Number of the records: 1
Hysteretic effects and magnetotransport of electrically switched CuMnAs
- 1.0552398 - FZÚ 2022 RIV US eng J - Journal Article
Zubáč, Jan - Kašpar, Zdeněk - Křížek, Filip - Förster, T. - Campion, R. P. - Novák, Vít - Jungwirth, Tomáš - Olejník, Kamil
Hysteretic effects and magnetotransport of electrically switched CuMnAs.
Physical Review B. Roč. 104, č. 18 (2021), č. článku 184424. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA MŠMT EF16_013/0001405; GA MŠMT(CZ) LM2018096; GA ČR(CZ) GC21-28876J
EU Projects: European Commission(XE) 766566 - ASPIN
Grant - others:OP VVV - LNSM(XE) CZ.02.1.01/0.0/0.0/16_013/0001405
Research Infrastructure: e-INFRA CZ - 90140
Institutional support: RVO:68378271
Keywords : spintronics * antiferromagnets
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.908, year: 2021
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevB.104.184424
Antiferromagnetic spintronics allows us to explore storing and processing information in magnetic crystals with vanishing magnetization. In this manuscript, we investigate magnetoresistance effects in antiferromagnetic CuMnAs upon switching into high-resistive states using electrical pulses. By employing magnetic field sweeps up to 14 T and magnetic field pulses up to ∼ 60 T, we reveal hysteretic phenomena and changes in the magnetoresistance, as well as the resilience of the switching signal in CuMnAs to the high magnetic field. These properties of the switched state are discussed in the context of recent studies of antiferromagnetic textures in CuMnAs.
Permanent Link: http://hdl.handle.net/11104/0327665
Number of the records: 1