Microwave response of the chiral helimagnetic MnNb3S6
文献类型：期刊论文
| 作者 | Dai, Yuhui1,4; Liu, Wei2,4; Wang, Yamei2,4; Zhao, Jun2,4; Meng, Fanying2,4; Tong, Wei4 ; Pi, Li3,4; Zhang, Lei1,4; Zhang, Yuheng3,4
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| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2020-07-13 |
| 卷号 | 117 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/5.0007901 |
| 通讯作者 | Zhang, Lei(zhanglei@hmfl.ac.cn) |
| 英文摘要 | Chiral magnetic soliton (CMS), an isolated topological kink consisting of spins, has potential applications in spintronics. In this work, the microwave response of layered MnNb3S6, which is suggested as a candidate for CMS, is investigated by the electronic spin resonance (ESR). Angle-dependent ESR spectra show that the microwave response is strong for H perpendicular to c while it is weak for H//c, where c is the c-axis of the single crystal. When H perpendicular to c, two resonance lines are observed, which are marked as H-r1 for the higher field and H-r2 for the lower field. It is determined that H-r1 originates from the ferromagnetic resonance of forced ferromagnetic moments, which evolves into paramagnetic resonance above T-C. Meanwhile, Hr(2) existing only below T-C fulfills the Goldstone excitation of CMS. The microwave response of MnNb3S6 supports the existence of CMS in MnNb3S6, and is proved to be an effective means for modulating and investigating CMS. Published under license by AIP Publishing. |
| 资助项目 | National Key R&D Program of China[2017YFA0303201] ; National Natural Science Foundation of China[11574322] ; National Natural Science Foundation of China[11874358] ; National Natural Science Foundation of China[U1732276] ; National Natural Science Foundation of China[11574288] ; National Natural Science Foundation of China[11974181] ; Users with Excellence Program of Hefei Science Center CAS[2019HSC-UE010] ; Science and Technology Commission of Shanghai Municipality[19DZ2270200] ; High Magnetic Field Laboratory of Anhui Province |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000553041500001 |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Users with Excellence Program of Hefei Science Center CAS ; Science and Technology Commission of Shanghai Municipality ; High Magnetic Field Laboratory of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/70980]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhang, Lei |
| 作者单位 | 1.Shanghai Univ, State Key Lab Adv Special Steel, Shanghai 200444, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 4.Chinese Acad Sci, Anhui Key Lab Condensed Matter Phys Extreme Condi, High Magnet Field Lab, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dai, Yuhui,Liu, Wei,Wang, Yamei,et al. Microwave response of the chiral helimagnetic MnNb3S6[J]. APPLIED PHYSICS LETTERS,2020,117. |
| APA | Dai, Yuhui.,Liu, Wei.,Wang, Yamei.,Zhao, Jun.,Meng, Fanying.,...&Zhang, Yuheng.(2020).Microwave response of the chiral helimagnetic MnNb3S6.APPLIED PHYSICS LETTERS,117. |
| MLA | Dai, Yuhui,et al."Microwave response of the chiral helimagnetic MnNb3S6".APPLIED PHYSICS LETTERS 117(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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