Abstract

Detailed investigation on “1-x-yBNT-xBKT-yKNN” was done for better understanding of its phase diagram which is crucial for estimating a useful composition range for actuation applications. A phase diagram is proposed along with a MPB between “rhombohedral ferroelectric and tetragonal ferroelectric” phases in the range x = 0.05 (0.04 ≤ y < 0.08) and x = 0.10 (0.02 ≤ y < 0.06). However addition of KNN above the critical value y ≥ 0.12 is observed to drive the system toward cubic structure. A region having large “electric field induced strain (EFIS)” value (∼0.45%) is also identified in the phase diagram.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.