Control of the memory cell magnetization by a combined pulse of local magnetic fields
YI Dzhezherya, PY Polynchuk… - … Physics Letters B, 2024 - World Scientific
We study the process of controlling the states of a magnetic memory cell by a pulsed
magnetic field. The magnetization dynamics of such a system is described by the Landau …
magnetic field. The magnetization dynamics of such a system is described by the Landau …
Higher-order ferromagnetic resonances in periodic arrays of synthetic-antiferromagnet nanodisks
VY Borynskyi, DM Polishchuk, AK Melnyk… - Applied Physics …, 2021 - pubs.aip.org
We investigate spin dynamics in nanodisk arrays of synthetic-antiferromagnets (SAF) made
of Py/NiCu/Py trilayers, where the NiCu spacer undergoes a Curie transition at about 200 K …
of Py/NiCu/Py trilayers, where the NiCu spacer undergoes a Curie transition at about 200 K …
Ultrafast inertia-free switching of double magnetic tunnel junctions
Y Dzhezherya, P Polynchuk, A Kravets… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
We investigate the switching of a magnetic nanoparticle comprising the middle free layer of
a memory cell based on a double magnetic tunnel junction under the combined effect of spin …
a memory cell based on a double magnetic tunnel junction under the combined effect of spin …
Fast barrier-free switching in synthetic antiferromagnets
We analytically solve the Landau-Lifshitz equations for the collective magnetization
dynamics in a synthetic antiferromagnet (SAF) nanoparticle and uncover a regime of barrier …
dynamics in a synthetic antiferromagnet (SAF) nanoparticle and uncover a regime of barrier …
Spin-wave Resonance in Arrays of Nanoscale Synthetic-antiferromagnets
V Borynskyi, A Kravets, D Polishchuk… - 2022 IEEE 12th …, 2022 - ieeexplore.ieee.org
The study concerns dynamics of standing spin waves in arrays of sub-100 nm elliptic
synthetic-antiferromagnet (SAF) nanodisks. We performed a detailed ferromagnetic …
synthetic-antiferromagnet (SAF) nanodisks. We performed a detailed ferromagnetic …
Fast barrier-free switching in synthetic antiferromagnets
We analytically solve the Landau-Lifshitz equations for the collective magnetization
dynamics in a synthetic antiferromagnet (SAF) nanoparticle and uncover a regime of barrier …
dynamics in a synthetic antiferromagnet (SAF) nanoparticle and uncover a regime of barrier …
Effect of impurity doping on AFM magnetization in graphene: A tight-binding model approach
We report here a tight-binding theoretical study of anti-ferromagnetism in graphene taking
electron hopping up to third nearest neighbors. The graphene on substrate introduces …
electron hopping up to third nearest neighbors. The graphene on substrate introduces …