A MASS SPECTROMETER FOR THE DETERMINATION OF RELATIVE ABUNDANCES OF Li ISOTOPES IN SOLIDS. Thesis
Thesis/Dissertation
·
OSTI ID:4092162
Methods for the measurement of the natural isotopic abundance of Li are discussed. The construction of a mass spectrometer for the analysis of solids is described. The influence of mass dependence of the evaporation, focusing of the ions, and secondary effects in the collector on accuracy and reproducibility are discussed in detail. An equation for the vapor pressure of LiCl for pressures between 10/sup -10/and 10/sup -6/ mm Hg is given. The accuracy for abundance measurements of LiCl is 0.2%. With this method an isotopic ratio for Li of 12.41 was obtained. (Gmelin Inst.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-18-010026
- OSTI ID:
- 4092162
- Report Number(s):
- AED-DISS. 62-611
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
THE ISOTOPIC ANALYSIS OF LITHIUM ON A MASS SPECTROMETER
ISOTOPIC ANALYSIS OF AMERICIUM AND CURIUM BY MASS SPECTROMETER
ON THE MEASUREMENT OF ISOTOPE ABUNDANCE OF LITHIUM WITH MASS SPECTROMETER
Journal Article
·
Sun Jul 01 00:00:00 EDT 1962
· Bull. Inst. Nuclear Sci. "Boris Kidrich" (Belgrade)
·
OSTI ID:4770244
ISOTOPIC ANALYSIS OF AMERICIUM AND CURIUM BY MASS SPECTROMETER
Technical Report
·
Fri Oct 31 23:00:00 EST 1958
·
OSTI ID:4307633
ON THE MEASUREMENT OF ISOTOPE ABUNDANCE OF LITHIUM WITH MASS SPECTROMETER
Journal Article
·
Sun Jun 01 00:00:00 EDT 1958
· J. Phys. Soc. Japan
·
OSTI ID:4326623