Published July 2009 | Version v1
Journal article Metadata-only

Deuterium recombination coefficient on tungsten surface exposed to plasma

Creators

  • 1. Kyoto Univ., Dept. of Nuclear Engineering, Kyoto (Japan)

Description

Deuterium depth profiles in tungsten exposed to deuterium plasma were studied by a nuclear reaction analysis (NRA). The recombination coefficient on the plasma-facing side was 10-26 - 10-23 cm4s-1 at 392K - 654K. Meanwhile the recombination coefficient on the other side was less than 10-27 cm4s-1. (author)

Additional details

Publishing Information

Journal Title
Annual Report of Quantum Science and Engineering Center
Journal Volume
11
Journal Page Range
p. 54-55
ISSN
1345-0700

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
42106727
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
DEUTERIUM; NUCLEAR REACTION ANALYSIS; PENETRATION DEPTH; PLASMA; RECOMBINATION; SURFACES; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0400-1000 K; THERMONUCLEAR REACTOR MATERIALS; TUNGSTEN
Descriptors DEC
CHEMICAL ANALYSIS; ELEMENTS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MATERIALS; METALS; NONDESTRUCTIVE ANALYSIS; NUCLEI; ODD-ODD NUCLEI; REFRACTORY METALS; STABLE ISOTOPES; TEMPERATURE RANGE; TRANSITION ELEMENTS

Optional Information

Notes
2 refs., 3 figs.