The distinctive electronic structure found at interfaces between materials can allow
unconventional quantum states to emerge. Here we report on the discovery of …

The nature of a metal-insulator and magnetic transitions is still a subject under intense
debate in condensed-matter physics. Among the many possible mechanisms, the interplay …

The superconducting transition of SrTiO 3 can be influenced by tuning its ferroelectric
transition, but the underlying reasons remain poorly understood. Here, we investigate …

It is well known that the critical temperature of multigap superconducting three-dimensional
(3D) heterostructures at atomic limit (HAL) made of a superlattice of atomic layers with an …

Iron-based superconductors, a cornerstone of low-temperature physics, have been the
subject of numerous theoretical models aimed at deciphering their complex behavior. In this …

Many theoretical models of iron-based superconductors (IBSC) have been proposed, but the
superconducting transition temperature (Tc) calculations based on these models are usually …

Due to strong spin-orbit coupling, charge carriers in three-dimensionsal quadratic-band-
touching Luttinger semimetals have nontrivial wave functions characterized by a pseudospin …

We show that Rashba spin-orbit coupling modifies electron-electron interaction vertex
leading to a number of novel phenomena. First, the spin-orbit-modified Coulomb interactions …

The unique electronic structure found at interfaces between materials can allow
unconventional quantum states to emerge. Here we observe superconductivity in electron …

Perovskite oxides are a class of materials known to exhibit a wide range of electronic,
magnetic, and other functional properties. In their simplest forms they have the chemical …