34 citations · 106 across the 12 of their papers we have counts for
12 papers
Phonon-enhanced optical spin-conductivity and spin-splitter effect in altermagnets
Erik Wegner Hodt, Alireza Qaiumzadeh, Jacob Linder
Collinear antiferromagnets with nonrelativistic spin-split bands and no net magnetization, called altermagnets, show interesting transport properties due to their unique band struc…
Electric and spin current vortices in altermagnets
Arsen Herasymchuk, Karl Bergson Hallberg, Erik Wegner Hodt +3
Altermagnets constitute a class of collinear magnets with momentum-dependent spin splitting and vanishing net magnetization. Direct observation of the characteristic altermagnetic…
Visualization of spin-splitter effect in altermagnets via non-equilibrium Green functions on a lattice
Karl Bergson Hallberg, Erik Wegner Hodt, Jacob Linder
When a charge current is injected into an altermagnet along a suitable crystallographic direction, a transverse spin current can be generated. This so-called spin-splitter effect d…
Orbital splitter effect and spatial resolution of current-induced orbital accumulation
Niels Henrik Aase, Erik Wegner Hodt, Karl Bergson Hallberg +2
The emergence of an orbital angular momentum (OAM) response to a charge current holds promise for technological applications, allowing electrical control of magnetization dynamics.…
The fate of -wave spin polarization in helimagnets with Rashba spin-orbit coupling
Erik Wegner Hodt, Hendrik Bentmann, Jacob Linder
It has recently been realized that magnetic systems with coplanar magnetic order that are invariant under the combined operation of time-reversal and translation with half a unit c…
Orbital currents in lattice multiorbital systems: Continuity equation, torques, and RKKY interaction
Niels Henrik Aase, Erik Wegner Hodt, Jacob Linder +1
Utilizing the electron orbital degree of freedom in heterostructures is attracting increasing attention due to the possibility of achieving much larger conversion rates between cha…
Interface-induced magnetization in altermagnets and antiferromagnets
Erik Wegner Hodt, Pavlo Sukhachov, Jacob Linder
Altermagnets is a class of antiferromagnetic materials which has electron bands with lifted spin degeneracy in momentum space but vanishing net magnetization and no stray magnetic…
Thermoelectric Effect in Altermagnet-Superconductor Junctions
Pavlo O. Sukhachov, Erik Wegner Hodt, Jacob Linder
We propose altermagnet-superconductor junctions as a way to achieve a thermoelectric response in metals free of external or stray magnetic fields. We combine qualitative analysis i…
Critical temperature of triplet superconductor-ferromagnet bilayers as a probe for pairing symmetry
Erik Wegner Hodt, Carla Cirillo, Angelo Di Bernardo +2
Identifying superconducting materials with spin-polarized Cooper pairs is an important objective both for exploration of new fundamental physics and for cryogenic applications in s…
Spin pumping in an altermagnet/normal metal bilayer
Erik Wegner Hodt, Jacob Linder
Altermagnetism is a subclass of antiferromagnetism that features spin-polarized electron bands of a non-relativistic origin despite the absence of a net magnetiation in the materia…
On-off switch and sign change for non-local Josephson diode in spin-valve Andreev molecules
Erik Wegner Hodt, Jacob Linder
Andreev molecules consist of two coherently coupled Josephson junctions and permit non-local control over supercurrents. By making the barriers magnetic and thus creating a spin-va…
Transient dynamics and quantum phase diagram for the square lattice Rashba-Hubbard model at arbitrary hole doping
Erik Wegner Hodt, Jabir Ali Ouassou, Jacob Linder
Adding a Rashba term to the Hubbard Hamiltonian produces a model which can be used to learn how spin-orbit interactions impact correlated electrons on a lattice. Previous works hav…