Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films
Transmission electron microscopy study of tetragonal-like BiFeO3 films reveals a hitherto unreported hierarchical nanodomain structure. The 30-50 nm wide stripe domains with {110} domain walls consist of a substructure of lamellar nanodomains of 8-10 nm width in a herringbone-like arrangement. In si...
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sg-ntu-dr.10356-948182023-07-14T15:53:26Z Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films Wang, Lihua Qi, Yajun Chen, Zuhuang Han, Xiaodong Wang, Junling Sritharan, Thirumany Chen, Lang School of Materials Science & Engineering DRNTU::Engineering::Materials::Nanostructured materials Transmission electron microscopy study of tetragonal-like BiFeO3 films reveals a hitherto unreported hierarchical nanodomain structure. The 30-50 nm wide stripe domains with {110} domain walls consist of a substructure of lamellar nanodomains of 8-10 nm width in a herringbone-like arrangement. In situ heating and cooling reveal a reversible transition from the hierarchical nanodomain structure to a tweed-like domain structure which is accompanied by a first-order phase transition near 120 °C with a thermal hysteresis. Published version 2013-02-26T08:09:45Z 2019-12-06T19:02:52Z 2013-02-26T08:09:45Z 2019-12-06T19:02:52Z 2012 2012 Journal Article Qi, Y., Chen, Z., Wang, L., Han, X., Wang, J., Sritharan, T., et al. (2012). Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films. Applied Physics Letters, 100(2). 0003-6951 https://hdl.handle.net/10356/94818 http://hdl.handle.net/10220/9258 10.1063/1.3676192 en Applied physics letters © 2012 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at the following official DOI: [http://dx.doi.org/10.1063/1.3676192]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf |
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DRNTU::Engineering::Materials::Nanostructured materials Wang, Lihua Qi, Yajun Chen, Zuhuang Han, Xiaodong Wang, Junling Sritharan, Thirumany Chen, Lang Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films |
| description |
Transmission electron microscopy study of tetragonal-like BiFeO3 films reveals a hitherto unreported hierarchical nanodomain structure. The 30-50 nm wide stripe domains with {110} domain walls consist of a substructure of lamellar nanodomains of 8-10 nm width in a herringbone-like arrangement. In situ heating and cooling reveal a reversible transition from the hierarchical nanodomain structure to a tweed-like domain structure which is accompanied by a first-order phase transition near 120 °C with a thermal hysteresis. |
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School of Materials Science & Engineering |
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School of Materials Science & Engineering Wang, Lihua Qi, Yajun Chen, Zuhuang Han, Xiaodong Wang, Junling Sritharan, Thirumany Chen, Lang |
| format |
Article |
| author |
Wang, Lihua Qi, Yajun Chen, Zuhuang Han, Xiaodong Wang, Junling Sritharan, Thirumany Chen, Lang |
| author_sort |
Wang, Lihua |
| title |
Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films |
| title_short |
Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films |
| title_full |
Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films |
| title_fullStr |
Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films |
| title_full_unstemmed |
Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films |
| title_sort |
temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like bifeo3 films |
| publishDate |
2013 |
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https://hdl.handle.net/10356/94818 http://hdl.handle.net/10220/9258 |
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1772825956324474880 |