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Atomic-Scale Observation of Symmetry Breaking in Altermagnetic MnTe
Guodong Ren, Jonathan M. DeStefano, Xiao-Wei Zhang +20
The recent discovery of altermagnetism has sparked growing interest in compensated magnetic systems as promising platforms for highly scalable spintronics. Altermagnetism is a dist…
Altermagnetic spintronics
T. Jungwirth, J. Sinova, P. Wadley +5
The research landscape of magnetism has been recently enriched by the discovery of altermagnetism. It is an unconventional phase of matter characterized by a d-wave (or higher even…
Altermagnetism imaged and controlled down to the nanoscale
O. J. Amin, A. Dal Din, E. Golias +17
Nanoscale detection and control of the magnetic order underpins a broad spectrum of fundamental research and practical device applications. The key principle involved is the breaki…
X-ray Magnetic Circular Dichroism in Altermagnetic -MnTe
A. Hariki, A. Dal Din, O. J. Amin +14
Altermagnetism is a recently identified magnetic symmetry class combining characteristics of conventional collinear ferromagnets and antiferromagnets, that were regarded as mutuall…
Magnetic domain engineering in antiferromagnetic CuMnAs and MnAu devices
Sonka Reimers, Olena Gomonay, Oliver J. Amin +17
Antiferromagnetic materials hold potential for use in spintronic devices with fast operation frequencies and field robustness. Despite the rapid progress in proof-of-principle func…
Probing the Manipulation of Antiferromagnetic Order in CuMnAs Films Using Neutron Diffraction
Stuart F. Poole, Luke X. Barton, Mu Wang +7
We describe measurements of the uniaxial magnetic anisotropy and spin-flop rotation of the Néel vector in antiferromagnetic CuMnAs thin films using neutron diffraction. The suppres…