146 citations · 371 across the 16 of their papers we have counts for
16 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…
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…
Optical conductivity of the Majorana mode at the s- and d-wave topological superconductor edge
Lina Johnsen Kamra, Bo Lu, Jacob Linder +2
The Majorana fermion offers fascinating possibilities such as non-Abelian statistics and non-local robust qubits, and hunting it is one of the most important topics in current cond…
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…
Enhanced controllable triplet proximity effect in superconducting spin-orbit coupled spin valves with modified superconductor/ferromagnet interfaces
Alex T. Bregazzi, Jabir A. Ouassou, Arthur G. Coveney +7
In a superconductor/ferromagnet hybrid, a magnetically controlled singlet-to-triplet Cooper pair conversion can modulate the superconducting critical temperature. In these triplet…
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…
Superconducting phase diagram and spin diode effect via spin accumulation
Johanne Bratland Tjernshaugen, Morten Amundsen, Jacob Linder
Spin-split superconductors offer new functionality compared to conventional superconductors such as diode-effects and efficient thermoelectricity. The superconducting state can nev…
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…
Controlling the superconducting transition by spin-orbit coupling
N. Banerjee, J. A. Ouassou, Y. Zhu +3
Whereas there exists considerable evidence for the conversion of singlet Cooper pairs into triplet Cooper pairs in the presence of inhomogeneous magnetic fields, recent theoretical…
Signature of magnetic-dependent gapless odd frequency states at superconductor/ferromagnet interfaces
Angelo Di Bernardo, Simon Diesch, Yuanzhou Gu +6
The theory of superconductivity developed by Bardeen, Cooper and Schrieffer (BCS) explains the stabilization of electron pairs into a spin-singlet, even frequency, state by the for…
Conductance spectra of ferromagnetic superconductors: Quantum transport in a ferromagnetic metal/non-unitary ferromagnetic superconductor junction
J. Linder, M. Grønsleth, A. Sudbø
Recent findings of superconductors that simultaneously exhibit multiple spontaneously broken symmetries, such as ferromagnetic order or lack of an inversion center and even combina…
Tunneling currents in ferromagnetic systems with multiple broken symmetries
J. Linder, M. S. Gronsleth, A. Sudbo
SHORTENED ABSTRACT: A system exhibiting multiple simultaneously broken symmetries offers the opportunity to influence physical phenomena such as tunneling currents by means of exte…