Results 281 to 290 of about 333,485 (307)
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Development of a versatile multiaperture negative ion source
Review of Scientific Instruments, 2012A 60 kV ion source (9 beamlets of 15 mA each of H−) and plasma generators are being developed at Consorzio RFX and INFN-LNL, for their versatility in experimental campaigns and for training. Unlike most experimental sources, the design aimed at continuous operation.
M Cavenago +8 more
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Models of radiofrequency coupling for negative ion sources
Review of Scientific Instruments, 2012Radiofrequency heating for ICP (inductively coupled plasma) ion sources depends on the source operating pressure, the presence or absence of a Faraday shield, the driver coil geometry, the frequency used, and the magnetic field configuration: in negative ion source a magnetic filter seems necessary for H− survival.
M, Cavenago, S, Petrenko
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Surface negative ion production in ion sources
Review of Scientific Instruments, 1993Negative ion sources and the mechanisms for negative ion production are reviewed. Several classes of sources with surface origin of negative ions are examined in detail: surface-plasma sources where ion production occurs on the electrode in contact with the plasma, and ‘‘pure surface’’ sources where ion production occurs due to conversion or desorption
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An Ion Source for Negative Heavy Ions
IEEE Transactions on Nuclear Science, 1969M. Mueller, G. Hortig
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The engineering design of half-size RF negative ion source for CRAFT-NNBI
Fusion Engineering and Design, 2023Yongjian Xu +2 more
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Negative-ion source applications.
The Review of scientific instruments, 2008In this paper heavy negative-ion sources which we developed and their applications for materials science are reviewed. Heavy negative ions can be effectively produced by the ejection of a sputtered atom through the optimally cesiated surface of target with a low work function.
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Negative ion beam extraction in volume mode on the RF negative ion source at ASIPP
Fusion Engineering and Design, 2020Caichao Jiang +2 more
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First beam extraction experiment from a prototype filament-arc driven negative ion source
Fusion Engineering and Design, 2021Katsuyoshi Tsumori +2 more
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Development of a Utility Negative Ion Test Equipment With RF Source at ASIPP
IEEE Transactions on Plasma Science, 2018Caichao Jiang +2 more
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