We show that the magnetic ordering of coupled atomic dimers on a superconductor is revealed by their intragap spectral features.

We show that biaxial strain induces alternating tetragonal superconducting and orthorhombic nematic domains in Co-substituted CaFe2As2.

Microwave stimulated superconductivity is apparently a counter intuitive phenomenon, its significance being dependent on vortex mobility and proximity to the critical temperature.

The response of superconducting devices to electromagnetic radiation is a core concept implemented in diverse applications, ranging from the currently used voltage standard to single photon detectors in astronomy. Suprisingly, a sufficiently high power subgap radiation may stimulate superconductivity itself.