Published 2019 | Version v1
Journal article Metadata-only

Development of light atomic injector for beam emission spectroscopy (BES) diagnostic of Uragan-2M torsatron

Creators

  • 1. National Science Center "Kharkov Institute of Physics and Technology", Institute of Plasma Physics, Kharkiv (Ukraine)

Description

The improvement of the light atomic injector for beam emission spectroscopy (BES) diagnostic for Uragan-2M was held. The investigation was carried out with the energy of the sodium ion beam was 20…25 keV, the ion current up to 2 mA, and the beam diameter of 15…20 mm with 2 types of neutralizers. Neutralization of the beam was carried out on sodium vapor at an evaporator temperature of up to 300 °C. The neutralization efficiency is now near 60…80 % for Na ion current 1.5…2 mA and 20…25 keV beam energy.

Additional details

Publishing Information

Journal Title
Voprosy Atomnoj Nauki i Tekhniki
Journal Issue
no.1-119
Journal Page Range
p. 252-255
ISSN
1562-6016

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
50046503
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
BEAM NEUTRALIZATION; CURRENT DENSITY; DESIGN; DIAGNOSIS; INJECTION; ION BEAMS; SODIUM; SPECTROSCOPY; URAGAN STELLARATOR
Descriptors DEC
ALKALI METALS; BEAMS; CLOSED PLASMA DEVICES; ELEMENTS; INTAKE; METALS; STELLARATORS; THERMONUCLEAR DEVICES