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Critical behavior and phase diagram of layered ferromagnetic FeTa3S6 single crystals

文献类型：期刊论文

作者Rahman, Azizur1,7; Rehman, Majeed Ur6; Kiani, Maryam6; Zhao, Hongze1; Wang, Jianlin4,5; Lu, Yalin4,5; Ruan, Keqing1,3; Dai, Rucheng2; Wang, Zhongping2; Zhang, Lei7
刊名PHYSICAL REVIEW B
出版日期2022-04-12
卷号105
ISSN号2469-9950
DOI10.1103/PhysRevB.105.144413
通讯作者Wang, Jian(jianwang@hku.hk) ; Zhang, Zengming(zzm@ustc.edu.cn)
英文摘要The magnetization of the highly air-stable two-dimensional (2D) intrinsic ferromagnet FeTa3S6 single crystal has been systematically investigated. Magnetization measurement revealed paramagnetic to ferromagnetic (PMFM) phase transition at around 35 K and a strong magnetic anisotropy along the crystallographic c axis (H II c). The critical exponents /3 = 0.189(2), ?? = 1.423(1), and 8 = 8.531(7) with Tc = 35 K suggest that the spin interaction of a two-dimensional (2D) Ising type in FeTa3S6 coupled with long-range (a = 1.581) interaction. A comprehensive magnetic phase diagram based on detailed magnetization measurements and universality scaling of FeTa3S6 is constructed over three magnetic field regions. The magnetic phase diagram of FeTa3S6 is analogous to that of CrNb3S6, which exhibits a chiral magnetic soliton lattice. DFT simulation reveals that the large magnetic anisotropy energy in FeTa3S6 originates from the combined effects such as considerable orbital magnetic moment, host lattice spin-orbit coupling, and hybridization between host lattice 2H ??? TaS2 and the intercalated Fe component. Furthermore, the magnetic anisotropy (II c) in FeTa3S6 is due to the dominant contribution of the spin conserving process ASz = 0 in magnetic anisotropy energy, which differs from that of CrNb3S6, or MnNb3S6, where the spin flipping process ASz = 1 dominates, causing in-plane (??? c) magnetic anisotropy.
WOS关键词CRITICAL EXPONENTS ; MAGNETIC-PROPERTIES ; TRANSITION ; EXCHANGE
资助项目National Natural Science Foundation of China[12074360] ; National Natural Science Foundation of China[12074386] ; National Natural Science Foundation of China[11874358] ; Alliance of International Science Organizations (ANSO)[ANSO-VF-2021-03]
WOS研究方向Materials Science ; Physics
语种英语
WOS记录号WOS:000806198800002
出版者AMER PHYSICAL SOC
资助机构National Natural Science Foundation of China ; Alliance of International Science Organizations (ANSO)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/131007]  
专题中国科学院合肥物质科学研究院
通讯作者Wang, Jian; Zhang, Zengming
作者单位1.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China
2.Univ Sci & Technol China, Ctr Phys Expt, Hefei 230026, Peoples R China
3.Univ Sci & Technol China, Chinese Acad Sci, Sch Phys Sci, Key Lab Strongly Coupled Quantum Matter Phys, Hefei 230026, Anhui, Peoples R China
4.Univ Sci & Technol China, Anhui Lab Adv Photon Sci & Technol, Hefei 230026, Peoples R China
5.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China
6.Shenzhen Univ, Coll Phys & Optoelect Engn, Nanhai Ave 3688, Shenzhen 518060, Guangdong, Peoples R China
7.Chinese Acad Sci, Hefei Inst Phys Sci, High Magnet Field Lab, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Rahman, Azizur,Rehman, Majeed Ur,Kiani, Maryam,et al. Critical behavior and phase diagram of layered ferromagnetic FeTa3S6 single crystals[J]. PHYSICAL REVIEW B,2022,105.
APA Rahman, Azizur.,Rehman, Majeed Ur.,Kiani, Maryam.,Zhao, Hongze.,Wang, Jianlin.,...&Zhang, Zengming.(2022).Critical behavior and phase diagram of layered ferromagnetic FeTa3S6 single crystals.PHYSICAL REVIEW B,105.
MLA Rahman, Azizur,et al."Critical behavior and phase diagram of layered ferromagnetic FeTa3S6 single crystals".PHYSICAL REVIEW B 105(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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