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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Detalles Bibliográficos
Autores principales: Nishino, Ryutaro, Fujita, Takahiro C., Kagawa, Fumitaka, Kawasaki, Masashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7331690/
https://www.ncbi.nlm.nih.gov/pubmed/32616739
http://dx.doi.org/10.1038/s41598-020-67580-8

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7331690/
https://www.ncbi.nlm.nih.gov/pubmed/32616739
http://dx.doi.org/10.1038/s41598-020-67580-8

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