Published 1985
| Version v1
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Study of element composition of a surface of motionless graphite diaphragm of the T-10 tokamak by the method of backscattering of medium-energy ions
Description
Element composition of a segment surface of a motionless graphite diaphragm has been studied by the method of backscattering of medium-energy ions. The segment being removed from the T-10 tokamak (it has been there since January 1982 till the middle of December 1982). Impurities of iron, molybdenum and tungsten are detected, the reasons of their appearance are discussed. Depth profiles of concentration at different diaphragm points are built for iron and tungten
Availability note (English)
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17063878.pdf
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Additional details
Additional titles
- Original title (Russian)
- Изучение элементного состава поверхности неподвижной графитовой диафрагмы токамака Т-10 методом обратного рассеяния ионов средних энергий
Publishing Information
- Imprint Pagination
- 16 p.
- Report number
- IAE--4142/7
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 17063878
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- BACKSCATTERING; CHEMICAL COMPOSITION; ENERGY SPECTRA; GRAPHITE; IMPURITIES; IONS; LIMITERS; SPATIAL DISTRIBUTION; SURFACES; T-10 TOKAMAK
- Descriptors DEC
- CARBON; CHARGED PARTICLES; CLOSED PLASMA DEVICES; DISTRIBUTION; ELEMENTS; NONMETALS; SCATTERING; SPECTRA; THERMONUCLEAR DEVICES; TOKAMAK DEVICES
Optional Information
- Notes
- 10 refs.; 13 figs.