The Duoplasmatron is an ion source in which a cathode filament emits electrons into a vacuum chamber.[1] A gas such as argon is introduced in very small quantities into the chamber, where it becomes charged or ionized through interactions with the free electrons from the cathode, forming a plasma. The plasma is then accelerated through a series of at least two highly charged grids, and becomes an ion beam, moving at a fairly high speed from the aperture of the device.
^Bernhard Wolf (31 August 1995). Handbook of Ion Sources. CRC Press. pp. 47–. ISBN 978-0-8493-2502-1.
The Duoplasmatron is an ion source in which a cathode filament emits electrons into a vacuum chamber. A gas such as argon is introduced in very small...
produces a plasma that is used to ionize a gas. Duoplasmatrons can produce positive or negative ions. Duoplasmatrons are used for secondary ion mass spectrometry...
transmission electron microscopy Isotope separation Cathode-ray tube Duoplasmatron Awards Stalin Prize (1947, 1953) National Prize of East Germany (1958...
Ion Beams Technique Low Energy Radio frequency 1 mA H, He, N, O LEIS Duoplasmatron 10 mA H, He, N, O Colutron Penning 5 mA C, N, Ne, Kr CaeDsium sputter...
used to control the beam current. One type of ion beam source is the duoplasmatron. Ion beams can be used for sputtering or ion beam etching and for ion...
the following: Coronal Ionizer gun Soft X-ray Ionizer Electron gun Duoplasmatron Capillaritron Particle accelerator Ion ray gun Focused ion beam Giannuzzi...
employed. In one, ions of gaseous elements are usually generated with duoplasmatrons or by electron ionization, for instance noble gases (40Ar+, Xe+), oxygen...
caesium, can also be used to donate electrons. H+ 3 ions can be made in a duoplasmatron where an electric discharge passed through low pressure molecular hydrogen...
segmented Langmuir probe, Non-Maxwellian Features in Ionospheric Plasma Duoplasmatron Dusty plasma Dynamo theory Earth's magnetic field Experimental Advanced...
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