Improvement of the magnetic properties of Nd–Fe–B/glass two-layer films deposited on Si substrates
In a previous study, the authors developed Nd–Fe–B/glass two-layer films deposited on Si substrates using pulsed laser deposition for micro electro mechanical systems. Here, the fabrication conditions of the films were investigated to determine the optimum conditions that enhance the magnetic proper...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2023-02-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/9.0000599 |
| _version_ | 1811154904792694784 |
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| author | M. Nakano K. Higuchi H. Yamaguchi I. Fukuda A. Yamashita T. Yanai T. Shinshi H. Fukunaga |
| author_facet | M. Nakano K. Higuchi H. Yamaguchi I. Fukuda A. Yamashita T. Yanai T. Shinshi H. Fukunaga |
| author_sort | M. Nakano |
| collection | DOAJ |
| description | In a previous study, the authors developed Nd–Fe–B/glass two-layer films deposited on Si substrates using pulsed laser deposition for micro electro mechanical systems. Here, the fabrication conditions of the films were investigated to determine the optimum conditions that enhance the magnetic properties of the films. The annealing time in the pulse-annealing process conducted after the deposition was set to 4.0 s at Nd contents of 14 at.–16 at.%. Moreover, the effect of the glass/Nd–Fe–B thickness ratio on the magnetic properties was examined. A ratio less than 2 resulted in an increase in (BH)max up to 80 kJ/m3. |
| first_indexed | 2024-04-10T04:23:51Z |
| format | Article |
| id | doaj.art-61ac5fc73ff444128c1e11af946fa95f |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-04-10T04:23:51Z |
| publishDate | 2023-02-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-61ac5fc73ff444128c1e11af946fa95f2023-03-10T17:26:20ZengAIP Publishing LLCAIP Advances2158-32262023-02-01132025131025131-410.1063/9.0000599Improvement of the magnetic properties of Nd–Fe–B/glass two-layer films deposited on Si substratesM. Nakano0K. Higuchi1H. Yamaguchi2I. Fukuda3A. Yamashita4T. Yanai5T. Shinshi6H. Fukunaga7Graduate School of Engineering, Nagasaki University, Nagasaki 852-8521, JapanGraduate School of Engineering, Nagasaki University, Nagasaki 852-8521, JapanGraduate School of Engineering, Nagasaki University, Nagasaki 852-8521, JapanGraduate School of Engineering, Nagasaki University, Nagasaki 852-8521, JapanGraduate School of Engineering, Nagasaki University, Nagasaki 852-8521, JapanGraduate School of Engineering, Nagasaki University, Nagasaki 852-8521, JapanLaboratory for Future Interdisciplinary Research of Science and Technology, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 226-8503, JapanGraduate School of Engineering, Nagasaki University, Nagasaki 852-8521, JapanIn a previous study, the authors developed Nd–Fe–B/glass two-layer films deposited on Si substrates using pulsed laser deposition for micro electro mechanical systems. Here, the fabrication conditions of the films were investigated to determine the optimum conditions that enhance the magnetic properties of the films. The annealing time in the pulse-annealing process conducted after the deposition was set to 4.0 s at Nd contents of 14 at.–16 at.%. Moreover, the effect of the glass/Nd–Fe–B thickness ratio on the magnetic properties was examined. A ratio less than 2 resulted in an increase in (BH)max up to 80 kJ/m3.http://dx.doi.org/10.1063/9.0000599 |
| spellingShingle | M. Nakano K. Higuchi H. Yamaguchi I. Fukuda A. Yamashita T. Yanai T. Shinshi H. Fukunaga Improvement of the magnetic properties of Nd–Fe–B/glass two-layer films deposited on Si substrates AIP Advances |
| title | Improvement of the magnetic properties of Nd–Fe–B/glass two-layer films deposited on Si substrates |
| title_full | Improvement of the magnetic properties of Nd–Fe–B/glass two-layer films deposited on Si substrates |
| title_fullStr | Improvement of the magnetic properties of Nd–Fe–B/glass two-layer films deposited on Si substrates |
| title_full_unstemmed | Improvement of the magnetic properties of Nd–Fe–B/glass two-layer films deposited on Si substrates |
| title_short | Improvement of the magnetic properties of Nd–Fe–B/glass two-layer films deposited on Si substrates |
| title_sort | improvement of the magnetic properties of nd fe b glass two layer films deposited on si substrates |
| url | http://dx.doi.org/10.1063/9.0000599 |
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