The theory provides a guideline in controlling electron energy which is important for applications such as ion acceleration and pair plasma creation. (sciencedaily.com)
A composite image shows a scanning transmission electron microscope view of an antenna - reactor catalyst particle (top left) along with electron energy loss spectroscopy maps that depict the spatial distribution of individual plasmon modes around the palladium islands. (sciencedaily.com)
The study used a technique called electron energy gain spectroscopy in a newly purchased, specialized instrument that produces images with both high spatial resolution and great spectral detail. (sciencedaily.com)