Atomic-scale detail is now possible with photons, thanks to a cooled-down silver tip and a clever use of plasmonics.

ELECTRON diffraction experiments have been carried out on deposits formed by water vapour on a base at low temperatures. The water vapour is produced in a separate injection unit outside the ...

Recent advances in electron density analysis and X‐ray diffraction studies have dramatically refined our understanding of atomic and molecular structures. By employing cutting‐edge techniques ...