Cubic Mn<sub>3</sub>Ge thin films stabilized through epitaxial growth as a candidate noncollinear antiferromagnet

doi:10.1063/5.0206194

IMR OpenIR

	Cubic Mn₃Ge thin films stabilized through epitaxial growth as a candidate noncollinear antiferromagnet
	Markou, Anastasios 1,2; Taylor, James M.3,4; Gayles, Jacob 5; Sun, Yan 6; Kriegner, Dominik 7; Grenzer, Joerg 8; Guo, Shanshan 1; Schnelle, Walter 1; Lesne, Edouard 1; Felser, Claudia 1; Parkin, Stuart S. P.3
通讯作者	Markou, Anastasios(amarkou@uoi.gr) ; Taylor, James M.(james.taylor@physik.uni-halle.de) ; Parkin, Stuart S. P.(stuart.parkin@mpi-halle.mpg.de)
	2024-07-08
发表期刊	APPLIED PHYSICS LETTERS
ISSN	0003-6951
卷号	125 期号:2 页码:7
摘要	Metallic antiferromagnets with chiral spin textures induce Berry curvature-driven anomalous and spin Hall effects that arise from the topological structure of their electronic bands. Here, we use epitaxial engineering to stabilize (111)-oriented thin films of Mn3Ge with a cubic phase. This cubic phase is distinct from tetragonal ferrimagnetic and hexagonal noncollinear antiferromagnetic structures with the same chemical composition. First-principles calculations indicate that cubic Mn3Ge will preferentially form an all-in/all-out triangular spin texture. We present evidence for this noncollinear anti ferromagnetism through magnetization measurements with a N & eacute;el temperature of 490 K. First-principles calculations of the corresponding band structure indicate the presence of Weyl points. These highlight cubic Mn3Ge as a candidate material for topological antiferromagnetic spintronics. (C) 2024 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).https://doi.org/10.1063/5.0206194
资助者	EU FET Open RIA ; European Union's Horizon 2020 research and innovation program, under FET-Proactive Grant ; Deutsche Forschungsgemeinschaft ; Air Force Office of Scientific Research ; Max Planck Society through the Max Planck Partner Group Program ; Ministry of Education of the Czech Republic ; Czech Academy of Sciences ; Czech Science Foundation
DOI	10.1063/5.0206194
收录类别	SCI
语种	英语
资助项目	EU FET Open RIA ; European Union's Horizon 2020 research and innovation program, under FET-Proactive Grant[824123] ; Deutsche Forschungsgemeinschaft[328545488] ; Deutsche Forschungsgemeinschaft[TRR 227] ; Air Force Office of Scientific Research[FA9550-23-1-0132] ; Max Planck Society through the Max Planck Partner Group Program ; Ministry of Education of the Czech Republic[LM2018110] ; Czech Academy of Sciences[LQ100102201] ; Czech Science Foundation[22-22000M] ; [766566]
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:001265906900016
出版者	AIP Publishing
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/188119
专题	中国科学院金属研究所
通讯作者	Markou, Anastasios; Taylor, James M.; Parkin, Stuart S. P.
作者单位	1.Max Planck Inst Chem Phys Solids, Dept Topol Quantum Chem, D-01187 Dresden, Germany 2.Univ Ioannina, Dept Phys, Ioannina 45110, Greece 3.Max Planck Inst Microstruct Phys, NISE Dept, D-06120 Halle, Germany 4.Martin Luther Univ Halle Wittenberg, Inst Phys, D-06120 Halle, Germany 5.Univ S Florida, Dept Phys, Tampa, FL 33620 USA 6.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 7.Czech Acad Sci, Inst Phys, Prague 6, Czech Republic 8.Helmholtz Zent Dresden Rossendorf, Inst Radiat Phys, D-01328 Dresden, Germany
推荐引用方式 GB/T 7714	Markou, Anastasios,Taylor, James M.,Gayles, Jacob,et al. Cubic Mn₃Ge thin films stabilized through epitaxial growth as a candidate noncollinear antiferromagnet[J]. APPLIED PHYSICS LETTERS,2024,125(2):7.
APA	Markou, Anastasios.,Taylor, James M..,Gayles, Jacob.,Sun, Yan.,Kriegner, Dominik.,...&Parkin, Stuart S. P..(2024).Cubic Mn₃Ge thin films stabilized through epitaxial growth as a candidate noncollinear antiferromagnet.APPLIED PHYSICS LETTERS,125(2),7.
MLA	Markou, Anastasios,et al."Cubic Mn₃Ge thin films stabilized through epitaxial growth as a candidate noncollinear antiferromagnet".APPLIED PHYSICS LETTERS 125.2(2024):7.