Researchers demonstrate a method to reduce the energy spread of electrons used in electron microscopes, opening the door to time- and energy-resolved studies of quasiparticles such as phonons and plasmons. Read More »
A crystalline reflective coating being considered for future gravitational-wave detectors exhibits peculiar noise features at cryogenic temperatures. Read More »
The 2023 Nobel Prize in Physics honors the field of attosecond physics, which offers a nonblurry view of the fast-moving electrons around atoms and molecules. Read More »
