Authors
Lei Zhang, Om Prakash Thakur, Antonio Feteira, Gillian M Keith, Andrew G Mould, Derek C Sinclair, Anthony R West
Publication date
2007/4/2
Journal
Applied physics letters
Volume
90
Issue
14
Publisher
AIP Publishing
Description
Ba Ti 1− x Ca x O 3− x ceramics, where 0⩽ x⩽ 0.04, prepared by the mixed oxide route at 1500 C display a strong suppression of the Curie temperature and a significant increase in grain conductivity with increasing x. The ramifications of these results on the applicability of using Ca 2+ as a dopant to achieve X8R specification in Ba Ti O 3-based formulations are discussed.
Total citations
Scholar articles
L Zhang, OP Thakur, A Feteira, GM Keith, AG Mould… - Applied physics letters, 2007