Trapping, detrapping, and replacement of keV hydrogen implanted into graphite

Conference · Tue Jan 01 04:00:00 EST 1980

OSTI ID:5220787

Roth, J.; Scherzer, B. M.U.; Blewer, R. S.; Brice, D. K.; Picraux, S. T.; Wampler, W. R.

Trapping and detrapping of low energy hydrogen isotopes in graphite is relevant to the collection of fuel particles in graphite probes for diagnostics of particle fluxes and energies in the plasma boundary layer, and to the recycling of fuel particles. The measurement of saturation concentrations by ..cap alpha.. profiling of D may be influenced by detrapping of deuterium by the analyzing /sup 3/He-beam.

• Research Organization: Association Euratom-Max-Planck-Institut fuer Plasmaphysik, Garching (Germany, F.R.); Sandia Labs., Albuquerque, NM (USA)
• DOE Contract Number: AC04-76DP00789
• OSTI ID: 5220787
• Report Number(s): SAND-80-0251C; CONF-800455-17
• Country of Publication: United States
• Language: English

Related Subjects

22 GENERAL STUDIES OF NUCLEAR REACTORS
220300 -- Nuclear Reactor Technology-- Fuel Elements
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
CARBON
CRYOGENIC FLUIDS
DESORPTION
DEUTERIUM
ELEMENTS
FLUIDS
FUEL PARTICLES
GRAPHITE
HYDROGEN
HYDROGEN ISOTOPES
ISOTOPES
LIGHT NUCLEI
NONMETALS
NUCLEI
ODD-ODD NUCLEI
RECYCLING
SORPTIVE PROPERTIES
STABLE ISOTOPES
SURFACE PROPERTIES
TRAPPING