6 papers
Designing lattice spin models and magnon gaps with supercurrents
Johanne Bratland Tjernshaugen, Martin Tang Bruland, Jacob Linder
Electric control over magnetic interactions at the level of individual spins is relevant for a variety of quantum applications, such as qubits, memory and sensor functionality. We…
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…
Unveiling Intrinsic Triplet Superconductivity in Noncentrosymmetric NbRe through Inverse Spin-Valve Effects
F. Colangelo, M. Modestino, F. Avitabile +7
NbRe is a non-centrosymmetric superconductor that has been proposed as a candidate for intrinsic spin-triplet pairing. However, a conclusive demonstration of triplet pairing in NbR…
Large Tunable Thermoelectric Effects in Superconducting Spin Valves with Commercially Available Materials
Pablo Tuero, Johanne Bratland Tjernshaugen, Carlos Sanchez +4
Recent studies have revealed magnetically controllable thermoelectric effects in superconductor/ferromagnet (S/F) structures. A tunable cryogenic thermoelectric generator needs not…
Interfacial spin-orbit-coupling-induced strong spin-to-charge conversion at an all-oxide ferromagnetic /quasi-two-dimensional electron gas interface
Mi-Jin Jin, Guang Yang, Doo-Seung Um +2
Functional oxides and hybrid structures with interfacial spin orbit coupling and the Rashba-Edelsterin effect (REE) are promising materials systems for thermal tolerance spintronic…
Crossed Andreev reflection revealed by self-consistent Keldysh-Usadel formalism
Johanne Bratland Tjernshaugen, Morten Amundsen, Jacob Linder
Crossed Andreev reflection (CAR) is a process that creates entanglement between spatially separated electrons and holes. Such entangled pairs have potential applications in quantum…