Dramatically enhanced polarization in (001), (101) and (111) BiFeO3 thin films due to epitaxial-induced transitions
Dramatically enhanced polarization has been found for (001), (101), and (111) films, relative to that of BiFeO3 crystals. The easy axis of spontaneous polarization lies close to (111), for the various oriented films. BiFeO3 films grown on (111) have a rhombohedral structure, identical to that of sin...
| Main Authors: | , , , , , , , , |
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| Format: | Journal Article |
| Language: | English |
| Published: |
2011
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| Online Access: | https://hdl.handle.net/10356/93829 http://hdl.handle.net/10220/6905 |
| _version_ | 1826119186154258432 |
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| author | Li, Jiefang Wang, Junling Wuttig, M. Ramesh, R. Wang, Naigang Ruette, B. Pyatakov, A. P. Zvezdin, A. K. Viehland, D. |
| author2 | School of Materials Science & Engineering |
| author_facet | School of Materials Science & Engineering Li, Jiefang Wang, Junling Wuttig, M. Ramesh, R. Wang, Naigang Ruette, B. Pyatakov, A. P. Zvezdin, A. K. Viehland, D. |
| author_sort | Li, Jiefang |
| collection | NTU |
| description | Dramatically enhanced polarization has been found for (001), (101), and (111) films, relative to that of BiFeO3 crystals. The easy axis of spontaneous polarization lies close to (111), for the various oriented films. BiFeO3 films grown on (111) have a rhombohedral structure, identical to that of single crystals; whereas films grown on (101) or (001) are monoclinically distorted from the rhombohedral structure, due to the epitaxial constraint. |
| first_indexed | 2024-10-01T04:55:41Z |
| format | Journal Article |
| id | ntu-10356/93829 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:55:41Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | ntu-10356/938292023-07-14T15:51:09Z Dramatically enhanced polarization in (001), (101) and (111) BiFeO3 thin films due to epitaxial-induced transitions Li, Jiefang Wang, Junling Wuttig, M. Ramesh, R. Wang, Naigang Ruette, B. Pyatakov, A. P. Zvezdin, A. K. Viehland, D. School of Materials Science & Engineering DRNTU::Engineering::Materials::Microelectronics and semiconductor materials Dramatically enhanced polarization has been found for (001), (101), and (111) films, relative to that of BiFeO3 crystals. The easy axis of spontaneous polarization lies close to (111), for the various oriented films. BiFeO3 films grown on (111) have a rhombohedral structure, identical to that of single crystals; whereas films grown on (101) or (001) are monoclinically distorted from the rhombohedral structure, due to the epitaxial constraint. Published version 2011-07-14T06:06:16Z 2019-12-06T18:46:16Z 2011-07-14T06:06:16Z 2019-12-06T18:46:16Z 2004 2004 Journal Article Li, J., Wang, J., Wuttig, M., Ramesh, R., Wang, N., Ruette, B., Pyatakov, A. P., et al. (2004). Dramatically Enhanced Polarization in (001), (101) and (111) BiFeO3 Thin Films due to Epitaxial-induced Transitions. Applied Physics Letters, 84(25), 5261-5263. https://hdl.handle.net/10356/93829 http://hdl.handle.net/10220/6905 10.1063/1.1764944 en Applied physics letters © 2004 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 DOI: http://dx.doi.org/10.1063/1.1764944. 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. 3 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Materials::Microelectronics and semiconductor materials Li, Jiefang Wang, Junling Wuttig, M. Ramesh, R. Wang, Naigang Ruette, B. Pyatakov, A. P. Zvezdin, A. K. Viehland, D. Dramatically enhanced polarization in (001), (101) and (111) BiFeO3 thin films due to epitaxial-induced transitions |
| title | Dramatically enhanced polarization in (001), (101) and (111) BiFeO3 thin films due to epitaxial-induced transitions |
| title_full | Dramatically enhanced polarization in (001), (101) and (111) BiFeO3 thin films due to epitaxial-induced transitions |
| title_fullStr | Dramatically enhanced polarization in (001), (101) and (111) BiFeO3 thin films due to epitaxial-induced transitions |
| title_full_unstemmed | Dramatically enhanced polarization in (001), (101) and (111) BiFeO3 thin films due to epitaxial-induced transitions |
| title_short | Dramatically enhanced polarization in (001), (101) and (111) BiFeO3 thin films due to epitaxial-induced transitions |
| title_sort | dramatically enhanced polarization in 001 101 and 111 bifeo3 thin films due to epitaxial induced transitions |
| topic | DRNTU::Engineering::Materials::Microelectronics and semiconductor materials |
| url | https://hdl.handle.net/10356/93829 http://hdl.handle.net/10220/6905 |
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