Achieving practical interstellar travel requires overcoming the immense challenge of reaching extraordinary velocities. To ...

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 ...

Traveling from one star to another is currently impossible to achieve within a human lifetime. But some projects are designing ways to propel payloads to the nearest star system (Alpha Centauri) using ...

However, more use of alternative irradiation technologies, based on electrically generated sources ... including high energy (MeV) and low energy (keV) electron beam and X ray irradiation. Comparative ...

"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

Now the goal is to combine expertise from both realms into a metal 3D printer based on electron-beam melting (EBM). The concept is something of an all-in-one device that combines traits of an ...

It is particularly appropriate wherever direct access to electron beam lithography in multi-user facilities is required ... exposure job are employed pixel by pixel and “on the fly,” thus saving huge ...

Freemelt has received an order from the University of Arizona for a Freemelt ONE PBF-EB Additive Manufacturing machine.

Electron diffraction is a powerful analytical technique used to study the atomic structure of materials. It involves the interaction of a beam of electrons with a crystalline sample, resulting in a ...

Electron beam welders, on the other hand ... electric and magnetic field structures and minimizing voltage imbalance based on high-voltage technology accumulated over more than 20 years to ...