High-throughput nanoscale lithographic technologies have been intensively studied and developed in relation to the upcoming 10-nm node and beyond for the improvement of semiconductor manufacturing ...

Shaping up: A new machine learning algorithm helps physicists reconstruct the shapes of particle accelerator beams from tiny amounts of training data. (Courtesy: Greg Steward/SLAC National Accelerator ...

Attraction and fusion between co-propagating light beams, mutually coherent or not, can take place in nonlinear media as a result of the beam power modifying the refractive index of the medium. In the ...

Scientists have created an ultrashort electron beam with five times more peak current than any other similar beam on Earth.

My interests are concentrated in beam/accelerator physics, plasma physics, nonlinear dynamics, and computational physics. My accelerator/beam physics interests concentrate currently in advanced ...

Plasma physics is the study of charged particles and fluids interacting with self-consistent electric and magnetic fields. It is a basic research discipline that has many different areas of ...

Claudio Emma and Brendan O’Shea examine experimental apparatus at FACET-II in 2022. Scientists have created an ultrashort electron beam with five times more peak current than any other similar beam on ...

In this video we explore bending and shear stresses in beams. A bending moment is the resultant of bending stresses, which are normal stresses acting perpendicular to the beam cross-section. We can ...

This calculated diffraction image shows how forked diffraction gratings shape the atoms' wave function into a vortex. (Courtesy: Science/AAAS) A wave-like property previously only seen in beams of ...

Claudio Emma and Brendan O'Shea examine experimental apparatus at FACET-II in 2022. Credit: Jacqueline Ramseyer Orrell/SLAC National Accelerator Laboratory Scientists have created an ultrashort ...