Covalent organic frameworks (COFs) represent an important class of crystalline porous
materials with designable structures and functions. The interconnected organic monomers …

Since the discovery of electron-wave duality, electron scattering instrumentation has
developed into a powerful array of techniques for revealing the atomic structure of matter …

Metal–organic frameworks (MOFs), constructed from organic linkers and inorganic building
blocks, are well-known for their high crystallinity, high surface areas, and high component …

Symptoms of radiation damage are reviewed, followed by a brief description of the three
main damage mechanisms: knock-on displacement (predominant in electrically conducting …

High-resolution imaging of electron beam–sensitive materials is one of the most difficult
applications of transmission electron microscopy (TEM). The challenges are manifold …

Single atom catalysis (SAC) is a recent discipline of heterogeneous catalysis for which a
single atom on a surface is able to carry out various catalytic reactions. A kind of revolution …

Materials with highly crystalline lattice structures and low defect concentrations have
classically been considered essential for high-performance optoelectronic devices …

Electron microscopy allows the extraction of multidimensional spatiotemporally correlated
structural information of diverse materials down to atomic resolution, which is essential for …

Conspectus Scanning electron nanobeam diffraction, or 4D-STEM (four-dimensional
scanning transmission electron microscopy), is a flexible and powerful approach to elucidate …

An increasing number of studies have recently reported the rapid degradation of hybrid and
all-inorganic lead halide perovskite nanocrystals under electron beam irradiation in the …