Giant Strain and Induced Ferroelectricity in Amorphous BaTiO(3) Films under Poling

We report an effect of giant surface modification of a 5.6 nm thick BaTiO(3) film grown on Si (100) substrate under poling by conductive tip of a scanning probe microscope (SPM). The surface can be locally elevated by about 9 nm under −20 V applied during scanning, resulting in the maximum strain of...

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Detalles Bibliográficos
Autores principales: Mirzadeh Vaghefi, Pegah, Baghizadeh, Ali, Lourenço, Armando A. C. S., Amaral, Vitor S., Kholkin, Andre L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5615760/
https://www.ncbi.nlm.nih.gov/pubmed/28930156
http://dx.doi.org/10.3390/ma10091107

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5615760/
https://www.ncbi.nlm.nih.gov/pubmed/28930156
http://dx.doi.org/10.3390/ma10091107

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