electron beam

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Related to electron beams: Electron beam lithography

e·lec·tron beam

a form of radiation used principally in superficial radiotherapy. See: betatron.

e·lec·tron beam

(ĕ-lektron bēm)
Form of radiation used principally in superficial radiotherapy.

electron

any of the negatively charged particles arranged in orbits around the nucleus of an atom and determining all of the atom's physical and chemical properties except mass and radioactivity. Electrons flowing in a conductor constitute an electric current; when ejected from a radioactive substance, they constitute the beta particles.

electron acceptor
see oxidant.
electron beam
the stream of electrons that flows from the anode to the cathode in the x-ray tube and then interacts with the tungsten target to produce x-rays.
electron carrier
a molecule associated with membrane-bound proteins that accepts and transfers electrons.
electron donor
electron micrographs
photographic images of electron microscopic fields.
electron microscope
see electron microscope.
electron microscopy
technology of using an electron microscope.
References in periodicals archive ?
Electron beam sterilization can enable lighter weight packaging materials, drastically reduce energy consumptipn, and eliminate the need for rinse water.
and taking into account the practical experience of a team of experts working for a long period of time in the area of electron beam technology.
The width and height of each protrusion and hole is determined by the size, as well as the pattern and number of electron beam passes.
Electron beam and X-ray irradiators--irradiation facilities--are operated by electricity and do not use radioactive isotopes.
In the EPMA, the incident electron beam interacts with the sample producing characteristic x rays.
As opposed to gamma processing, which utilizes radioactive Cobalt 60 as its sterilizing source, and ethylene oxide processing, which utilizes a potentially carcinogenic gas as its sterilizing agent, electron beam processing utilizes high-energy electrons as its sterilizing agent.
Advanced Electron Beams (AEB) enables the green factory of the future by making sustainable manufacturing possible and profitable.
For this purpose, the technological rigging in MV-1 electron beam equipment is fitted with a copper watercooled plate (base) of a considerable length on which the molybdenum briquettes are preheated and partially melted under the effect of electron beams.
The electron beams create minute levels of radiolytes, natural compounds created when meat tissue is heated.
In contrast, proton studies require electron beams or gamma rays of only 1 to 6 GeV.
Initially this was accomplished by using the unique directional characteristics of accelerated electron beams, and their tendency to produce radiation in a forward direction.
THE ORIGIN OF electron beams is buried in the early work on cathode-ray tubes during the late 19th century.

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