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Evolution of ferroelectricity in ultrathin PbTiO(3) films as revealed by electric double layer gating
Ferroelectricity in ultrathin films is destabilized by depolarization field, which leads to the reduction of spontaneous polarization or domain formation. Here, thickness dependence of remnant polarization in PbTiO(3) films is electrically revealed down to 2.6 nm by controlling the polarization dire...
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| Publicado en: | Sci Rep |
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| Main Authors: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Nature Publishing Group UK
2020
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7331690/ https://ncbi.nlm.nih.gov/pubmed/32616739 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-020-67580-8 |
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