Relationships between ZnO content and properties of Pb(Mg 1/3Nb2/3)0.9Ti0.1O3 ceramics
The effects of ZnO content on structure and dielectric and ferroelectric properties of Pb(Mg1/3Nb2/3)0.9Ti 0.1O3 (PMNT) ceramics were investigated. The PMNT/xZnO ceramics (with x = 0, 0.2, 0.4, 2.0 and 4.0 mol%) were prepared. In the PMNT/ZnO sample, the maximum dielectric constant tended to increas...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Published: |
Taylor and Francis Ltd.
2015
|
| Subjects: | |
| Online Access: | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84901343104&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38735 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Chiang Mai University |
| Summary: | The effects of ZnO content on structure and dielectric and ferroelectric properties of Pb(Mg1/3Nb2/3)0.9Ti 0.1O3 (PMNT) ceramics were investigated. The PMNT/xZnO ceramics (with x = 0, 0.2, 0.4, 2.0 and 4.0 mol%) were prepared. In the PMNT/ZnO sample, the maximum dielectric constant tended to increase while the diffuseness parameter decreased with increasing ZnO content. The remanent polarization and the coercive field did not significantly change when x ≤ 0.4 mol%. However, for samples modified with x ≥ 2.0 mol% of ZnO, the remanent polarization increases, while the coercive field decreases, with the increasing ZnO content. Copyright © 2013 Taylor & Francis Group, LLC. |
|---|