Laser-induced thermal gradients enable single-pulse demagnetization and reversible all-optical switching of 90° antiferromagnetic domains in NiO/Pt and CoO/Pt films via ponderomotive force on domain walls.
S.et al.Phononic switching of magnetization by the ultrafast barnett effect.Nature 628, 540–544 (2024)
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Optically induced thermal demagnetization and switching of antiferromagnetic domains in NiO and CoO thin films
Laser-induced thermal gradients enable single-pulse demagnetization and reversible all-optical switching of 90° antiferromagnetic domains in NiO/Pt and CoO/Pt films via ponderomotive force on domain walls.