Theory of magnetic force driven magnetoelectric effect in piezo-bimorph/ferrite cantilever composite
A theoretical model is proposed for the frequency response of the magnetic force driven (MFD) magnetoelectric (ME) effect in a piezo-bimorph/ferrite cantilever based on the elastodynamics method, which agrees well with the experimental results for Pb(Zr, Ti)O3-bimorph/Mn–Zn-ferrite cantilever compos...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2021-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0041753 |
| _version_ | 1819048941181730816 |
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| author | Gaojian Wu Ru Zhang |
| author_facet | Gaojian Wu Ru Zhang |
| author_sort | Gaojian Wu |
| collection | DOAJ |
| description | A theoretical model is proposed for the frequency response of the magnetic force driven (MFD) magnetoelectric (ME) effect in a piezo-bimorph/ferrite cantilever based on the elastodynamics method, which agrees well with the experimental results for Pb(Zr, Ti)O3-bimorph/Mn–Zn-ferrite cantilever composites. Based on the theoretical model, the dependences of the resonant ME voltage coefficient on geometrical and material parameters of the piezo-bimorph/ferrite cantilever composite are numerically calculated. The results show that an optimum resonant ME effect can be achieved by adjusting the structural and material parameters in the piezo-bimorph/ferrite cantilever composite. This research lays a theoretical basis for understanding the resonant ME effect in the piezo-bimorph/ferrite composite and optimal design of the MFD-ME device based on this configuration. |
| first_indexed | 2024-12-21T11:24:15Z |
| format | Article |
| id | doaj.art-ae271c50cf89435d8223f8e145ba9a97 |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-12-21T11:24:15Z |
| publishDate | 2021-04-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-ae271c50cf89435d8223f8e145ba9a972022-12-21T19:05:42ZengAIP Publishing LLCAIP Advances2158-32262021-04-01114045113045113-710.1063/5.0041753Theory of magnetic force driven magnetoelectric effect in piezo-bimorph/ferrite cantilever compositeGaojian Wu0Ru Zhang1Department of Physics, Nanjing Tech University, 211816 Nanjing, People’s Republic of ChinaDepartment of Physics, Nanjing Tech University, 211816 Nanjing, People’s Republic of ChinaA theoretical model is proposed for the frequency response of the magnetic force driven (MFD) magnetoelectric (ME) effect in a piezo-bimorph/ferrite cantilever based on the elastodynamics method, which agrees well with the experimental results for Pb(Zr, Ti)O3-bimorph/Mn–Zn-ferrite cantilever composites. Based on the theoretical model, the dependences of the resonant ME voltage coefficient on geometrical and material parameters of the piezo-bimorph/ferrite cantilever composite are numerically calculated. The results show that an optimum resonant ME effect can be achieved by adjusting the structural and material parameters in the piezo-bimorph/ferrite cantilever composite. This research lays a theoretical basis for understanding the resonant ME effect in the piezo-bimorph/ferrite composite and optimal design of the MFD-ME device based on this configuration.http://dx.doi.org/10.1063/5.0041753 |
| spellingShingle | Gaojian Wu Ru Zhang Theory of magnetic force driven magnetoelectric effect in piezo-bimorph/ferrite cantilever composite AIP Advances |
| title | Theory of magnetic force driven magnetoelectric effect in piezo-bimorph/ferrite cantilever composite |
| title_full | Theory of magnetic force driven magnetoelectric effect in piezo-bimorph/ferrite cantilever composite |
| title_fullStr | Theory of magnetic force driven magnetoelectric effect in piezo-bimorph/ferrite cantilever composite |
| title_full_unstemmed | Theory of magnetic force driven magnetoelectric effect in piezo-bimorph/ferrite cantilever composite |
| title_short | Theory of magnetic force driven magnetoelectric effect in piezo-bimorph/ferrite cantilever composite |
| title_sort | theory of magnetic force driven magnetoelectric effect in piezo bimorph ferrite cantilever composite |
| url | http://dx.doi.org/10.1063/5.0041753 |
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