During the past 15 years a new field has emerged, which combines superconductivity and
spintronics, with the goal to pave a way for new types of devices for applications combining …

This article reviews odd-frequency (odd-ω) pairing with a focus on superconducting systems.
Since Berezinskii introduced the concept of odd-frequency order in 1974 it has been viewed …

Altermagnets are a new class of magnetic materials, which exhibit large spin splitting, but
due to the combined spin and real space group symmetry protection maintain zero net …

Superconductivity is a phenomenon where the macroscopic quantum coherence appears
due to the pairing of electrons. This offers a fascinating arena to study the physics of …

Oxides have become a key ingredient for new concepts of electronic devices. To a large
extent, this is due to the profusion of new physics and novel functionalities arising from …

Interfaces between materials with differently ordered phases present unique opportunities to
study fundamental problems in physics. One example is the interface between a singlet …

We study the Josephson current through a ferromagnetic trilayer, in both the diffusive and
clean limits. For collinear (parallel or antiparallel) magnetizations in the layers, the …

In this article, we give a comprehensive review of recent progress in research on symmetry-
protected topological superfluids and topological crystalline superconductors, and their …

Boundary conditions in quasiclassical theory of superconductivity are of crucial importance
for describing proximity effects in heterostructures between different materials. Although they …

We theoretically study the induced odd-frequency pairing states in ballistic normal-
metal/superconductor (N/S) junctions where a superconductor has even-frequency …