Počet záznamů: 1
Hysteretic effects and magnetotransport of electrically switched CuMnAs
- 1.0552398 - FZÚ 2022 RIV US eng J - Článek v odborném periodiku
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
Grant CEP: GA MŠMT EF16_013/0001405; GA MŠMT(CZ) LM2018096; GA ČR(CZ) GC21-28876J
GRANT EU: European Commission(XE) 766566 - ASPIN
Grant ostatní: OP VVV - LNSM(XE) CZ.02.1.01/0.0/0.0/16_013/0001405
Výzkumná infrastruktura: e-INFRA CZ - 90140
Institucionální podpora: RVO:68378271
Klíčová slova: spintronics * antiferromagnets
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 3.908, rok: 2021
Způsob publikování: Omezený přístup
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.
Trvalý link: http://hdl.handle.net/11104/0327665
Počet záznamů: 1