1. Preparation of Ultrahigh Potential Gradient of ZnO Varistors by Rare-Earth Doping and Low-Temperature Sintering. (3rd February 2013) Authors: Ke, Lei; Hu, Ming; Ma, Xueming Other Names: Kahol Pawan K. Academic Editor. Journal: Journal of materials Issue: Volume 2013(2013) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗