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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...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2017
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| Materias: | |
| 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 |