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Anisotropic large magnetoresistance and Fermi surface topology of terbium monoantimonide
Tang, F.1,2; Shen, X.2; Zhou, J.1; Cong, S.2; Zhang, L.2; Zhou, W.2; Han, Z. D.2; Qian, B.2; Jiang, X. F.2; Zheng, R. K.3; Zhao, W.4; Kan, X. C.5; Tang, J.6; Han, Y. Y.6; Yin, X. Q.7,8; Fang, Y.2; Ju, S.1
Source PublicationMaterials Today Physics

Rare-earth monopnictides have received a great deal of attention for their exotic magnetic and electronic properties. Here, we grow high-quality TbSb single crystals, and perform their magnetization, specific heat and transport measurements, and band structure calculations. In this compound, an antiferromagnetic phase transition emerges at ∼14.5 K (T), below which metamagnetic behaviors can be observed. Specific heat data suggest that Γ triplet state dominates the ground magnetic properties, and thus gives rise to weak magnetic anisotropy. Analogous to other isostructural counterparts, TbSb shows extreme magnetoresistance and triangular temperature-field phase diagram. Hall resistivity measurements reveal that carrier concentrations and mobilities change their values in different magnetic states. These findings are supported by the theoretical calculations from which the effect of magnetic orderings on Fermi surface topology can be determined. Nevertheless, the magnetoresistance below and above T in TbSb shares similar angle dependences, and follows the fashions as observed in those nonmagnetic sister compounds because of its weak anisotropy in magnetization. Our studies uncover the spin ordering effects on angular magnetoresistance and electronic band structures of TbSb, and could be employed to understand the related issues in other systems with similar magnetic behaviors.

KeywordAngular Magnetoresistance Antiferromagnetic Magnetic Anisotropy Magnetoresistance
URLView the original
Indexed BySCIE
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000793180300001
Scopus ID2-s2.0-85126556729
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Document TypeJournal article
CollectionUniversity of Macau
Corresponding AuthorQian, B.; Fang, Y.; Ju, S.
Affiliation1.Department of Physics and Jiangsu Key Laboratory of Thin Films, Soochow University, Suzhou, 215006, China
2.Jiangsu Laboratory of Advanced Functional Materials, School of Electronic and Information Engineering, Changshu Institute of Technology, Changshu, 215500, China
3.School of Materials Science and Engineering, Nanchang University, Nanchang, 330031, China
4.Department of Materials Science and Engineering, Monash University, Clayton, 3800, Australia
5.Engineering Technology Research Center of Magnetic Materials, School of Physics & Materials Science, Anhui University, Hefei, 230601, China
6.Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions, High Magnetic Field Laboratory, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China
7.Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau SAR, 999078, China
8.Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Shenyang, National Laboratory for Materials Science, School of Physics and Astronomy and Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai, 200240, China
Recommended Citation
GB/T 7714
Tang, F.,Shen, X.,Zhou, J.,et al. Anisotropic large magnetoresistance and Fermi surface topology of terbium monoantimonide[J]. Materials Today Physics,2022,24.
APA Tang, F.,Shen, X.,Zhou, J.,Cong, S.,Zhang, L.,Zhou, W.,Han, Z. D.,Qian, B.,Jiang, X. F.,Zheng, R. K.,Zhao, W.,Kan, X. C.,Tang, J.,Han, Y. Y.,Yin, X. Q.,Fang, Y.,&Ju, S..(2022).Anisotropic large magnetoresistance and Fermi surface topology of terbium monoantimonide.Materials Today Physics,24.
MLA Tang, F.,et al."Anisotropic large magnetoresistance and Fermi surface topology of terbium monoantimonide".Materials Today Physics 24(2022).
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