| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1793081 | Journal of Crystal Growth | 2010 | 4 Pages |
Abstract
A high-quality 0.96Na0.5Bi0.5TiO3-0.04BaTiO3 (NBBT96/4) single crystal was grown by carefully controlled top-seed solution growth (TSSG) method. The crystal structure and electrical properties of NBBT96/4 single crystal were characterized. With the improvement of crystal quality, the values of piezoelectric constant d33 and electromechanical coupling coefficient kt reach 283Â pC/N and 50%, respectively, which obviously increased compared with NBBT96/4 grown by Pt wire. Moreover, the ferroelectric properties of as-grown crystal also enhanced obviously. The leakage current in NBBT96/4 single crystal was also discussed.
Keywords
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Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Qinhui Zhang, Yaoyao Zhang, Feifei Wang, Di Lin, Xiaobing Li, Xiangyong Zhao, Haosu Luo,