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Gas emission of anode polymer coating and its influence on applied – Br magnetically insulated ion diode characteristics

Published online by Cambridge University Press:  20 December 2016

V.S. Lopatin ,
A.V. Stepanov ,
G.E. Remnev  and
V.I. Shamanin
V.S. Lopatin
Affiliation:
Tomsk Polytechnic University, Tomsk 634050, Russia
A.V. Stepanov*
Affiliation:
Tomsk Polytechnic University, Tomsk 634050, Russia
G.E. Remnev
Affiliation:
Tomsk Polytechnic University, Tomsk 634050, Russia
V.I. Shamanin
Affiliation:
Tomsk Polytechnic University, Tomsk 634050, Russia
*
Address correspondence and reprint requests to: A.V. Stepanov, Tomsk Polytechnic University, Tomsk 634050, Russia. E-mail: stepanovav@mail.ru
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Abstract

The paper presents the result of investigation gas emission from anode polymer coating of applied – Br magnetically insulated ion diode. The gas pressure value for any polymer type was determined. The investigations of the pressure variation were carried out during the pulse repetition rate of ion beam from 1 to 4 pps. The residual gas pressure value variation inside the vacuum chamber influenced on the ion beam parameters. The mass content of ion beam injected into the transition area did not depend on the residual gas pressure value. The breakdown of residual gas pressure by eddy electric field of magnetic coils was investigated.

Keywords

Ion beamPlasma sourceGas pressureIon beam characteristics
Type
Research Article
Information
Laser and Particle Beams , Volume 35 , Issue 1 , March 2017 , pp. 48 - 52
Copyright
Copyright © Cambridge University Press 2016 

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