When quantum electrodynamics, the quantum field theory of electrons and photons, was being developed after World War II, one of the major challenges for theorists was calculating a value for the Lamb ...
Electron microscopy uses a beam of electrons to illuminate a sample and achieve much higher spatial resolution than light microscopy. Transmission electron microscopy generates an image of the ...
If not, run the following commands: portsnap fetch portsnap extract Clone this repository with git command and build/install electron (an external working directory is currently needed, defined with ...
Scanning electron microscopy is a general type of electron microscopy that generates a topological image of a sample using a beam of electrons to achieve much higher spatial resolution than light ...
However, if an atom is in the beam of a very intense laser, the energy levels shift. Hybrid electron-photon states are created, known as "dressed states." These occur at laser intensities in the ...
Scientists are exploring 2D materials — sheets just one atom thick — with unique and promising electronic properties. When two of these sheets are layered at specific angles, they can exhibit ...