Published July 2001 | Version v1
Journal article Metadata-only

Reflection of low energy hydrogen atoms on metal surface

Creators

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

Description

Reflection of low energy hydrogen atoms was experimentally studied by the use of a permeation probe, concerned with plasma-facing walls in fusion devices. The amount of reflected deuterium decreased with increasing the temperature of metal surface, which was continuously exposed to a deuterium plasma. The surface density of deuterium also decreased in similar proportion. These indicated that the reflection coefficient depended on the surface density of deuterium. (author)

Additional details

Publishing Information

Journal Title
Annual Report of Quantum Science and Engineering Center
Journal Volume
3
Journal Page Range
p. 59-61
ISSN
1345-0700

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
33011944
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
ADSORPTION; ATOM COLLISIONS; DEUTERIUM; FIRST WALL; HYDROGEN; NICKEL; PALLADIUM; REFLECTIVITY; SCATTERING; SORPTIVE PROPERTIES; STAINLESS STEEL-304; SURFACES; WALL EFFECTS
Descriptors DEC
ALLOYS; AUSTENITIC STEELS; CHROMIUM ALLOYS; CHROMIUM-NICKEL STEELS; COLLISIONS; CORROSION RESISTANT ALLOYS; ELEMENTS; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; HYDROGEN ISOTOPES; IRON ALLOYS; IRON BASE ALLOYS; ISOTOPES; LIGHT NUCLEI; MATERIALS; METALS; NICKEL ALLOYS; NONMETALS; NUCLEI; ODD-ODD NUCLEI; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; PLATINUM METALS; SORPTION; STABLE ISOTOPES; STAINLESS STEELS; STEEL-CR19NI10; STEELS; SURFACE PROPERTIES; THERMONUCLEAR REACTOR WALLS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENTS

Optional Information

Notes
3 refs., 6 figs.