MAPPER’s technology makes use of massively parallel electron beams (up to 13,000 beams in a full production system), thereby coupling the very high resolution and depth of field of electron beam with ...

This paper utilizes a compound optimization algorithm to design a super high frequency quartz resonator with a center frequency of 4.15GHz and successfully fabricates the device using electron beam ...

The researchers created their experimental nanodots using electron beam lithography—a technique that uses a focused beam of electrons to draw custom shapes on special materials sensitive to electrons.

Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only limited control of light waves. Metasurfaces, in contrast, are flat and ...

Researchers at Columbia Engineering have for the first time used DNA to help create 3D electronically operational devices ...

A new solid-state laser produces 193-nm light for precision chipmaking and even creates vortex beams with orbital angular ...

A team of physicists at the SLAC National Accelerator Laboratory, in Menlo Park, California, generated the highest-current, ...

Using multiphoton lithography with the Nanoscribe Photonic Professional GT2, researchers achieved high-resolution 3D printing. They also developed OpenScribe, an open-source software that ...

Physicists at SLAC National Accelerator Laboratory in the US have shattered the record for most powerful beam of electrons ... have been a vital tool for physicists for nearly a century, using ...

We present a reconstruction of radiation belt electron fluxes using data assimilation with low-Earth-orbiting Polar Orbiting Environmental Satellites (POES) measurements mapped to near equatorial ...