VUV (vacuum ultraviolet) laser diagnostics of H sup - ion sources
Conference
·
OSTI ID:5124720
Vacuum ultraviolet laser absorption spectroscopy has been employed to measure the populations and temperatures of ground electronic state H-atoms and vibrationally-excited H{sub 2} molecules in a volume H{sup -} ion source. Measurements of both species have been made under a variety of discharge conditions. Vibrational levels to v{double prime}=8 have been measured, with the vibrational population distribution well described by a temperature of 4150K. 10 refs., 9 figs.
- Research Organization:
- Lawrence Berkeley Lab., CA (USA)
- Sponsoring Organization:
- DOD; DOE/ER
- DOE Contract Number:
- AC03-76SF00098; W-7405-ENG-36
- OSTI ID:
- 5124720
- Report Number(s):
- LBL-28111; CONF-891055--6; ON: DE90006072
- Country of Publication:
- United States
- Language:
- English
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Sun Aug 05 00:00:00 EDT 1990
· AIP Conference Proceedings (American Institute of Physics); (USA)
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OSTI ID:5913319
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OSTI ID:5196999
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Journal Article
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Tue Mar 31 23:00:00 EST 1992
· Review of Scientific Instruments; (United States)
·
OSTI ID:7068499
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CHARGED PARTICLES
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070201 -- Radiation Sources-- Design
Fabrication & Operation
43 PARTICLE ACCELERATORS
430301 -- Particle Accelerators-- Ion Sources
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ANIONS
CHARGED PARTICLES
DIAGNOSTIC TECHNIQUES
ELEMENTS
ENERGY LEVELS
EXCITED STATES
GROUND STATES
HYDROGEN
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
ION SOURCES
IONS
LASER SPECTROSCOPY
MOLECULES
NONMETALS
SPECTROSCOPY
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