71 citations · 228 across the 21 of their papers we have counts for
22 papers
Exact theory of chirality-dependent p-wave magnetism and Edelstein effect in spin spirals
Börge Göbel, Tom G. Saunderson, Freia Opfermann +3
Spin-momentum locking is widely regarded as a hallmark of relativistic spin-orbit coupling. Here we demonstrate analytically that it can instead emerge solely from magnetic chirali…
Coupled Spin-Orbital -Wave Magnetism via Structural and Magnetic Chirality
Tom G. Saunderson, Börge Göbel, Ersoy Şaşıoğlu +1
Helical spin textures represent the minimal realization of -wave magnetism which is characterized by momentum-odd spin polarization. Independently, structurally chiral crystals…
Chiral-Angle-Controlled Spin Splitting and Spin Transport in Nanotubes Rolled from d-wave Altermagnets
Ersoy Sasioglu, Tom. G. Saunderson, Börge Göbel +2
Altermagnets combine compensated collinear magnetic order with momentum-dependent spin splitting in the electronic band structure. Here, we show that rolling a two-dimensional (2D)…
Ultra-Stable Weyl Topology Driven by Magnetic Textures in the Shandite Compound Co3Sn2S(2-x)Sex
Dang Khoa Le, Eklavya Thareja, Bektur Konushbaev +5
We employ state-of-the-art first-principles calculations to investigate the shandite compounds Co3Sn2S2, Co3Sn2SeS, and Co3Sn2Se2, which host Weyl fermions and complex magnetic tex…
Giant orbital Zeeman effects in a magnetic topological van der Waals interphase
Tobias Wichmann, Mirco Sastges, Keda Jin +10
Van der Waals (vdW) heterostructures allow the engineering of magnetic and electronic properties via interfacial orbital hybridisation and charge transfer. The resulting electric f…
Oxygen-driven altermagnetic symmetry inducing d-wave superconductivity in the cuprates and nickelates
Tom G. Saunderson, James F. Annett, Samir Lounis
Since the discovery of cuprate high-Tc superconductivity, numerous theoretical frameworks have been proposed to explain its mechanism; Anderson's RVB picture [Science 235, 1196-119…
Triplet superconductivity by the orbital Rashba effect at surfaces of elemental superconductors
Tom G. Saunderson, Martin Gradhand, Dongwook Go +6
It is often assumed that in a superconductor without spin-triplet pairing, the formation of unconventional spin-triplet densities requires the spin-orbit interaction in combination…
Inductive detection of inverse spin-orbit torques in magnetic heterostructures
Misbah Yaqoob, Fabian Kammerbauer, Tom G. Saunderson +7
The manipulation of magnetization via Magnetic torques is one of the most important phenomena in spintronics. In thin films, conventionally, a charge current flowing in a heavy met…
Identifying the Origin of Thermal Modulation of Exchange Bias in MnPS3/Fe3GeTe2 van der Waals Heterostructures
Aravind Puthirath Balan, Aditya Kumar, Patrick Reiser +21
The exchange bias phenomenon, inherent in exchange-coupled ferromagnetic and antiferromagnetic systems, has intrigued researchers for decades. Van der Waals materials, with their l…
Fluctuation-mediated spin-orbit torque enhancement in the noncollinear antiferromagnet Mn3Ni0.35Cu0.65N
Arnab Bose, Tom G. Saunderson, Aga Shahee +9
The role of spin fluctuations near magnetic phase transitions is crucial for generating various exotic phenomena, including anomalies in the extraordinary Hall effect, excess spin-…
Promoting -based Hall effects by -- hybridization in Gd-based dichalcogenides
Mahmoud Zeer, Dongwook Go, Peter Schmitz +6
We conduct a first-principles study of Hall effects in rare-earth dichalcogenides, focusing on monolayers of the H-phase EuX and GdX, where X = S, Se, and Te. Our predictio…
Higher-order Hall response arises from octupole order and scalar spin chirality in a noncollinear antiferromagnet
Adithya Rajan, Tom G. Saunderson, Fabian R. Lux +19
Noncollinear antiferromagnets can generate a transverse electrical response known as the anomalous Hall effect, even though they possess almost no net magnetization. The microscopi…
Magnetic impurities on superconducting Pb surfaces
Ming-Hung Wu, Emma Thill, Jacob Crosbie +2
It has been predicted theoretically and found experimentally that magnetic impurities induce localized bound states within the superconducting energy gap, called Yu-Shiba-Rusinov (…
Skyrmionic Spin Structures in Layered Fe5GeTe2 Up To Room Temperature
Maurice Schmitt, Thibaud Denneulin, András Kovács +12
The role of the crystal lattice, temperature and magnetic field for the spin structure formation in the 2D van der Waals magnet Fe5GeTe2 is a key open question. Using Lorentz trans…
Hidden interplay of current-induced spin and orbital torques in bulk FeGeTe
Tom G. Saunderson, Dongwook Go, Stefan Blügel +2
Low crystal symmetry of magnetic van der Waals materials naturally promotes spin-orbital complexity unachievable in common magnetic materials used for spin-orbit torque switching.…
Spin and orbital transport in rare earth dichalcogenides: The case of EuS
Mahmoud Zeer, Dongwook Go, Johanna P. Carbone +7
We perform first-principles calculations to determine the electronic, magnetic and transport properties of rare-earth dichalcogenides taking a monolayer of the H-phase EuS as a…
Photocurrents of charge and spin in single-layer FeGeTe
M. Merte, F. Freimuth, T. Adamantopoulos +7
In the realm of two-dimensional materials magnetic and transport properties of a unique representative FeGeTe attract ever increasing attention. Here, we use a deve…
Strong bulk spin-orbit torques quantified in the van der Waals ferromagnet Fe3GeTe2
Franziska Martin, Kyujoon Lee, Maurice Schmitt +13
The recent emergence of magnetic van der Waals materials allows for the investigation of current induced magnetization manipulation in two dimensional materials. Uniquely, Fe3GeTe2…
Full orbital decomposition of Yu-Shiba-Rusinov states based on first principles
Tom G. Saunderson, James F. Annett, Gábor Csire +1
We have implemented the Bogoliubov-de Gennes (BdG) equation in a screened Korringa-Kohn- Rostoker (KKR) method for solving, self-consistently, the superconducting state for 3d crys…
Real-space multiple scattering theory for superconductors with impurities
Tom G. Saunderson, Zsolt Győrgypál, James F. Annett +3
We implement the Bogoliubov-de Gennes (BdG) equation in real-space using the screened Korringa-Kohn-Rostoker (KKR) method. This allows us to solve, self-consistently, the supercond…
Superconducting subphase and substantial Knight shift in
R. Gupta, T. Saunderson, S. Shallcross +3
Recent nuclear magnetic resonance experiments measuring the Knight shift in have challenged the widely accepted picture of chiral pairing in this superconductor. Here w…
Gap Anisotropy in Multiband Superconductors Based on Multiple Scattering Theory
Tom G. Saunderson, James F. Annett, Balázs Újfalussy +2
We implement the Bogoliubov-de Gennes (BdG) equation in a screened Korringa-Kohn-Rostoker (KKR) method for solving, self-consistently, the superconducting state for 3d crystals. Th…