Spectroscopic study using line ratios of lithiumlike ions in a laser-produced plasma

Journal Article · Tue Feb 14 23:00:00 EST 1989 · J. Appl. Phys.; (United States)

DOI:https://doi.org/10.1063/1.342959· OSTI ID:6636236

Moreno, J C; Goldsmith, S; Griem, H R

Spectra of highly ionized titanium and calcium in the extreme ultraviolet region were observed in laser-produced plasmas using the OMEGA 24 beam (351 nm) laser system at the University of Rochester. The plasmas were produced using glass microballoon targets coated with a layer of a medium Z element and a layer of parylene (CH). Time-integrated electron temperatures and densities were obtained by comparing measured line intensity ratios of lithiumlike charge states of Ti and Ca to numerical calculations from a collisional-radiative model. The variation of line intensity ratios with electron density and temperature using the collisional-radiative model is discussed.

• Research Organization: Laboratory for Plasma Research, University of Maryland, College Park, Maryland 20742
• OSTI ID: 6636236
• Journal Information: J. Appl. Phys.; (United States), Journal Name: J. Appl. Phys.; (United States) Vol. 65:4; ISSN JAPIA
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700208* -- Fusion Power Plant Technology-- Inertial Confinement Technology
ABLATION
ALKALINE EARTH METALS
CALCIUM
CALCIUM IONS
CHARGED PARTICLES
ELECTROMAGNETIC RADIATION
ELECTRON DENSITY
ELECTRON TEMPERATURE
ELEMENTS
EMISSION SPECTROSCOPY
GLASS
IONIZING RADIATIONS
IONS
LASER-PRODUCED PLASMA
METALS
MICROSPHERES
OPACITY
OPTICAL PROPERTIES
PHYSICAL PROPERTIES
PLASMA
PLASMA DIAGNOSTICS
RADIATIONS
SPECTRA
SPECTROSCOPY
STARK EFFECT
TITANIUM
TITANIUM IONS
TRANSITION ELEMENTS
ULTRAVIOLET SPECTRA
X RADIATION