38 citations · 62 across the 8 of their papers we have counts for
8 papers
Harnessing Plasmonic Heating For Switching In Antiferromagnets
H. Y. Yuan, Yizheng Wu, Olena Gomonay
Heat waste is a bottleneck in the development of green information technologies and much effort has been devoted to suppress the heating effect in both electronic and spintronic de…
Optically induced thermal demagnetization and switching of antiferromagnetic domains in NiO and CoO thin films
Maciej Dąbrowski, Tong Wu, Connor R. J. Sait +5
We demonstrate all-optical manipulation of magnetic domains in NiO/Pt and CoO/Pt thin films with insulating antiferromagnetic layers. Using magneto-optical birefringence imaging, w…
Emergence of multiple quasi-ferromagnetic magnon modes induced by strong magnetoelastic coupling in single crystal
Sourabh Manna, Felix Fuhrmann, Sergio Rodríguez Fernández +8
We investigate the magnetization dynamics of single crystals across the spin-reorientation phase transition using broadband microwave absorption spectroscopy up to 87.5 G…
Imprinting of Antiferromagnetic Vortex States in NiO-Fe Nanostructures
M. Ślęzak, T. Wagner, V. K. Bharadwaj +8
Magnetic vortices are topological spin structures frequently found in ferromagnets, yet novel to antiferromagnets. By combining experiment and theory, we demonstrate that in a nano…
Antiferromagnet-mediated interlayer exchange: hybridization versus proximity effect
D. M. Polishchuk, Yu. O. Tykhonenko-Polishchuk, Ya. M. Lytvynenko +6
We investigate the interlayer coupling between two thin ferromagnetic (F) films mediated by an antiferromagnetic (AF) spacer in F*/AF/F trilayers and show how it transitions betwee…
Thermal gating of magnon exchange in magnetic multilayers with antiferromagnetic spacers
Dmytro M. Polishchuk, Yuliia O. Tykhonenko-Polishchuk, Olena V. Gomonay +1
We observe a strong thermally-controlled magnon-mediated interlayer coupling of two ferromagnetic layers via an antiferromagnetic spacer in spin-valve type trilayers. The effect ma…
Skyrmions and multi-sublattice helical states in a frustrated chiral magnet
H. Y. Yuan, O. Gomonay, Mathias Kläui
We investigate the existence and stability of skyrmions in a frustrated chiral ferromagnet by considering the competition between ferromagnetic (FM) nearest-neighbour (NN) interact…
Controlling the switching field in nanomagnets by means of domain-engineered antiferromagnets
Erik Folven, Jacob Linder, Olena V. Gomonay +8
Using soft x-ray spectromicroscopy, we investigate the magnetic domain structure in embedded nanomagnets defined in LaSrMnO thin films and LaFeO/LaS…