| 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. |
| Keyword | stripe domain FeCoHf film magnetic domain resonance magnetization |
| Publisher | IOP Publishing Ltd |
| DOI | 10.1088/1367-2630/acb07c |
| Indexed By | SCIE |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| WOS ID | WOS:000913346000001 |
| Original Document Type | Article |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.lzu.edu.cn/handle/262010/498917 |
| Collection | 兰州大学 |
| Corresponding Author | Cao, Derang |
| Affiliation | 1.Qingdao Univ, Coll Phys, Natl Demonstrat Ctr Expt Appl Phys Educ, Lanzhou, Peoples R China; 2.Res Ctr Julich, Peter Grunberg Inst, Julich, Germany; 3.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, CAS Key Lab Magnet Mat & Devices, Beijing, Peoples R China; 4.Lanzhou Univ, Key Lab Magnetism & Magnet Mat, Minist Educ, Lanzhou, Peoples R China; 5.Lanzhou Univ, Key Lab Special Funct Mat & Struct Design, Minist Educ, Lanzhou, Peoples R China; 6.TU Dortmund Univ, Dept Phys, Dortmund, Germany; 7.Univ Duisburg Essen, Fac Phys, Essen, Germany; 8.Univ Calif Davis, Dept Phys, Davis, CA 95616 USA |
| 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.,Buergler, 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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