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  1. 21

    Electrical degradation of double-Schottky barrier in ZnO varistors by Jinliang He, Chenlu Cheng, Jun Hu

    Published 2016-03-01
    “…Researches on electrical degradation of double-Schottky barrier in ZnO varistors are reviewed, aimed at the constitution of a full picture of universal degradation mechanism within the perspective of defect. …”
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    Article
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    Evaluation Tests of Metal Oxide Varistors for DC Circuit Breakers by Chunmeng Xu, Andrew Rockhill, Zhi Jin Zhang, Matthew Bosworth, Maryam Saeedifard, Michael Steurer, Peter Zeller, Lukas Graber

    Published 2022-01-01
    “…Yet the metal-oxide varistors (MOVs), being the indispensable DCCB components, are less analyzed and tested so far. …”
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    Article
  4. 24

    Simulation research on space charge characteristics of zinc oxide varistor by Qian Wang, Ruonan Zhang, Chenjie Ji

    Published 2020-12-01
    “…ZnO varistor will produce space charge accumulation phenomenon under the action of electric field. …”
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    Article
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    Return voltage measurements to investigate the degradation of zinc oxide varistor by Ahmad Noorden, Zulkarnain

    Published 2009
    “…Due to their reliability and accuracy, many modern diagnostics based on dielectric voltage response, such as polarization/depolarization current (PDC), voltage decay (VD) and return voltage (RV) measurements, have been used in monitoring ageing processes of metal oxide (MO) varistors. Among these diagnostics, recently, RV measurement (RVM) seems to be an increasingly popular method as it has high sensitivity to the condition of varistors and low sensitivity to disturbances in vicinity of the field measurements. …”
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    Thesis
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    The Role of Polypyrrole in Electrical Properties of ZnO-Polymer Composite Varistors by Nasim Asaadi, Mojtaba Parhizkar, Sajedeh Mohammadi Aref, Hassan Bidadi

    Published 2017-06-01
    “…The interesting result is that, unlike semiconductor-polyaniline based varistors, varistor hysteresis decreases through increasing polypyrrole content. …”
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    Article
  12. 32

    Measurement of the piezotronic effect on single grain boundaries in zinc oxide Varistors by Thomas Billovits, Benjamin Kaufmann, Peter Supancic

    Published 2021-06-01
    “…The results lead to an understanding how mechanical stresses modify the overall electrical behavior of zinc oxide varistors.…”
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    Article
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    Microstructure and electrical characteristics of multicomponent vanadium-doped Zinc oxide varistors by Chan, Poh Ling.

    Published 2009
    “…The microstructure and nonlinear current-voltage characteristics of MnO2-doped, Cr2O3-doped and NiO-doped ZnO-V2O5 varistors, sintered at 900C for 4 hours, have been studied. …”
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    Thesis
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