The 1937 theoretical discovery of Majorana fermions—whose defining property is that they
are their own anti-particles—has since impacted diverse problems ranging from neutrino …

Strong electronic correlations are often associated with the proximity of a Mott-insulating
state. In recent years however, it has become increasingly clear that the Hund's rule …

Correlated electron fluids can exhibit a startling array of complex phases, among which one
of the more surprising is the electron nematic, a translationally invariant metallic phase with …

The flattening of single-particle band structures plays an important role in the quest for novel
quantum states of matter owing to the crucial role of interactions. Recent advances in theory …

This review presents a summary and evaluations of the superconducting properties of the
layered ruthenate Sr 2 RuO 4 as they are known in the autumn of 2011. This paper appends …

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

A sensitive probe of unconventional order is its response to a symmetry-breaking field. To
probe the proposed px±ipy topological superconducting state of Sr2RuO4, we have …

INTRODUCTION A central challenge of modern condensed matter physics is to understand
the range of possible collective states formed by assemblies of strongly interacting electrons …

One of the main developments in unconventional superconductivity in the past two decades
has been the discovery that most unconventional superconductors form phase diagrams that …

This Perspective addresses the design, creation, characterization and control of synthetic
quantum materials with strong electronic correlations. We show how emerging synergies …