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Thermooptical evidence of carrier-stabilized ferroelectricity in ultrathin electrodeless films
Ferroelectric films may lose polarization as their thicknesses decrease to a few nanometers because of the depolarizing field that opposes the polarization therein. The depolarizing field is minimized when electrons or ions in the electrodes or the surface/interface layers screen the polarization ch...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5981214/ https://www.ncbi.nlm.nih.gov/pubmed/29855531 http://dx.doi.org/10.1038/s41598-018-26933-0 |