Electrical and aging properties of doped barium titanate ceramics

• Main Authors: T. Dechakupt, J. Tangsritrakul, M. Unruan, P. Ketsuwan, L. Srisombat, S. Ananta, R. Yimnirun
• Format: Journal
• Published: 2018
• Subjects: Materials Science; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79955680630&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/50948
• Institution: Chiang Mai University

The tetragonal structured Ba(Ti1-xFex)O3ceramics where x = 0, 0.005 and 0.01 were prepared by conventional mix-oxide method. Aging of dielectric properties and ferroelectric hysteresis loop was studied as a function of time. It was found that two aging stages might be existed in the aging process. T...