Large Band Splitting in g -Wave Altermagnet CrSb
University of Science and Technology of China · Chinese Academy of Sciences · +6 more institutions
Abstract
Altermagnetism (AM), a newly discovered magnetic state, ingeniously integrates the properties of ferromagnetism and antiferromagnetism, representing a significant breakthrough in the field of magnetic materials. Despite experimental verification of some typical AM materials, such as MnTe and MnTe_{2}, the pursuit of AM materials that feature larger spin splitting and higher transition temperature is still essential. Here, our research focuses on CrSb, which possesses Néel temperature of up to 700 K and giant spin splitting near the Fermi level (E_{F}). Utilizing high-resolution angle-resolved photoemission spectroscopy and density functional theory calculations, we meticulously map the three-dimensional…
Citation impact
- FWCI
- 19.04
- Percentile
- 100%
- References
- 48
Authors
22- JDJianyang DingCorresponding
University of Science and Technology of China, Chinese Academy of Sciences, Shanghai Institute of Microsystem and Information Technology, National Synchrotron Radiation Laboratory, Shanghai Synchrotron Radiation Facility
- ZJZhicheng Jiang
University of Science and Technology of China, National Synchrotron Radiation Laboratory
- XCXiuhua Chen
University of Science and Technology of China
- ZTZicheng Tao
ShanghaiTech University
- ZLZhengtai Liu
Chinese Academy of Sciences, Shanghai Institute of Microsystem and Information Technology, Shanghai Synchrotron Radiation Facility
Topics & keywords
- Physics
- Combinatorics
- Mathematics
Funding
- NNNational Natural Science Foundation of ChinaAwards: 12025408, 12004405, 11227902, 12174365, U2032208, 12174424
- SKState Key Laboratory of Materials Processing and Die and Mould TechnologyAward: SKL2022
- NSNatural Science Foundation of Anhui ProvinceAward: 2408085J003
- NPNational Postdoctoral Program for Innovative TalentsAward: BX20240348
- NKNational Key Research and Development Program of ChinaAwards: 2023YFA1406100, 2023YFA1406304