Production and fragmentation of tantalum carbide cluster ions

The production and fragmentation of tantalum carbide cluster ions, Ta{sub x}C{sub y}{sup +} (x = 1-11, y = 1-26), have been studied by Fourier transform mass spectrometry. The cluster ions were generated by direct laser vaporization of a variety of metal- and carbon-containing samples, and the resul...

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Bibliographic Details
Published in:Journal of physical chemistry (1952) 1990-03, Vol.94 (5), p.2057-2062
Main Authors: McElvany, Stephen W, Cassady, Carolyn J
Format: Article
Language:English
Subjects:
360204 > Ceramics, Cermets, & Refractories-- Physical Properties
CARBIDES
CARBON COMPOUNDS
CHARGED PARTICLES
Chemistry
DATA
DATA ANALYSIS
ELECTROMAGNETIC RADIATION
Exact sciences and technology
EXPERIMENTAL DATA
FRAGMENTATION
INFORMATION
Inorganic chemistry and origins of life
IONS
Kinetics and mechanism of reactions
LASER RADIATION
MASS SPECTROSCOPY
MATERIALS SCIENCE
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
PRODUCTION
RADIATIONS
REFRACTORY METAL COMPOUNDS
SPECTROSCOPY
TANTALUM CARBIDES
TANTALUM COMPOUNDS
TANTALUM IONS
TRANSITION ELEMENT COMPOUNDS 360201 > Ceramics, Cermets, & Refractories-- Preparation & Fabrication
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Summary:The production and fragmentation of tantalum carbide cluster ions, Ta{sub x}C{sub y}{sup +} (x = 1-11, y = 1-26), have been studied by Fourier transform mass spectrometry. The cluster ions were generated by direct laser vaporization of a variety of metal- and carbon-containing samples, and the results were compared with previous studies that used Knudsen effusion mass spectrometry for the production of metal carbides.
ISSN:0022-3654
1541-5740
DOI:10.1021/j100368a061