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 ...

Abstract: This paper presents experimental and theoretical results on focusing a long electron beam with a permanent magnet structure which produces a periodic magnetic field along the axis of the ...

Abstract: This paper describes the electron optics of a practical scanning electron-beam lithographic system (EL1) that provides high-volume direct wafer exposure. The throughput limitation inherent ...

Most of the paper goes into detail about this, focusing on relativistic electron beams. This mission concept, known as Sunbeam, would use just such a beam. Utilizing electrons traveling at such ...

It’s Machine Tool segment offers die-sinker, wire-cut, and small-hole drilling EDMs; metal 3D printers; precision machining centers; CAD-CAM solutions; and electron beam products applied in mold ...

WESTMINSTER, MA / ACCESS Newswire / January 17, 2025 / (NASDAQ:TPCS) ("TechPrecision" or "the Company"), today announced that John A. Moore resigned as a member of the board of directors (the "Board" ...

A new proposal uses an electron beam fired from a stable platform near the Sun, which could push a 1,000 kg spacecraft for up to 100 AU (100 times the distance from the Sun to the Earth).

Consolidated Financial Results - Fiscal 2025 Three Months Ended September 30, 2024 Revenue was $8.9 million, or 12% higher on a favorable project mix at both Ranor and Stadco. Cost of revenue was $7.9 ...