Emergent electronic phenomena in iron-based superconductors have been at the forefront
of condensed matter physics for more than a decade. Much has been learned about the …

High-temperature superconductivity and a wide variety of exotic superconducting states
discovered in FeSe-based materials have been at the frontier of research on condensed …

Isoelectronic substitution is an ideal tuning parameter to alter electronic states and
correlations in iron-based superconductors. As this substitution takes place outside the …

Superconductors lacking both inversion symmetry and time-reversal symmetry have been
attracting much attention as a platform for exotic superconducting phases and anomalous …

Altermagnets are an exotic class of magnetic materials in which the Fermi surface exhibits a
momentum-dependent spin-splitting while maintaining net-zero magnetization. Previous …

Iron-chalcogenide superconductors FeSe1− x S x possess unique electronic properties such
as nonmagnetic nematic order and its quantum critical point. The nature of superconductivity …

We study nonlocal thermoelectricity in a superconducting wire subject to spin-orbit coupling
and a magnetic field with a relative orientation θ between them. We calculate the current …

The study of the iron-based superconductor, FeSe, has resulted in various topics, such as
the interplay among superconductivity, nematicity, and magnetism, Bardeen-Cooper …

The observation of time-reversal symmetry breaking and large residual density of states in
tetragonal FeSe 1-x S x suggests a novel type of ultranodal superconducting state with …

We analyze superconductivity in a multi-orbital fermionic system near the onset of a nematic
order, using doped FeSe as an example. We associate nematicity with spontaneous …