Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites
In this work, we have studied the electric field-induced spin switching in the PZT/NiFe/CoFe nanostructured composites by sputtering ferromagnetic layers on a horizontal polarized piezoelectric PZT substrate. The electric field-induced change in the magnetization orientation was investigated systema...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia
2023
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| Online Access: | http://psasir.upm.edu.my/id/eprint/108892/ http://psasir.upm.edu.my/id/eprint/108892/1/Study%20and%20simulation%20of%20the%20electric%20field-induced%20spin.pdf.crdownload |
| _version_ | 1848865229029507072 |
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| author | Thi Nguyen, Minh Hong Pham, Thanh Tien Van La, Nam Chen, Soo Kien Nguyen, Tiep Huy |
| author_facet | Thi Nguyen, Minh Hong Pham, Thanh Tien Van La, Nam Chen, Soo Kien Nguyen, Tiep Huy |
| author_sort | Thi Nguyen, Minh Hong |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this work, we have studied the electric field-induced spin switching in the PZT/NiFe/CoFe nanostructured composites by sputtering ferromagnetic layers on a horizontal polarized piezoelectric PZT substrate. The electric field-induced change in the magnetization orientation was investigated systematically using a vibrating sample magnetometer and analytical simulations. The results revealed that electric field applications could indirectly control the magnetic spin orientations. Moreover, the magnetization change depends not only on the electric field but also on the direction of the electric field applying against the magnetic field. The images of magnetic moment orientations under various electric field applications are modeled by the Monte Carlo and NMAG simulations. In particular, a critical electric field of Ecr ≈ 300 kV/cm, which makes a 90o spin switching, was determined. These results are proposed to offer an opportunity for random access memory applications. |
| first_indexed | 2025-11-15T14:01:23Z |
| format | Article |
| id | upm-108892 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:01:23Z |
| publishDate | 2023 |
| publisher | Universiti Putra Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1088922024-10-11T08:21:04Z http://psasir.upm.edu.my/id/eprint/108892/ Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites Thi Nguyen, Minh Hong Pham, Thanh Tien Van La, Nam Chen, Soo Kien Nguyen, Tiep Huy In this work, we have studied the electric field-induced spin switching in the PZT/NiFe/CoFe nanostructured composites by sputtering ferromagnetic layers on a horizontal polarized piezoelectric PZT substrate. The electric field-induced change in the magnetization orientation was investigated systematically using a vibrating sample magnetometer and analytical simulations. The results revealed that electric field applications could indirectly control the magnetic spin orientations. Moreover, the magnetization change depends not only on the electric field but also on the direction of the electric field applying against the magnetic field. The images of magnetic moment orientations under various electric field applications are modeled by the Monte Carlo and NMAG simulations. In particular, a critical electric field of Ecr ≈ 300 kV/cm, which makes a 90o spin switching, was determined. These results are proposed to offer an opportunity for random access memory applications. Universiti Putra Malaysia 2023-03-31 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/108892/1/Study%20and%20simulation%20of%20the%20electric%20field-induced%20spin.pdf.crdownload Thi Nguyen, Minh Hong and Pham, Thanh Tien and Van La, Nam and Chen, Soo Kien and Nguyen, Tiep Huy (2023) Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites. Pertanika Journal of Science and Technology, 31 (3). 1523- 1533. ISSN 0128-7680: ESSN; 2231-8526 http://www.pertanika.upm.edu.my/pjst/browse/regular-issue?article=JST-3883-2022 10.47836/pjst.31.3.22 |
| spellingShingle | Thi Nguyen, Minh Hong Pham, Thanh Tien Van La, Nam Chen, Soo Kien Nguyen, Tiep Huy Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites |
| title | Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites |
| title_full | Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites |
| title_fullStr | Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites |
| title_full_unstemmed | Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites |
| title_short | Study and simulation of the electric field-induced spin switching in PZT/NiFe/CoFe nanostructured composites |
| title_sort | study and simulation of the electric field-induced spin switching in pzt/nife/cofe nanostructured composites |
| url | http://psasir.upm.edu.my/id/eprint/108892/ http://psasir.upm.edu.my/id/eprint/108892/ http://psasir.upm.edu.my/id/eprint/108892/ http://psasir.upm.edu.my/id/eprint/108892/1/Study%20and%20simulation%20of%20the%20electric%20field-induced%20spin.pdf.crdownload |