<i>I-V</i> Characteristics of Single Grain Boundary in ZnO Varistor

nthesis of ZnO nanomaterials for varistor devices

D P S ( I p i ( e M a M D acquiring more than V2 million published several scientic articles nals, has contributed four book ch than twenty international confer een international invited talks number of national awards f including the ‘Industrial Technolo prise Ireland for commercialising applications. Center for Research in Engineering Surface Dublin Institute of Technology, Kevin Stre pill...

Metal Oxide ZnO-Based Varistor Ceramics

Grain boundary engineering in electrospun ZnO nanostructures as promising photocatalysts

Relating Grain Boundary Complexion to Grain Boundary Kinetics II: Silica-Doped Alumina

This second paper in a series describes the relationship between grain growth kinetics and grain boundary complexions in silicadoped alumina. Dense high-purity silica-doped alumina samples were annealed for various times in the temperature range of 13001 and 19001C and their grain growth behavior was quantified. Four different grain boundary complexions were observed in silica-doped alumina, al...

Five-parameter grain boundary distribution in grain boundary engineered brass

We report the first application of a five-parameter determination of grain boundary types to grain boundary engineered alpha-brass. The most important findings were that the distribution of planes showed a prevalence of <110> tilt boundaries, especially asymmetric tilt types, and the presence of <111> twist boundaries. This distribution resulted from the low energy of these boundary types.