Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/495| Title: | Dielectric and electrostrictive properties of PMNT near MPB |
| Authors: | Pawan, Kumar Chandhra, Prakash Goel, T C |
| Keywords: | Relaxor PMNT MPB Strain% Hysteresis% |
| Issue Date: | 2007 |
| Publisher: | Elsevier |
| Citation: | Science and Technology of Material, (1997) in print |
| Abstract: | The dielectric constant (εr), dielectric loss (tan δ) and strain induced by electric field in lead magnesium niobate–lead titanate (PMN-PT/PMNT) solid solutions in the morphotropic phase boundary (MPB) region at different sintering temperatures have been studied. εr and tan δ increase, whereas Curie phase transition range decreases with the increase in sintering temperature. Strain levels in the range of 0.07–0.2% were obtained. A high saturated strain% 0.19, a high d33 coefficient 320 pm/V and a low strain hysteresis% 3.5 in PMNT 68/32 composition sintered at 1200 °C indicate its suitability for actuator applications. |
| Description: | Copyright for this article belongs to Elsevier. This is author version post-print |
| URI: | http://dx.doi.org/10.1016/j.stam.2007.05.007 http://hdl.handle.net/2080/495 |
| Appears in Collections: | Journal Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| stam1 for Dspace.pdf | 1.45 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.