Results 301 to 310 of about 161,928 (342)

AECL IMPELA electron beam industrial irradiators

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1989
Abstract A family of industrial irradiators is being developed by AECL to cover an electron-beam energy range from 5 to 18 MeV at beam powers between 20 and 250 kW. The IMPELA family of irradiators is designed for push button, reliable operation. The major irradiator components are modular, allowing for later upgrades to meet increased demands in ...
J.-P. Labrie, N.H. Drewell, N.A. Ebrahim, C.B. Lawrence, V.A. Mason, J. Ungrin, B.F. White   +6 more
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Electron beam irradiation of molten polysulfone

Polymer Degradation and Stability, 2005
Abstract Polysulfone (PSU) is an amorphous thermoplastic polymer which is frequently used in automotive, electrical, electronic and medical parts because of the excellent mechanical properties and radiation resistance. Heat stability of polysulfone is also quite high compared to other polymeric materials. Nevertheless, it is desirable to improve heat
Michael Stephan, Doris Pospiech, Romy Heidel, Thorsten Hoffmann, Dieter Voigt, Helmut Dorschner   +5 more
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Irradiation damages in electron beam lithography

Journal of Electronics (China), 1986
The irradiation damages in the electron beam lithography (EBL) to Al-gate MOS capacitors in the ranges of 10–30 keV and 10−6–10−3C·cm−2 and the effects of annealing on damages at low temperature (
Sun Yuping, Zhu Wenzhen, Liang Junhou, Ge Huang, Liang Jiuchun   +4 more
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Electron beam irradiation of fluorinated graphene

International Journal of Modern Physics B, 2017
Fluorinated graphene was irradiated by electron beam, and the changing of fluorinated graphene after electron beam irradiation was found by several detection techniques of Raman, electrical characterization and X-ray photoelectron spectroscopy (XPS).
Lei Guo, Shengzhu Cao, Lanxi Wang
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Elemental loss during electron beam irradiation

Ultramicroscopy, 1979
The loss of chlorine from polyvinyl chloride films subject to electron beam irradiation has been studied in the scanning electron microscope under conditions identical to those used in elemental energy dispersive X -ray analysis. The data were obtained by measuring residual chlorine in the PVC film as a function of dose.
Louis A. Delgado, Thomas E. Hutchinson
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Electron Beam Irradiations of 1,2,3,4-Tetrahydronaphthalene

Radiation Research, 1965
Studies of radiation damage in model compounds can provide important knowledge for predicting the effects in more complex systems. This investigation of 1,2,3,4-tetrahydronaphthalene (tetralin) was part of a program of irradiating condensed-ring hydrocarbons selected to represent components of petroleum fuels and lubricants.
R. Y. Mixer, R. H. Williams, J. G. Bendoraitis, S. W. Chaikin, E. A. Oberright   +4 more
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Electron-beam irradiation of experimental denture base polymers

Acta Odontologica Scandinavica, 2007
Since the properties of polymers can be influenced using electron-beam irradiation, the aim of this study was to investigate whether electron-beam post-curing can improve the mechanical properties of experimental denture base polymers.Rectangular specimens of different experimental polymeric blends were electron-beam irradiated (post-cured) with 25 kGy
Andreas, Faltermeier, Michael, Behr, Martin, Rosentritt, Gerhard, Handel   +3 more
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Electron Beam Irradiation for Structuring of Molecular Assemblies

IEEE Transactions on Nanobioscience, 2004
Nontraditional applications of electron beam irradiation for patterning of molecular assemblies are considered. The electron beam can have the following effects on molecular layers: destruction of molecular structure under e-beam irradiation with a successive formation of new molecular system when the irradiation is stopped; variation of the properties
V. EROKHIN, T. BERZINA, FONTANA, Marco Paolo   +2 more
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Electron Beam Irradiation Stiffens Zinc Tin Oxide Nanowires

Nano Letters, 2011
We report a remarkable phenomenon that electron beam irradiation (EBI) significantly enhances the Young's modulus of zinc tin oxide (ZTO) nanowires (NWs), up to a 40% increase compared with the pristine NWs. In situ uniaxial buckling tests on individual NWs were conducted using a nanomanipulator inside a scanning electron microscope.
Jianfeng, Zang, Lihong, Bao, Richard A, Webb, Xiaodong, Li   +3 more
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High-voltage electron beam irradiation facilities

Radiation Physics and Chemistry (1977), 1981
Abstract Industrial electron accelerators are now capable of producing up to 200 kW of electron beam power at 4 MV and 100 kW at 5 MV. Even larger units are contemplated. Such machines can process bulk materials at very high thruput rates for very low cost per kilogram. Bremsstrahlung (x-ray) processing is also feasible at these power levels.
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