Recent technical advances in the atomic-scale synthesis of oxide heterostructures have
provided a fertile new ground for creating novel states at their interfaces. Different symmetry …

Oxides have become a key ingredient for new concepts of electronic devices. To a large
extent, this is due to the profusion of new physics and novel functionalities arising from …

Finding new collective electronic states in materials is one of the fundamental goals of
condensed matter physics. Atomic-scale superlattices formed from transition metal oxides …

Heterostructures and superlattices consisting of a prototype Mott insulator, GdTiO 3, and the
band insulator SrTiO 3 are grown by molecular beam epitaxy and show intrinsic electronic …

A novel mesoscale state comprising of an ordered polar vortex lattice has been
demonstrated in ferroelectric superlattices of PbTiO3/SrTiO3. Here, we employ phase-field …

Resonant soft X‐ray scattering (RSoXS) is an emerging, powerful technique to probe the
nano‐to‐mesoscale structure of polymers and other molecules. It joins together small‐angle …

Resonant (elastic) soft x-ray scattering (RSXS) offers a unique element, site and valence
specific probe to study spatial modulations of charge, spin and orbital degrees of freedom in …

Strong Coulomb repulsion and spin–orbit coupling are known to give rise to exotic physical
phenomena in transition metal oxides. Initial attempts to investigate systems, where both of …

Two-dimensional electron gases (2DEGs) based on conventional semiconductors such as
Si or GaAs have played a pivotal role in fundamental science and technology. The high …

Superlattices of (LaMnO 3) 2 n/(SrMnO 3) n (1≤ n≤ 5), composed of the gapped insulators
LaMnO 3 and SrMnO 3, undergo a metal-insulator transition as a function of n, being …