Local structure heterogeneity in unique tetragonal BaTiO 3 -based relaxor featuring ultrahigh electrostrictive effect
Journal Article
·
· Journal of Materials Chemistry. A
- Beijing Advanced Innovation Center for Materials Genome Engineering, Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China
- Chemical and Engineering Materials Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
- Beijing Advanced Innovation Center for Materials Genome Engineering, Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China, Hainan University, Haikou 570228, Hainan Province, China
The BT-15BLT relaxor ferroelectric exhibits local T distortions within 100 K to 500 K. Through RMC fitting, it was revealed that T distortions originate from Bi/Li clusters and relaxor phase transition is induced by localized polarization rotations.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 2007123
- Journal Information:
- Journal of Materials Chemistry. A, Journal Name: Journal of Materials Chemistry. A Vol. 11 Journal Issue: 42; ISSN 2050-7488
- Publisher:
- Royal Society of Chemistry (RSC)Copyright Statement
- Country of Publication:
- United Kingdom
- Language:
- English
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