Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off
Epitaxial films may be released from growth substrates and transferred to structurally and chemically incompatible substrates, but epitaxial films of transition metal perovskite oxides have not been transferred to electroactive substrates for voltage control of their myriad functional properties. He...
| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Springer Science and Business Media LLC
2024
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| Online Access: | https://hdl.handle.net/1721.1/153599 |
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| author | Pesquera, D. Khestanova, E. Ghidini, M. Zhang, S. Rooney, A. P. Maccherozzi, F. Riego, P. Farokhipoor, S. Kim, J. Moya, X. Vickers, M. E. Stelmashenko, N. A. Haigh, S. J. Dhesi, S. S. Mathur, N. D. |
| author_facet | Pesquera, D. Khestanova, E. Ghidini, M. Zhang, S. Rooney, A. P. Maccherozzi, F. Riego, P. Farokhipoor, S. Kim, J. Moya, X. Vickers, M. E. Stelmashenko, N. A. Haigh, S. J. Dhesi, S. S. Mathur, N. D. |
| author_sort | Pesquera, D. |
| collection | MIT |
| description | Epitaxial films may be released from growth substrates and transferred to structurally and chemically incompatible substrates, but epitaxial films of transition metal perovskite oxides have not been transferred to electroactive substrates for voltage control of their myriad functional properties. Here we demonstrate good strain transmission at the incoherent interface between a strain-released film of epitaxially grown ferromagnetic La<jats:sub>0.7</jats:sub>Sr<jats:sub>0.3</jats:sub>MnO<jats:sub>3</jats:sub> and an electroactive substrate of ferroelectric 0.68Pb(Mg<jats:sub>1/3</jats:sub>Nb<jats:sub>2/3</jats:sub>)O<jats:sub>3</jats:sub>-0.32PbTiO<jats:sub>3</jats:sub> in a different crystallographic orientation. Our strain-mediated magnetoelectric coupling compares well with respect to epitaxial heterostructures, where the epitaxy responsible for strong coupling can degrade film magnetization via strain and dislocations. Moreover, the electrical switching of magnetic anisotropy is repeatable and non-volatile. High-resolution magnetic vector maps reveal that micromagnetic behaviour is governed by electrically controlled strain and cracks in the film. Our demonstration should inspire others to control the physical/chemical properties in strain-released epitaxial oxide films by using electroactive substrates to impart strain via non-epitaxial interfaces. |
| first_indexed | 2024-09-23T16:40:10Z |
| format | Article |
| id | mit-1721.1/153599 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T16:40:10Z |
| publishDate | 2024 |
| publisher | Springer Science and Business Media LLC |
| record_format | dspace |
| spelling | mit-1721.1/1535992024-03-01T03:02:50Z Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off Pesquera, D. Khestanova, E. Ghidini, M. Zhang, S. Rooney, A. P. Maccherozzi, F. Riego, P. Farokhipoor, S. Kim, J. Moya, X. Vickers, M. E. Stelmashenko, N. A. Haigh, S. J. Dhesi, S. S. Mathur, N. D. General Physics and Astronomy General Biochemistry, Genetics and Molecular Biology General Chemistry Multidisciplinary Epitaxial films may be released from growth substrates and transferred to structurally and chemically incompatible substrates, but epitaxial films of transition metal perovskite oxides have not been transferred to electroactive substrates for voltage control of their myriad functional properties. Here we demonstrate good strain transmission at the incoherent interface between a strain-released film of epitaxially grown ferromagnetic La<jats:sub>0.7</jats:sub>Sr<jats:sub>0.3</jats:sub>MnO<jats:sub>3</jats:sub> and an electroactive substrate of ferroelectric 0.68Pb(Mg<jats:sub>1/3</jats:sub>Nb<jats:sub>2/3</jats:sub>)O<jats:sub>3</jats:sub>-0.32PbTiO<jats:sub>3</jats:sub> in a different crystallographic orientation. Our strain-mediated magnetoelectric coupling compares well with respect to epitaxial heterostructures, where the epitaxy responsible for strong coupling can degrade film magnetization via strain and dislocations. Moreover, the electrical switching of magnetic anisotropy is repeatable and non-volatile. High-resolution magnetic vector maps reveal that micromagnetic behaviour is governed by electrically controlled strain and cracks in the film. Our demonstration should inspire others to control the physical/chemical properties in strain-released epitaxial oxide films by using electroactive substrates to impart strain via non-epitaxial interfaces. 2024-02-28T16:06:02Z 2024-02-28T16:06:02Z 2020-06-24 2024-02-28T15:59:09Z Article http://purl.org/eprint/type/JournalArticle 2041-1723 https://hdl.handle.net/1721.1/153599 Pesquera, D., Khestanova, E., Ghidini, M. et al. Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off. Nat Commun 11, 3190 (2020). en 10.1038/s41467-020-16942-x Nature Communications Creative Commons Attribution https://creativecommons.org/licenses/by/4.0/ application/pdf Springer Science and Business Media LLC Springer Nature |
| spellingShingle | General Physics and Astronomy General Biochemistry, Genetics and Molecular Biology General Chemistry Multidisciplinary Pesquera, D. Khestanova, E. Ghidini, M. Zhang, S. Rooney, A. P. Maccherozzi, F. Riego, P. Farokhipoor, S. Kim, J. Moya, X. Vickers, M. E. Stelmashenko, N. A. Haigh, S. J. Dhesi, S. S. Mathur, N. D. Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off |
| title | Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off |
| title_full | Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off |
| title_fullStr | Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off |
| title_full_unstemmed | Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off |
| title_short | Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off |
| title_sort | large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift off |
| topic | General Physics and Astronomy General Biochemistry, Genetics and Molecular Biology General Chemistry Multidisciplinary |
| url | https://hdl.handle.net/1721.1/153599 |
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