Ion implantation applied to fusion research
Conference
·
OSTI ID:6130668
Ion implantation and microanalysis have been used to investigate plasma-surface interactions relevant to fusion applications. Previous results for pure metals are reviewed and current results are presented for TiB/sub 2/ and B/sub 4/C coatings for tokamak surfaces. Enhanced trapping of implanted, low-energy hydrogen has been shown to occur at room temperature in W, Au, Pd, Mo, Nb, TiB/sub 2/, and B/sub 4/C for He or other ion predamage. Hydrogen depth profiles obtained using /sup 1/H(/sup 19/F, ..cap alpha gamma..)/sup 16/O resonant nuclear reaction show that the H decorates the He damage profiles at traps whose concentration is proportional to the amount of He-induced damage.
- Research Organization:
- Sandia Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- EY-76-C-04-0789
- OSTI ID:
- 6130668
- Report Number(s):
- SAND-79-1368c; CONF-790753-1
- Country of Publication:
- United States
- Language:
- English
Similar Records
Ion microanalysis and implantation applied to fusion surface research
Trapping of hydrogen isotopes in molybdenum and niobium predamaged by ion implantation
Profile studies of hydrogen trapping in metals due to ion damage
Conference
·
Sat Dec 31 23:00:00 EST 1977
·
OSTI ID:6425027
Trapping of hydrogen isotopes in molybdenum and niobium predamaged by ion implantation
Journal Article
·
Mon Feb 28 23:00:00 EST 1977
· J. Appl. Phys.; (United States)
·
OSTI ID:7330794
Profile studies of hydrogen trapping in metals due to ion damage
Journal Article
·
Sat Feb 14 23:00:00 EST 1976
· Appl. Phys. Lett., v. 28, no. 4, pp. 179-181
·
OSTI ID:4084769
Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700209* -- Fusion Power Plant Technology-- Component Development & Materials Testing
BORIDES
BORON CARBIDES
BORON COMPOUNDS
CARBIDES
CARBON COMPOUNDS
CHARGED PARTICLES
COATINGS
CRYSTAL STRUCTURE
DATA
DATA FORMS
ELEMENTS
EXPERIMENTAL DATA
GOLD
GRAPHS
HELIUM IONS
HYDROGEN IONS
INFORMATION
INTERACTIONS
ION IMPLANTATION
IONS
METALS
MICROSTRUCTURE
MOLYBDENUM
NIOBIUM
NUMERICAL DATA
PALLADIUM
PLASMA
PLATINUM METALS
REFRACTORY METALS
SURFACES
THERMONUCLEAR REACTORS
TITANIUM BORIDES
TITANIUM COMPOUNDS
TOKAMAK TYPE REACTORS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
TRAPPING
TUNGSTEN
700209* -- Fusion Power Plant Technology-- Component Development & Materials Testing
BORIDES
BORON CARBIDES
BORON COMPOUNDS
CARBIDES
CARBON COMPOUNDS
CHARGED PARTICLES
COATINGS
CRYSTAL STRUCTURE
DATA
DATA FORMS
ELEMENTS
EXPERIMENTAL DATA
GOLD
GRAPHS
HELIUM IONS
HYDROGEN IONS
INFORMATION
INTERACTIONS
ION IMPLANTATION
IONS
METALS
MICROSTRUCTURE
MOLYBDENUM
NIOBIUM
NUMERICAL DATA
PALLADIUM
PLASMA
PLATINUM METALS
REFRACTORY METALS
SURFACES
THERMONUCLEAR REACTORS
TITANIUM BORIDES
TITANIUM COMPOUNDS
TOKAMAK TYPE REACTORS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
TRAPPING
TUNGSTEN