Abstract

Evolutions of domain morphology in the ferroelectric thin film subjected to the oxidizing atmosphere were predicted by using the phase field simulations, which incorporate the long-range electrostatic interactions and ionic surface charges. Due to effect of the oxidizing atmosphere, it is found that the ionic surface charges carried by oxygen can effectively change the internal electric filed, control the polarization orientation, and drive the domain wall motion of the ferroelectric thin film. Domain structures were simulated and also reveal that domain morphology of the ferroelectric thin film can be adjusted from a multi-domain to a mono-domain with increasing of the ionic charge density.

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.