Precision in Strontium Isotope Measurements by Laser Ablation Assisted Resonance Ionization Mass Spectrometry
Journal Article
·
· AIP Conference Proceedings
- Graduate School of Engineering, Nagoya University, Nagoya, Aichi 464-8603 (Japan)
We have investigated the precision of strontium isotope analysis by Laser Ablation-assisted Resonance Ionization Mass Spectrometry(LA-RIMS). We have confirmed that the mass discrimination effect on the {sup 87}Sr/{sup 86}Sr measurement was reduced by the internal correction method. For the present system, the precision of the isotope ratio of {sup 87}Sr/{sup 86}Sr has been estimated to be 0.6%(1{sigma}). The precision has been limited by the fluctuations with a time scale of less than 10 s.
- OSTI ID:
- 21293397
- Journal Information:
- AIP Conference Proceedings, Vol. 1104, Issue 1; Conference: LAP 2008: 4. international conference on laser probing, Nagoya (Japan), 6-10 Oct 2008; Other Information: DOI: 10.1063/1.3115597; (c) 2009 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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