ZnO based varistors are widely used for overvoltage protection in many electrical and
electronic circuits, at voltages ranging from a few to over a million volts. By careful control of …

Abstract Novel ZnO-Cr 2 O 3-based varistors can overcome the problems related to the
volatile, high-cost and toxic components of conventional ZnO-Bi 2 O 3-, ZnO-Pr 6 O 11-, and …

This second part describes the retention of nanocrystallinity during sintering of ZnO by
means of Field-assisted Sintering Technique/Spark-Plasma-Sintering (FAST/SPS), whereas …

Nitrogen-doped zinc oxide thin films (ZnO: N) have been realized as a potential matrix for
the development of a uric acid biosensor. The correlation between the change in property of …

The influence of Ca-doping on the microstructure development and electrical characteristics
was studied in the novel, ZnO-Cr 2 O 3-based, varistor ceramics with the nominal …

Well-aligned undoped and Co-doped nanorod ZnO films were grown by electrochemical
deposition onto p-Si substrates from an aqueous route. Aqueous solution of Zn (NO 3) 2⋅ …

Abstract Novel ZnO–Cr 2 O 3-based varistor ceramics have superior current-voltage (I–V)
characteristics and, do not contain volatile, rare or toxic dopants. The results showed that …

ZnO varistor ceramics doped with Bi2O3, Sb2O3, Co2O3, Cr2O3, and MnO2 were prepared
separately by two high-energy ball milling processes: oxide-doped and varistor ceramic …

In our recent study (Ribie et al. 2020) we reported the structure of inversion boundaries (IBs)
in Sb2O3-doped ZnO. Here, we focus on IBs that form in SnO2-doped ZnO. Using atomic …

The objective desired is the elaboration of varistors based on zinc oxide-doped by the
addition of SrCO3 with a different quantity of 1, 2, 3 and 4 mol% SrCO3, such that the base …