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 …

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 …

In 1933, Meissner and Ochsenfeld reported the expulsion of magnetic flux—the diamagnetic
Meissner effect—from the interior of superconducting lead. This discovery was crucial in …

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

We discuss a strong relationship between Majorana fermions and odd-frequency Cooper
pairs which appear at a disordered normal (N) nanowire attached to a topologically …

At an interface between a topological insulator (TI) and a conventional superconductor (SC),
superconductivity has been predicted to change dramatically and exhibit novel correlations …

Recent progress in the understanding of multiband superconductivity and its relationship to
odd‐frequency pairing are reviewed herein. The discussion begins by reviewing the …

Identifying the superconducting gap symmetry and topological signatures in the putative
spin-triplet superconductor UTe 2 is an important issue. Especially, a smoking-gun detection …

We consider physical properties of a superconductor with a recently proposed type of odd-
frequency pairing that exhibits diamagnetic Meissner response (“odd-dia state”). Such a …

We demonstrate that in a wide class of multilayered superconductor—ferromagnet structures
(eg, S/F, S/F/N, and S/F/F′) the vanishing Meissner effect signals the appearance of the in …