scholarly journals Oxygen isotope analysis of fossil organic matter by secondary ion mass spectrometry

2016 ◽  
Vol 182 ◽  
pp. 24-39 ◽  
Author(s):  
Romain Tartèse ◽  
Marc Chaussidon ◽  
Andrey Gurenko ◽  
Frédéric Delarue ◽  
François Robert
Keyword(s):  
Mass Spectrometry ◽  
Organic Matter ◽  
Oxygen Isotope ◽  
Secondary Ion Mass Spectrometry ◽  
Isotope Analysis ◽  
Ion Mass Spectrometry ◽  
Secondary Ion

Evaluating baddeleyite oxygen isotope analysis by secondary ion mass spectrometry (SIMS)

2018 ◽  
Vol 479 ◽  
pp. 113-122 ◽  
Author(s):  
J.H.F.L. Davies ◽  
R.A. Stern ◽  
L.M. Heaman ◽  
D.E. Moser ◽  
E.L. Walton ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Oxygen Isotope ◽  
Secondary Ion Mass Spectrometry ◽  
Isotope Analysis ◽  
Ion Mass Spectrometry ◽  
Secondary Ion

scholarly journals Triple Oxygen Isotope Measurements by Multi-Collector Secondary Ion Mass Spectrometry

2021 ◽  
Vol 8 ◽  
Author(s):  
Nordine Bouden ◽  
Johan Villeneuve ◽  
Yves Marrocchi ◽  
Etienne Deloule ◽  
Evelyn Füri ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Oxygen Isotope ◽  
Spatial Resolution ◽  
Secondary Ion Mass Spectrometry ◽  
Small Radius ◽  
Large Radius ◽  
Ion Mass Spectrometry ◽  
Secondary Ion ◽  
Isotope Measurements

Secondary ion mass spectrometry (SIMS) is a powerful technique for in situ triple oxygen isotope measurements that has been used for more than 30 years. Since pioneering works performed on small-radius ion microprobes in the mid-80s, tremendous progress has been made in terms of analytical precision, spatial resolution and analysis duration. In this respect, the emergence in the mid-90s of the large-radius ion microprobe equipped with a multi-collector system (MC-SIMS) was a game changer. Further developments achieved on CAMECA MC-SIMS since then (e.g., stability of the electronics, enhanced transmission of secondary ions, automatic centering of the secondary ion beam, enhanced control of the magnetic field, 1012Ω resistor for the Faraday cup amplifiers) allow nowadays to routinely measure oxygen isotopic ratios (18O/16O and 17O/16O) in various matrices with a precision (internal error and reproducibility) better than 0.5‰ (2σ), a spatial resolution smaller than 10 µm and in a few minutes per analysis. This paper focuses on the application of the MC-SIMS technique to the in situ monitoring of mass-independent triple oxygen isotope variations.

scholarly journals Supplemental Material: Oxygen isotope (d18O) trends measured from Ordovician conodont apatite using secondary ion mass spectrometry (SIMS): Implications for paleo-thermometry studies

2021 ◽  
Author(s):  
Cole T Edwards ◽  
et al.
Keyword(s):  
Mass Spectrometry ◽  
Oxygen Isotope ◽  
Secondary Ion Mass Spectrometry ◽  
Isotopic Data ◽  
Ion Mass Spectrometry ◽  
Oxygen Isotopic ◽  
Stable Oxygen ◽  
Secondary Ion

Table S1: Stable oxygen isotopic data of each conodont measured using SIMS; Table S2: Stable oxygen isotopic data using SIMS of the Durango apatite standard and a modern shark tooth; Figure S1: Cross plot of d18Omean values and OH/16O from the Shingle Pass (blue), Antelope Range (green), and Cincinnati Arch (white) sections.

scholarly journals Triple Oxygen Isotope Measurements by Multi-Collector Large-Geometry Secondary Ion Mass Spectrometry

2021 ◽  
Author(s):  
Paula Peres ◽  
Nordine Bouden ◽  
Johan Villeneuve ◽  
Yves Marrocchi ◽  
Etienne Deloule ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Oxygen Isotope ◽  
Secondary Ion Mass Spectrometry ◽  
Ion Mass Spectrometry ◽  
Secondary Ion ◽  
Isotope Measurements
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