157 citations · 318 across the 16 of their papers we have counts for
16 papers
Growth-controlled suppression of electrically active defects in CrSBr
Sara R. Tulchinsky, Sergii Grytsiuk, Shen van Hassel +7
In CrSBr, as in many crystalline materials, the type and density of defects are expected to strongly influence material behavior. Identifying the underlying atomic defect configura…
Ferromagnetic interlayer exchange coupling in a few layers of CrSBr on a gold thin film
Rixt Bosma, Darius A. Pacurar, Daniel Sade +9
The two-dimensional character of van der Waals magnets allows for efficient control of their properties via proximity effects and electrical stimuli, making them promising candidat…
Anomalous refractive index modulation and giant birefringence in 2D ferrielectric CuInPS
Houssam El Mrabet Haje, Roald J. H. van der Kolk, Trent M. Kyrk +1
2D ferroelectric (FE) materials have opened new opportunities in non-volatile memories, computation and non-linear optics due to their robust polarization in the ultra-thin limit a…
Defect complexes in CrSBr revealed through electron microscopy and deep learning
Mads Weile, Sergii Grytsiuk, Aubrey Penn +9
Atomic defects underpin the properties of van der Waals materials, and their understanding is essential for advancing quantum and energy technologies. Scanning transmission electro…
From strong to weak correlations in breathing-mode kagome van der Waals materials: Nb(F,Cl,Br,I) as a robust and versatile platform for many-body engineering
Joost Aretz, Sergii Grytsiuk, Xiaojing Liu +12
By combining ab initio downfolding with cluster dynamical mean-field theory, we study the degree of correlations in monolayer, bilayer and bulk breathing-mode kagome van der Waals…
Roadmap on Quantum Magnetic Materials
Antonija Grubišić-Čabo, Marcos H. D. Guimarães, Dmytro Afanasiev +36
Fundamental research on two-dimensional (2D) magnetic systems based on van der Waals materials has been gaining traction rapidly since their recent discovery. With the increase of…
Orbital Topology of Chiral Crystals for Orbitronics
Kenta Hagiwara, Ying-Jiun Chen, Dongwook Go +15
Chirality is ubiquitous in nature and manifests in a wide range of phenomena including chemical reactions, biological processes, and quantum transport of electrons. In quantum mate…
Pressure-tuned many-body phases through -K valleytronics in moiré bilayer WSe
Marta Brzezińska, Sergii Grytsiuk, Malte Rösner +2
Recent experiments in twisted bilayer transition-metal dichalcogenides have revealed a variety of strongly correlated phenomena. To theoretically explore their origin, we combine h…
NbCl: A Prototypical Layered Mott-Hubbard Insulator
Sergii Grytsiuk, Mikhail I. Katsnelson, Erik G. C. P. van Loon +1
The Hubbard model provides an idealized description of electronic correlations in solids. Despite its simplicity, the model features a competition between several different phases…
Micromagnetic description of twisted spin spirals in the B20 chiral magnet FeGe from first principles
S. Grytsiuk, S. Blügel
Using the model of classical Heisenberg exchange and Dzyaloshinskii-Moriya (DM) interaction we show that the ground state of B20 FeGe chiral magnet is a superposition of twisted he…
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…
Imprinting and driving electronic orbital magnetism using magnons
Li-chuan Zhang, Dongwook Go, Jan-Philipp Hanke +5
Magnons, as the most elementary excitations of magnetic materials, have recently emerged as a prominent tool in electrical and thermal manipulation and transport of spin, and magno…
Orbital Nernst Effect of Magnons
Li-chuan Zhang, Fabian R. Lux, Jan-Philipp Hanke +4
In the past, magnons have been shown to mediate thermal transport of spin in various systems. Here, we reveal that the fundamental coupling of scalar spin chirality, inherent to ma…
Ab initio analysis of magnetic properties of prototype B20 chiral magnet FeGe
S. Grytsiuk, M. Hoffmann, J. -P. Hanke +4
FeGe in the B20 phase is an experimentally well-studied prototypical chiral magnet exhibiting helical spirals, skyrmion lattices and individual skyrmions with a robust length of 70…
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…
Topological-chiral magnetic interactions driven by emergent orbital magnetism
Sergii Grytsiuk, Jan-Philipp Hanke, Markus Hoffmann +6
Two hundred years ago, André-Marie Ampère discovered that electric loops in which currents of electrons are generated by a penetrating magnetic field can interact with each other.…