This Colloquium discusses the recent progress in understanding the properties of spin-split
superconductors under nonequilibrium conditions. Recent experiments and theories …

A ferromagnetic insulator (FI) attached to a conventional superconductor (S) changes
drastically the properties of the latter. Specifically, the exchange field at the FI/S interface …

Thermodynamics originated in the need to understand novel technologies developed by the
Industrial Revolution. However, over the centuries, the description of engines, refrigerators …

Diodes are key elements for electronics, optics, and detection. Their evolution towards low
dissipation electronics has seen the hybridization with superconductors and the realization …

A ferromagnetic insulator in contact with a superconductor is known to induce an exchange
splitting of the singularity in the Bardeen-Cooper-Schrieffer (BCS) density of states (DoS) …

We report on the experimental observation of spin-dependent thermoelectric currents in
superconductor-ferromagnet tunnel junctions in high magnetic fields. The thermoelectric …

We review the use of hybrid thin films composed of superconductors and ferromagnets for
creating non-reciprocal electronic components and self-biased detectors of electromagnetic …

Ferromagnetic insulators (FI) can induce a strong exchange field in an adjacent
superconductor (S) via the magnetic proximity effect. This manifests as spin splitting of the …

We consider a Josephson junction hosting a Kramers pair of helical edge states of a
quantum spin Hall bar in contact with a normal-metal probe. In this hybrid system, the orbital …

We suggest an ultrasensitive detector of electromagnetic fields exploiting the giant
thermoelectric effect recently found in superconductor-ferromagnet hybrid structures …