Mahesh, K V; Anas, S; Rahul, S; Ananthakumar, S
(Springer, 2013)
Nano size ZnO–Bi2O3 varistor precursor powders containing Y2O3 and Pr6O11 rare earth dopants were prepared by low temperature refluxing at 80 °C. Effect of rare earth dopants, densification by two-step sintering, evolution ...