Generation of deuterium ions in a vacuum arc with a composite gas-saturated cathode and in a low-pressure arc | Izvestiya vuzov. Fizika. 2019. № 7. DOI: 10.17223/00213411/62/7/11

Generation of deuterium ions in a vacuum arc with a composite gas-saturated cathode and in a low-pressure arc

Plasma containing deuterium ions is used, for example, for generation of neutron fluxes. Neutrons are generated in nuclear reactions during the interaction of extracted from the plasma an accelerated deuterium ion beam with a solid target containing heavy isotopes of hydrogen, deuterium or tritium. Deuterium plasma can be produced in two types of arc discharge with cold cathode: in a vacuum arc discharge with a composite cathode saturated with deuterium, and also in a low pressure arc discharge with inlet of gaseous deuterium in the discharge gap. This paper presents the results of studies of the mass-charge compositions of the plasma of these types of arc discharges and a comparative analysis of the generation of deuterium ions in such discharge systems.

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Keywords

ion beam, gas-saturated cathode, deuterium, vacuum arc discharge, plasma, ионный пучок, газонасыщенный катод, дейтерий, плазма, вакуумная дуга

Authors

Name	Organization	E-mail
Nikolaev A.G.	Institute of High Current Electronics SB RAS	nik@opee.hcei.tsc.ru
Oks E.M.	Institute of High Current Electronics SB RAS; Tomsk State University of Control Systems and Radioelectronics	oks@fet.tusur.ru
Frolova V.P.	Institute of High Current Electronics SB RAS; Tomsk State University of Control Systems and Radioelectronics	frolova_valeriya_90@mail.ru
Yushkov G.Yu.	Institute of High Current Electronics SB RAS	gyushkov@mail.ru

Всего: 4

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