electron beam


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Noun1.electron beam - a group of nearly parallel lines of electromagnetic radiation
cathode ray - a beam of electrons emitted by the cathode of an electrical discharge tube
electromagnetic radiation, electromagnetic wave, nonparticulate radiation - radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge
particle beam - a collimated flow of particles (atoms or electrons or molecules)
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Chemical additives known as coagents are used in conjunction with radical cure systems such as organic peroxides and electron beam irradiation.
The electron beam welding process had its inception in the 1950s in the nuclear field, because of many requirements to weld refractory and reactive metals, very difficult to weld.
A 1 MeV beam of electrons, produced by the NIST Van de Graaff accelerator facility, was used to test the prototype which was placed at the end of the electron beam pipe.
Several factors affect the antimicrobial action of electron beam irradiation against foodborne bacteria.
In operation since October 2002, the Electron Beam facility is attracting research projects covering a wide range of food safety issues, such as water quality and detoxification, food additives, food toxicology, and quarantine problems.
Specifically, this patent recognizes SureBeam's double-sided, single-pass electron beam technology that minimizes processing time and provides higher quality as a result.
Technologies have existed for focusing MeV electron beams, but not for the GeV beams.
A positive electron beam computed tomography test result is considered to be a total coronary artery calcium score in excess of 30 Hounsfield units, added Dr.
The "Electron Beam Machining Market by Application (Welding, Surface Treatment, and Drilling), Industry (Automotive and Aerospace & Defence), and Geography (North America, Europe, Asia Pacific, RoW) - Global Forecast to 2024" report has been added to ResearchAndMarkets.com's offering.
Release date- 29082019 - According to the new market research report, 'Electron Beam Machining Market by Application (Welding, Surface Treatment, and Drilling), Industry (Automotive and Aerospace & Defence), and Geography (North America, Europe, Asia Pacific, RoW) - Global Forecast to 2024', the electron beam machining market is expected to be valued at USD 181 million in 2019.
This innovation represents a new paradigm for atom-by-atom matter assembly in 2D and 3D materials based on direct atomic manipulation via an atomically focused electron beam. Unlike scanning tunneling microscopy assembly, this approach can work within the bulk of a 3D solid.

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