Ferroelectric switching in ferroelastic materials with rough surfaces
Abstract Electric switching of non-polar bulk crystals is shown to occur when domain walls are polar in ferroelastic materials and when rough surfaces with steps on an atomic scale promote domain switching. All domains emerging from surface nuclei possess polar domain walls. The progression of domai...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2019-11-01
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Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-019-52240-3 |