Giant linear strain gradient with extremely low elastic energy in a perovskite nanostructure array
Inherent elastic strains are useful to tune the physical properties of functional materials but it is difficult to build. Here, Tanget al. report a fabrication of inhomogeneous strains with a linear gradient as giant as 106 per meter in a BiFeO3 nanostructure array grown on a LaAlO3substrate.
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| Autores principales: | , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2017
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/7f9a1bfb73f7420fa5b03f019a62c8e8 |
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