| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7912357 | Scripta Materialia | 2016 | 5 Pages |
Abstract
The dielectric, ferroelectric and impedance properties of (1 â x â y)NBT-yKBT-xBT single crystals were investigated systematically. Our results demonstrate that the addition of KBT leads to enhanced piezoelectric response, thermal stability (e.g., depolarization temperature, Td). The composition and temperature induced phase transformation mechanisms were characterized by using in-situ Raman spectra. The structure nature of improved electrical performance in (1 â x â y)NBT-yKBT-xBT ternary single crystals were discussed in detail.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Hong Yan, Haiwu Zhang, Hao Deng, Xing Liu, Xiangyong Zhao, Di Lin, Xiaobing Li, Haosu Luo, Jae-Hyeon Ko, Chang Won Ahn,