Photo-/electrocatalysis serves as a cornerstone in addressing global energy shortages and
environmental pollution, where the development of efficient and stable catalysts is essential …

Materials usually fracture before reaching their ideal strength limits. Meanwhile, materials
with high strength generally have poor ductility, and vice versa. For example, gold with the …

Understanding metastable structural transitions under beam irradiation is essential for the
phase engineering of nanomaterials. However, in situ studies of beam-induced structural …

Next-generation medium carbide steel development requires fabricating novel structural
materials with superior mechanical properties. Herein, scanning electron beam alloying is …

Electron-beam-induced dynamics of Lomer (L) dislocations in an Au low-angle grain
boundary (LAGB) was captured in situ at the atomic scale with a transmission electron …

This study investigates the effect of electron-beam heating in transmission electron
microscopy (TEM) on the structure of antimony (Sb) thin films. TEM of Sb irradiated with 300 …

Pb segregated and formed a Pb segregation area in SnPb eutectic solder joint after 100 h of
gamma irradiation. With the irradiation time increased to 150 h, Pb segregating stopped. The …

Most metallic elements possess one relatively close packed structure of body-centered cubic
(BCC), face-centered cubic (FCC) and hexagonal close packed (HCP) structures under …