Efficient extraction of hydrogen ions from high-velocity plasma bunches by a pulsed electric field |
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Authors: | Yu A Bykovskii A S Tsybin A E Shikanov |
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Institution: | (1) Institute of Geophysical and Radiation Technology, International Academy of University Sciences, USSR |
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Abstract: | The systematized results are presented of an investigation of the process of the efficient extraction of ions, by a pulsed electric field, from the surface of a plasma moving at a velocity of 104 m/sec under the conditions of small accelerating diodes. A mathematical model is analyzed of the propagation of a plasma bunch formed by a laser pulse (E
las<1 J) in a quasicylindrical diode system. The possibilities are considered of increasing the current of the extracted ions by utilizing the phenomenon of magnetic confinement of electrons, and diode systems with a transparent anode. The designs of small acceleration tubes for generating neutron pulses are presented.Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 4, pp. 65–74, April, 1996. |
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