'Conventional'superconductivity, as used in this review, refers to electron–phonon-coupled
superconducting electron pairs described by BCS theory. Unconventional superconductivity …

Superconductivity and magnetism are adversarial states of matter. The presence of
spontaneous magnetic fields inside the superconducting state is, therefore, an intriguing …

An unconventional superconducting state was recently discovered in uranium ditelluride
(UTe2), in which spin-triplet superconductivity emerges from the paramagnetic normal state …

Chiral superconductivity is a striking quantum phenomenon in which an unconventional
superconductor spontaneously develops an angular momentum and lowers its free energy …

Topological superconductivity is a long-sought state of matter in bulk materials, and the odd-
parity superconductor UTe 2 is a prime candidate. The recent observation of a field-trainable …

It is commonly believed that, in the absence of disorder or an external magnetic field, there
are three possible types of superconducting excitation gaps: The gap is nodeless, it has …

Nematic superconductivity is a novel class of superconductivity characterized by
spontaneous rotational-symmetry breaking in the superconducting gap amplitude and/or …

Topological superconductors have become a subject of intense research due to their
potential use for technical applications in device fabrication and quantum information …

We analyze the presence of nonreciprocal critical currents, the so-called superconducting
diode effect, in chiral superconductors within a generalized Ginzburg-Landau framework …

This topical review describes the multitude of unconventional behaviors in the hidden order,
heavy fermion, antiferromagnetic and superconducting phases of the intermetallic …