Domains in ferroelectrics were considered to be well understood by the middle of the last
century: They were generally rectilinear, and their walls were Ising-like. Their simplicity …

X-ray sources are developing rapidly and their coherent output is growing correspondingly.
The increased coherent flux from modern X-ray sources is being matched with an …

Orbital angular momentum (OAM) has the potential to dramatically enhance the amount of
information in the Internet of Underwater Things (IoUT) system. Nevertheless, underwater …

Abstract Domain walls may play an important role in future electronic devices, given their
small size as well as the fact that their location can be controlled. Here, we report the …

Scanning transmission electron microscopy (STEM), where a converged electron probe is
scanned over a sample's surface and an imaging, diffraction, or spectroscopic signal is …

Undersampling and pixelation affect a number of imaging systems, limiting the resolution of
the acquired images, which becomes particularly significant for wide-field microscopy …

In this review, the main concept of ferroelectricity of perovskite oxides and related materials
at nanometer scale and existing difficulties in the synthesis of those nanocrystals are …

Synchrotron-based X-ray Tomographic Microscopy (SRXTM) is nowadays a powerful
technique for non-destructive, high-resolution investigations of a broad kind of materials …

Recent advances in transmission electron microscopy instrumentation have made it an
indispensable technique for atomic-scale materials characterization. Concurrently, the …

Transmission electron microscopy (TEM)-based techniques are uniquely suited for site-
specific structural and analytical characterization of halide perovskites (HPs) at atomic …