Isotopic analysis of Ca from extraterrestrial micrometer-sized SiC by laser desorption and resonant ionization mass spectrometry

Isotopic analysis of Ca from extraterrestrial micrometer-sized SiC by laser desorption and resonant ionization mass spectrometry

The isotopic composition of calcium in a 2.8 micro m SiC grain isolated from the Murchison CM2 meteorite was measured by resonant ionization mass spectroscopy with a two-color ionization scheme.

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Veröffentlicht in:Analytical chemistry (Washington) 1997-03, Vol.69 (6), p.1140
Hauptverfasser: Nicolussi, G K, Pellin, M J, Calaway, W F, Lewis, R S
Format: Artikel
Sprache:eng
Schlagworte:
Calcium
Chemistry
Isotopes
Meteors & meteorites
Scientific imaging
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Zusammenfassung:The isotopic composition of calcium in a 2.8 micro m SiC grain isolated from the Murchison CM2 meteorite was measured by resonant ionization mass spectroscopy with a two-color ionization scheme.
ISSN:0003-2700
1520-6882