Physicists at the University of Ottawa add an orbital spin to their laser beams to control the movement of electrons in their ...

The most powerful ultrashort electron beam ever created offers new possibilities for recreating cosmic conditions in ...

Scientists have created an ultrashort electron beam with five times more peak current than any other similar beam on Earth. Described in a paper published in Physical Review Letters, this achievement ...

A beam of electrons is produced at the top of the microscope by an electron gun. The electron beam follows a vertical path through the microscope, which is held within a vacuum. The beam travels ...

He shares the results of his electron-beam lithography experiments in his latest video (embedded below). In e-beam lithography, or EBL, shapes are drawn onto a wafer using an electron beam in a ...

Scientists have created an ultrashort electron beam with five times more peak current than any other similar beam on Earth. "Not only can we create such a powerful electron beam, but we're also ...

When a material's surface is bombarded with a beam of high-energy electrons or photons, it causes the ejection of core electrons from the atoms on the surface. This creates vacancies, leading to a ...

A beam of light is directed at a crystal. Electron Ejection: The photons knock electrons out of the material. Angle and Spin ...

including high energy (MeV) and low energy (keV) electron beam and X ray irradiation. Comparative studies of gamma, electron beam and X ray irradiation for food and phytosanitary uses are also ...

Delft, The Netherlands / Hsinchu, Taiwan -- Ocotober 13, 2008 -- MAPPER Lithography and Taiwan Semiconductor Manufacturing Company (TSMC) signed an agreement, according to which MAPPER will ship its ...