IMR OpenIR
Laser-induced magnetization dynamics in a van der Waals ferromagnetic Cr2Ge2Te6 nanoflake
Zhang, Tongyao1,2; Chen, Yuansen1,2,6; Li, Yanxu1,2; Guo, Zhichao1,2; Wang, Zhi3,4; Han, Zheng1,2; He, Wei5; Zhang, Jing1,2
Corresponding AuthorChen, Yuansen(yuansen.chen@attocube.com) ; He, Wei(hewei@iphy.ac.cn)
2020-06-01
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume116Issue:22Pages:5
AbstractLaser-induced magnetization dynamics is quantitatively investigated in a van der Waals ferromagnetic Cr2Ge2Te6 nanoflake by means of time-resolved Faraday rotation. Under ferromagnetic resonance conditions, the angular dependence of spin precession dynamics gives rise to a perpendicular magnetic anisotropy with an effective field of 125 +/- 8mT. We further determine the field dependence of the effective damping coefficient, which is dominated by the inhomogeneous broadening of magnetic anisotropy in the regime of a small magnetic field while it diminishes to an intrinsic value of 0.006 +/- 0.002 at high fields.
Funding OrganizationNSFC ; National Key Research and Development Program of China
DOI10.1063/5.0006080
Indexed BySCI
Language英语
Funding ProjectNSFC[61574087] ; NSFC[51671212] ; NSFC[11974357] ; NSFC[U1932151] ; NSFC[51627801] ; National Key Research and Development Program of China[2016YFA0301602] ; National Key Research and Development Program of China[2017YFA0206302] ; National Key Research and Development Program of China[2019YFA0307800]
WOS Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:000540744600001
PublisherAMER INST PHYSICS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/139343
Collection中国科学院金属研究所
Corresponding AuthorChen, Yuansen; He, Wei
Affiliation1.Shanxi Univ, Inst Optoelect, State Key Lab Quantum Opt & Quantum Opt Devices, Taiyuan 030006, Shanxi, Peoples R China
2.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China
3.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
4.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
5.Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100190, Peoples R China
6.Attocube Syst AG, Eglfinger Weg 2, D-85540 Haar, Germany
Recommended Citation
GB/T 7714
Zhang, Tongyao,Chen, Yuansen,Li, Yanxu,et al. Laser-induced magnetization dynamics in a van der Waals ferromagnetic Cr2Ge2Te6 nanoflake[J]. APPLIED PHYSICS LETTERS,2020,116(22):5.
APA Zhang, Tongyao.,Chen, Yuansen.,Li, Yanxu.,Guo, Zhichao.,Wang, Zhi.,...&Zhang, Jing.(2020).Laser-induced magnetization dynamics in a van der Waals ferromagnetic Cr2Ge2Te6 nanoflake.APPLIED PHYSICS LETTERS,116(22),5.
MLA Zhang, Tongyao,et al."Laser-induced magnetization dynamics in a van der Waals ferromagnetic Cr2Ge2Te6 nanoflake".APPLIED PHYSICS LETTERS 116.22(2020):5.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Tongyao]'s Articles
[Chen, Yuansen]'s Articles
[Li, Yanxu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Tongyao]'s Articles
[Chen, Yuansen]'s Articles
[Li, Yanxu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Tongyao]'s Articles
[Chen, Yuansen]'s Articles
[Li, Yanxu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.