Thermal expansion measurements in the relaxor ferroelectric PIN-PT system

• Main Authors: Supattra Wongsaenmai, Rattikorn Yimnirun, Supon Ananta, Ruyan Guo, Amar S. Bhalla
• Format: Journal
• Published: 2018
• Subjects: Engineering; Materials Science; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=36448946844&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/60429
• Institution: Chiang Mai University

Thermal expansion was measured for the ceramic compositions (1 - x)Pb(In0.5Nb0.5)O3-(x)PbTiO3(x = 0.0, 0.1, 0.2 and 0.3) prepared via the wolframite method. The deviation from the straight line below Burns temperature for all the compositions was due to the dynamic polarization fluctuations. Burns t...