Multiscale Electric Field Imaging of Vortices in PbTiO3-SrTiO3 Superlattice
Sign Up to like & getrecommendations! Published in 2020 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927620014750
Abstract: PbTiO3-SrTiO3 (PTO-STO) superlattice has been shown to host a variety of polarization domain structures depending on the periodicity of the superlattice. High periodicity superlattices favor a1/a2 domains, while low periodicity superlattices host flux closure domains… read more here.
Keywords: microscopy; pbtio3 srtio3; electric field; superlattice ... See more keywords
Multiscale electric-field imaging of polarization vortex structures in PbTiO3/SrTiO3 superlattices
Sign Up to like & getrecommendations! Published in 2023 at "APL Materials"
DOI: 10.1063/5.0146713
Abstract: In ferroelectric heterostructures, the interaction between intrinsic polarization and the electric field generates a rich set of localized electrical properties. The local electric field is determined by several connected factors, including the charge distribution of… read more here.
Keywords: electric field; multiscale electric; pbtio3 srtio3; polarization ... See more keywords