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Microwave response of chiral magnetic soliton in Yb(Ni1-xCux)(3)Al-9

文献类型：期刊论文

作者Meng, Fanying3,4; Liu, Wei5; Rahman, Azizur6; Zhao, Jun3,4; Wang, Aina3,4; Tong, Wei3,7; Fan, Jiyu1; Ma, Chunlan2; Ge, Min6; Pi, Li3,6,7
刊名APPLIED PHYSICS LETTERS
出版日期2022-05-23
卷号120
ISSN号0003-6951
DOI10.1063/5.0089383
通讯作者Liu, Wei(liuwei@ahu.edu.cn) ; Zhang, Lei(zhanglei@hmfl.ac.cn)
英文摘要A chiral soliton lattice (CSL) is a topological spin-texture that has potential applications in next-generation spintronic devices. In this work, we performed angle-dependence of magnetization and electron spin resonance (ESR) investigations on the CSL host Yb(Ni1-xCux)(3)Al-9 with x = 0.06 (YNCA). The angle-dependent magnetization reveals a peculiar variable magnetic anisotropy. The maximum magnetization axis is parallel to the ab-plane below the field of similar to 35.7 kOe while shifts to the c-axis at higher fields. The microwave responses of the CSL helicoid and ferromagnetic resonance (FMR) of the forced ferromagnetic state (FFM) are observed and appear as two resonance lines on ESR spectra with the highest intensities in the ab-plane. When the external field is rotated from H &updatedExpOTTOM; c to H / / c, the resonance field H-r1 corresponding to the CSL helicoid decreases while H-r2 correlated with the FMR increases. Furthermore, the temperature-dependent ESR shows that the CSL persists until 15 K much higher than T-C (6.4 K), which suggests a precursor phenomenon. The microwave response in YNCA provides a powerful tool for modulating and researching the CSL. Published under an exclusive license by AIP Publishing.
资助项目National Key R&D Program of China[2017YFA0303201] ; National Natural Science Foundation of China[12074386] ; National Natural Science Foundation of China[11874358] ; National Natural Science Foundation of China[11874158] ; National Natural Science Foundation of China[U1732276] ; National Natural Science Foundation of China[11574322] ; Alliance of International Science Organizations[ANSO-VF-2021-03] ; Collaborative Innovation Program of Hefei Science Center, CAS[2021HSC-CIP006] ; Anhui University Scientific Research Startup Fund[S020318006/023] ; Anhui Provincial Natural Science Foundation[2108085QA21] ; Key Project of Natural Scientific Research of Universities in Anhui Province[K120462009] ; High Magnetic Field Laboratory of Anhui Province
WOS研究方向Physics
语种英语
WOS记录号WOS:000804115200001
出版者AIP Publishing
资助机构National Key R&D Program of China ; National Natural Science Foundation of China ; Alliance of International Science Organizations ; Collaborative Innovation Program of Hefei Science Center, CAS ; Anhui University Scientific Research Startup Fund ; Anhui Provincial Natural Science Foundation ; Key Project of Natural Scientific Research of Universities in Anhui Province ; High Magnetic Field Laboratory of Anhui Province
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/131115]  
专题中国科学院合肥物质科学研究院
通讯作者Liu, Wei; Zhang, Lei
作者单位1.Nanjing Univ Aeronaut & Astronaut, Dept Appl Phys, Nanjing 210016, Peoples R China
2.Suzhou Univ Sci & Technol, Sch Phys Sci & Technol, Jiangsu Key Lab Micro & Nano Heat Fluid Flow Techn, Suzhou 215009, Peoples R China
3.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Key Lab Condensed Matter Phys Extreme Condit, High Magnet Field Lab, Hefei 230031, Peoples R China
4.Univ Sci & Technol China, Hefei 230026, Peoples R China
5.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Peoples R China
6.Univ Sci & Technol China, Hefei Natl Res Ctr Phys Sci Microscale, Hefei 230026, Peoples R China
7.High Magnet Field Lab Anhui Prov, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Meng, Fanying,Liu, Wei,Rahman, Azizur,et al. Microwave response of chiral magnetic soliton in Yb(Ni1-xCux)(3)Al-9[J]. APPLIED PHYSICS LETTERS,2022,120.
APA Meng, Fanying.,Liu, Wei.,Rahman, Azizur.,Zhao, Jun.,Wang, Aina.,...&Zhang, Yuheng.(2022).Microwave response of chiral magnetic soliton in Yb(Ni1-xCux)(3)Al-9.APPLIED PHYSICS LETTERS,120.
MLA Meng, Fanying,et al."Microwave response of chiral magnetic soliton in Yb(Ni1-xCux)(3)Al-9".APPLIED PHYSICS LETTERS 120(2022).

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来源：合肥物质科学研究院

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