anting Kong, Liyi Shi
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Effect of Sc2O3 Doping on Microstructure and Electrical Properties of ZnO–Bi2O3-Based Varistors
Physica B: Condensed Matter, 2023Wenbin Cao, Jianke Liu
exaly