100 citations · 847 across the 42 of their papers we have counts for
16 papers · 1 filter
Triple-Q state in magnetic breathing kagome lattice
Hangyu Zhou, Manuel dos Santos Dias, Shijian Bao +4
Magnetic frustration in two-dimensional spin lattices with triangular motifs underpins a series of exotic states, ranging from multi-Q configurations to disordered spin-glasses. Th…
Kagomerization of transition metal monolayers induced by two-dimensional hexagonal boron nitride
Hangyu Zhou, Manuel dos Santos Dias, Youguang Zhang +2
The kagome lattice is an exciting solid state physics platform for the emergence of nontrivial quantum states driven by electronic correlations: topological effects, unconventional…
Ultrafast light-induced magnetization in non-magnetic films: from orbital and spin Hall phenomena to the inverse Faraday effect
Hanan Hamamera, Filipe Souza Mendes Guimarães, Manuel dos Santos Dias +1
The field of orbitronics has emerged with great potential to impact information technology by enabling environmentally friendly electronic devices. The main electronic degree of fr…
Electrical engineering of topological magnetism in two-dimensional heterobilayers
Nihad Abuawwad, Manuel dos Santos Dias, Hazem Abusara +1
The emergence of topological magnetism in two-dimensional (2D) van der Waals (vdW) magnetic materials promoted 2D heterostructures as key building-blocks of devices for information…
CrTe as a two-dimensional material for topological magnetism in complex heterobilayers
Nihad Abuawwad, Manuel dos Santos Dias, Hazem Abusara +1
The discovery of two-dimensional (2D) van der Waals magnetic materials and their heterostructures provided an exciting platform for emerging phenomena with intriguing implications…
An overview of the spin dynamics of antiferromagnetic MnSi
N. Biniskos, F. J. dos Santos, M. dos Santos Dias +8
The metallic compound MnSi hosts a series of antiferromagnetic phases which can be controlled by external stimuli such as temperature and magnetic field. In this work, we i…
Generalization of the Landau-Lifshitz-Gilbert equation by multi-body contributions to Gilbert damping for non-collinear magnets
Sascha Brinker, Manuel dos Santos Dias, Samir Lounis
We propose a systematic and sequential expansion of the Landau-Lifshitz-Gilbert equation utilizing the dependence of the Gilbert damping tensor on the angle between magnetic moment…
Reply to 'Comment on "Proper and improper chiral magnetic interactions" '
Manuel dos Santos Dias, Sascha Brinker, András Lászlóffy +4
In our previous Letter [Phys. Rev. B 103, L140408 (2021)], we presented a discussion of the fundamental physical properties of the interactions parameterizing atomistic spin models…
Proper and improper chiral magnetic interactions
Manuel dos Santos Dias, Sascha Brinker, András Lászlóffy +4
Atomistic spin models are of great value for predicting and understanding the magnetic properties of real materials, and extensions of the existing models open routes to new physic…
Short period magnetization texture of B20-MnGe explained by thermally fluctuating local moments
Eduardo Mendive-Tapia, Manuel dos Santos Dias, Sergii Grytsiuk +3
B20-type compounds, such as MnSi and FeGe, host helimagnetic and skyrmion phases at the mesoscale, which are canonically explained by the combination of ferromagnetic isotropic int…
Complex magnetism of B20-MnGe: from spin-spirals, hedgehogs to monopoles
Marcel Bornemann, Sergii Grytsiuk, Paul F. Baumeister +4
B20 compounds are the playground for various non-trivial magnetic textures such as skyrmions, which are topologically protected states. Recent measurements on B20-MnGe indicate no…
Transverse dynamical magnetic susceptibilities from regular static density functional theory: Evaluation of damping and g-shifts of spin-excitations
Samir Lounis, Manuel dos Santos Dias, Benedikt Schweflinghaus
The dynamical transverse magnetic Kohn-Sham susceptibility calculated within time-dependent density functional theory shows a fairly linear behavior for a finite energy window. Thi…
Metallic magnetism at finite temperatures studied by relativistic disordered moment description: Theory and applications
A. Deák, E. Simon, L. Balogh +3
We develop a self-consistent relativistic disordered local moment (RDLM) scheme aimed at describing finite temperature magnetism of itinerant metals from first principles. Our impl…
Fluctuating local moments, itinerant electrons and the magnetocaloric effect: the compositional hypersensitivity of FeRh
J. B. Staunton, R. Banerjee, M. dos Santos Dias +2
We describe an ab-initio Disordered Local Moment Theory for materials with quenched static compositional disorder traversing first order magnetic phase transitions. It accounts qua…
Tuning the metamagnetism of an antiferromagnetic metal
J. B. Staunton, M. dos Santos Dias, J. Peace +2
We describe a `disordered local moment' (DLM) first-principles electronic structure theory which demonstrates that tricritical metamagnetism can arise in an antiferromagnetic metal…
Cubic MnSb: epitaxial growth of a predicted room temperature half-metal
James D. Aldous, Christopher W. Burrows, Ana M. Sánchez +6
Epitaxial films including bulk-like cubic and wurtzite polymorphs of MnSb have been grown by molecular beam epitaxy on GaAs via careful control of the Sb4/Mn flux ratio. Nonzero-te…