45 citations · 155 across the 13 of their papers we have counts for
13 papers
All-optical stochastic switching of magnetization textures in FeSn
Jonathan T. Weber, András Kovács, Michalis Charilaou +9
The all-optical control of magnetization at room temperature broadens the scope of applications of spin degrees-of-freedom in data storage, spintronics, and quantum computing. Topo…
Strain engineering of magnetic anisotropy in the kagome magnet Fe3Sn2
D. Kong, A. Kovács, M. Charilaou +7
The ability to control magnetism with strain offers innovative pathways for the modulation of magnetic domain configurations and for the manipulation of magnetic states in material…
Spectral Recognition of Magnetic Nanoparticles with Artificial Neural Networks
David Slay, Michalis Charilaou
Ferromagnetic resonance (FMR) spectroscopy is a powerful method for quantifying internal magnetic anisotropy fields in nanoparticles, which is important in a wide range of biomedic…
Discovery and implications of hidden atomic-scale structure in a metallic meteorite
András Kovács, Laura H. Lewis, Dhanalaksmi Palanisamy +7
Iron and its alloys have made modern civilisation possible, with metallic meteorites providing one of the human's earliest sources of usable iron as well as providing a window into…
GPU-accelerated Monte Carlo simulations of anisotropic Heisenberg ferromagnets
Michalis Charilaou
The Monte Carlo method is a powerful technique for computing thermodynamic magnetic states of otherwise unsolvable spin Hamiltonians, but the method becomes computationally prohibi…
Temperature dependence of magnetization processes in Sm(Co,Fe,Cu,Zr) magnets with different nanoscale microstructures
Leonardo Pierobon, Robin E. Schäublin, András Kovács +6
The characteristic microstructure of Sm(Co,Fe,Cu,Zr) alloys with SmCo cell walls in SmCo cells, all intersected by Zr-rich platelets, makes them some of the best…
Prediction of confined and controllable Bloch points in nanocubes of chiral magnets
Michalis Charilaou
This work predicts that individual Bloch points can be created and stabilized by magnetostatic and chiral interactions in nanocuboids, confined in between two chiral bobbers of opp…
Tuneable terahertz oscillation arising from Bloch-point dynamics in chiral magnets
Yu Li, Leonardo Pierobon, Michalis Charilaou +5
Skyrmionic textures are being extensively investigated due to the occurrence of novel topological magnetic phenomena and their promising applications in a new generation of spintro…
Unconventional magnetization textures and domain-wall pinning in Sm-Co magnets
Leonardo Pierobon, András Kovács, Robin E. Schäublin +6
The most powerful magnets for high temperature applications are Sm-Co-based alloys with a microstructure that combines magnetically soft and hard regions. The microstructure consis…
Pushing the limits of magnetic anisotropy in the Sm-Co system
S. Y. Jekal, J. F. Loeffler, M. Charilaou
Materials based on the Sm-Co system exhibit remarkable magnetic performance due to their high Curie temperature, large saturation magnetization, and strong magnetic anisotropy, whi…
Skyrmion Lattice Collapse and Defect-Induced Melting in Chiral Magnetic Films
Leonardo Pierobon, Christoforos Moutafis, Yu Li +2
Magnetic phase transitions are a test bed for exploring the physics of non-equilibrium phenomena in condensed matter, which become even more complex when topological constraints ar…
Emergent electromagnetism induced by topological defects created during magnetization reversal in nanowires
M. Charilaou, H. -B. Braun, J. F. Loeffler
We report that the irreversible magnetization switching process in ferromagnetic nanoparticles is governed by the formation and dynamics of topological point-defects in the form of…
Spontaneous skyrmion chains in nanorods with chiral interactions
Michalis Charilaou, Jörg F. Löffler
We report that in cylindrical nanorods skyrmion chains, i.e., three-dimensional spin textures, emerge dynamically, as revealed by micromagnetic simulations. The skyrmion-chain stat…