Antiferromagnetic opto-spintronics

P Němec, M Fiebig, T Kampfrath, AV Kimel - Nature Physics, 2018 - nature.com
Control and detection of spin order in ferromagnetic materials is the main principle enabling
magnetic information to be stored and read in current technologies. Antiferromagnetic …

Antiferromagnetic spintronics

T Jungwirth, X Marti, P Wadley, J Wunderlich - Nature nanotechnology, 2016 - nature.com
Antiferromagnetic materials are internally magnetic, but the direction of their ordered
microscopic moments alternates between individual atomic sites. The resulting zero net …

Cavity optomagnonics with spin-orbit coupled photons

A Osada, R Hisatomi, A Noguchi, Y Tabuchi… - Physical review …, 2016 - APS
We experimentally implement a system of cavity optomagnonics, where a sphere of
ferromagnetic material supports whispering gallery modes (WGMs) for photons and the …

Two-dimensional magnetic materials: structures, properties and external controls

S Zhang, R Xu, N Luo, X Zou - Nanoscale, 2021 - pubs.rsc.org
Since the discovery of intrinsic ferromagnetism in atomically thin Cr2Gr2Te6 and CrI3 in
2017, research on two-dimensional (2D) magnetic materials has become a highlighted …

Nonlinear spin control by terahertz-driven anisotropy fields

S Baierl, M Hohenleutner, T Kampfrath, AK Zvezdin… - Nature …, 2016 - nature.com
Future information technologies, such as ultrafast data recording, quantum computation or
spintronics, call for ever faster spin control by light,,,,,,,,,,,,,,,. Intense terahertz pulses can …

Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures

J Fischer, O Gomonay, R Schlitz, K Ganzhorn… - Physical Review B, 2018 - APS
We investigate the spin Hall magnetoresistance in thin-film bilayer heterostructures of the
heavy metal Pt and the antiferromagnetic insulator NiO. While rotating an external magnetic …

Electrical Switching of Tristate Antiferromagnetic Néel Order in Epitaxial Films

Y Cheng, S Yu, M Zhu, J Hwang, F Yang - Physical Review Letters, 2020 - APS
We demonstrate nondecaying, steplike electrical switching of tristate Néel order in Pt/α-Fe 2
O 3 bilayers detected by the spin-Hall induced anomalous Hall effect. The as-grown Pt/α-Fe …

Concepts of antiferromagnetic spintronics

O Gomonay, T Jungwirth… - physica status solidi (RRL) …, 2017 - Wiley Online Library
Antiferromagnetic spintronics is an emerging research field whose focus is on the electrical,
optical or other means of control of the antiferromagnetic order parameter and its utility in …

Seeing is believing: visualization of antiferromagnetic domains

SW Cheong, M Fiebig, W Wu, L Chapon… - npj Quantum …, 2020 - nature.com
Understanding and utilizing novel antiferromagnetic (AFM) materials has been recently one
of the central issues in condensed matter physics, as well as in materials science and …

Metallic antiferromagnets

SA Siddiqui, J Sklenar, K Kang, MJ Gilbert… - Journal of Applied …, 2020 - pubs.aip.org
Antiferromagnetic materials have recently gained renewed interest due to their possible use
in spintronics technologies, where spin transport is the foundation of their functionalities. In …