A number of visions for a new generation dose-efficient electron microscopes have been advanced. These proposals, while inspired by quantum principles, make little contact with the broader field metrology. We discuss framework calculating amount information carried each electron. This makes it possible to evaluate potential effectiveness any particular microscope architecture relative limit per...

Nanocrystalline particles of Cerium Oxide (CeO2) have been prepared by the chemical precipitation method using Cerium nitrate and Urea with a molar ratio of 1:2. The results revealed that the formation of CeO2 fine particles is influenced by molar ratio of metal nitrates to fuel. Well faceted CeO2 nanoparticles, were synthesized by thermal-assisted dissociation ...