Over the past few years, Sr2IrO4, a single-layer member of the Ruddlesden–Popper series
iridates, has received much attention as a close analog of cuprate high-temperature …

Abstract Effects of spin–orbit interactions in condensed matter are an important and rapidly
evolving topic. Strong competition between spin–orbit, on-site Coulomb and crystalline …

The undoped antiferromagnetic Mott insulator naturally has one charge carrier per lattice
site. When it is doped with additional carriers, they are unstable to spin-fluctuation-mediated …

In condensed matter systems, out of a large number of interacting degrees of freedom
emerge weakly coupled quasiparticles (QPs), in terms of which most physical properties are …

We discover that large uniaxial magnetocrystalline anisotropy driven by the simultaneous
presence of spin–orbit coupling and structural distortions is the origin of the giant coercivity …

Spin-orbit entangled magnetic dipoles, often referred to as pseudospins, provide a new
avenue to explore novel magnetism inconceivable in the weak spin-orbit coupling limit, but …

A promising route to tailoring the electronic properties of quantum materials and devices
rests on the idea of orbital engineering in multilayered oxide heterostructures. Here we show …

We report an experimental investigation of the two-dimensional J eff= 1/2 antiferromagnetic
Mott insulator by varying the interlayer exchange coupling in [(SrIrO 3) 1,(SrTiO 3) m](m= 1, 2 …

Iridates represent a unique material system that possesses both strong spin-orbit coupling
and electron correlation. The interplay between spin-orbit coupling and correlation could …

A fundamental difference between antiferromagnets and ferromagnets is the lack of linear
coupling to a uniform magnetic field due to the staggered order parameter. Such coupling is …