| Magnetization enhanced the multiple magnetic domain-dominated resonance modes in stripe domain films | |
| 2023 | |
| Source Publication | NEW JOURNAL OF PHYSICS Impact Factor & Quartile |
| ISSN | 1367-2630 |
| Volume | 25Issue:1 |
| Abstract | FeCoHf films with different Hf contents and thicknesses were deposited by composition-gradient sputtering. The results showed that the stripe domain (SD) structure emerges when the film thickness exceeds a critical thickness (220-330 nm), but the increase in introduced Hf leads to a decrease in magnetization, and in turn, the stripe phase weakens and eventually disappears. Dynamic measurements revealed magnetic domain-dependent resonant absorption spectra with up to seven resonance peaks, which have rarely been observed in magnetic film with an established SD structure. The number of resonant peaks can be controlled by the saturation magnetization of the film. Micromagnetic simulations indicate that multiple magnetic domain resonance modes can be attributed to the enhanced magnetization, which induces an increase in the magnetic domain wall volume. These results emphasize the pivotal role of magnetic domain dynamics in the framework of spintronic and microwave devices. © 2023 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft. |
| Keyword | Iron compounds Microwave devices Saturation magnetization Composition gradient sputtering Critical thickness Dynamic measurement Fecohf film Film-thickness Magnetic domain resonance Resonance mode Stripe domain Stripe domain structures Stripe phase |
| Publisher | Institute of Physics |
| DOI | 10.1088/1367-2630/acb07c |
| Indexed By | EI |
| Language | 英语 |
| EI Accession Number | 20230413422514 |
| EI Keywords | Magnetic domains |
| EI Classification Number | 701.2 Magnetism: Basic Concepts and Phenomena |
| Original Document Type | Journal article (JA) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.lzu.edu.cn/handle/262010/500748 |
| Collection | 物理科学与技术学院 |
| Corresponding Author | Cao, Derang |
| Affiliation | 1.College of Physics, National Demonstration Center for Experimental Applied Physics Education, Qingdao University, Qingdao; 266071, China; 2.Peter Grünberg Institute, Research Centre Jülich, Jülich; 52425, Germany; 3.CAS Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Zhejiang, Ningbo; 315201, China; 4.Key Laboratory for Magnetism and Magnetic Materials, the Ministry of Education, Lanzhou University, Lanzhou; 730000, China; 5.Key Laboratory of Special Functional Materials and Structural Design, Ministry of Education, Lanzhou University, Lanzhou; 730000, China; 6.Department of Physics, TU Dortmund University, Otto-Hahn Straße 4, Dortmund; 44227, Germany; 7.Faculty of Physics, University Duisburg-Essen, Duisburg; 47057, Germany; 8.Department of Physics, University of California Davis, Davis; CA; 95616-5270, United States |
| Corresponding Author Affilication | Lanzhou University |
| Recommended Citation GB/T 7714 | Yu, Jing,Chen, Xiaowen,Wang, Fangzhou,et al. Magnetization enhanced the multiple magnetic domain-dominated resonance modes in stripe domain films[J]. NEW JOURNAL OF PHYSICS,2023,25(1). |
| APA | Yu, Jing.,Chen, Xiaowen.,Wang, Fangzhou.,Adam, Roman.,Bürgler, Daniel E..,...&Cao, Derang.(2023).Magnetization enhanced the multiple magnetic domain-dominated resonance modes in stripe domain films.NEW JOURNAL OF PHYSICS,25(1). |
| MLA | Yu, Jing,et al."Magnetization enhanced the multiple magnetic domain-dominated resonance modes in stripe domain films".NEW JOURNAL OF PHYSICS 25.1(2023). |
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