Coherent antiferromagnetic spintronics

J Han, R Cheng, L Liu, H Ohno, S Fukami - Nature Materials, 2023 - nature.com
Antiferromagnets have attracted extensive interest as a material platform in spintronics. So
far, antiferromagnet-enabled spin–orbitronics, spin-transfer electronics and spin caloritronics …

Anomalous hall antiferromagnets

L Šmejkal, AH MacDonald, J Sinova… - Nature Reviews …, 2022 - nature.com
The Hall effect, in which a current flows perpendicular to an electrical bias, has been
prominent in the history of condensed matter physics. Appearing variously in classical …

Broken Kramers degeneracy in altermagnetic MnTe

S Lee, S Lee, S Jung, J Jung, D Kim, Y Lee, B Seok… - Physical review …, 2024 - APS
Altermagnetism is a newly identified fundamental class of magnetism with vanishing net
magnetization and time-reversal symmetry broken electronic structure. Probing the unusual …

Emerging research landscape of altermagnetism

L Šmejkal, J Sinova, T Jungwirth - Physical Review X, 2022 - APS
Magnetism is one of the largest, most fundamental, and technologically most relevant fields
of condensed-matter physics. Traditionally, two basic magnetic phases have been …

Giant and tunneling magnetoresistance in unconventional collinear antiferromagnets with nonrelativistic spin-momentum coupling

L Šmejkal, AB Hellenes, R González-Hernández… - Physical Review X, 2022 - APS
Giant and tunneling magnetoresistance are physical phenomena used for reading
information in commercial spintronic devices. The effects rely on a conserved spin current …

Non-collinear antiferromagnetic spintronics

BH Rimmler, B Pal, SSP Parkin - Nature Reviews Materials, 2024 - nature.com
Spintronics aims to go beyond the charge-based paradigm of silicon-based microelectronics
by utilizing the spin degree of freedom for memory, storage and computing applications …

Emerging antiferromagnets for spintronics

H Chen, L Liu, X Zhou, Z Meng, X Wang… - Advanced …, 2024 - Wiley Online Library
Antiferromagnets constitute promising contender materials for next‐generation spintronic
devices with superior stability, scalability, and dynamics. Nevertheless, the perception of …

Intrinsic nonlinear Hall effect in antiferromagnetic tetragonal CuMnAs

C Wang, Y Gao, D **ao - Physical Review Letters, 2021 - APS
Detecting the orientation of the Néel vector is a major research topic in antiferromagnetic
spintronics. Here we recognize the intrinsic nonlinear Hall effect, which is independent of the …

Imaging the Néel vector switching in the monolayer antiferromagnet MnPSe3 with strain-controlled Ising order

Z Ni, AV Haglund, H Wang, B Xu, C Bernhard… - Nature …, 2021 - nature.com
Antiferromagnets are interesting materials for spintronics because of their faster dynamics
and robustness against perturbations from magnetic fields. Control of the antiferromagnetic …

Intrinsic second-order anomalous Hall effect and its application in compensated antiferromagnets

H Liu, J Zhao, YX Huang, W Wu, XL Sheng, C **ao… - Physical Review Letters, 2021 - APS
Response properties that are purely intrinsic to physical systems are of paramount
importance in physics research, as they probe fundamental properties of band structures …