Improvements in routine uranium isotope ratio measurements using the modified total evaporation method for multi-collector thermal ionization mass spectrometry

Implementation of Guide to the expression of Uncertainty in Measurement (GUM) to multi-collector TIMS uranium isotope ratio metrology

(2010) S. Bürger et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

New average values for the n(238U)/n(235U) isotope ratios of natural uranium standards

(2010) S. Richter et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Determination of 240Pu/239Pu, 241Pu/239Pu and 242Pu/239Pu isotope ratios in environmental reference materials and samples from Chernobyl by thermal ionization mass spectrometry (TIMS) and filament carburization

(2010) Rožle Jakopič et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

238U/235U Variations in Meteorites: Extant 247Cm and Implications for Pb-Pb Dating

(2010) G. A. Brennecka et al.   SCIENCE

Fractionation and mixing in a thermal ionization mass spectrometer source: Implications and limitations for high-precision Nd isotope analyses

(2009) Rasmus Andreasen et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

A new series of uranium isotope reference materials for investigating the linearity of secondary electron multipliers in isotope mass spectrometry

(2009) S. Richter et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Isotope ratio analysis of actinides, fission products, and geolocators by high-efficiency multi-collector thermal ionization mass spectrometry

(2009) S. Bürger et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Calcium isotope analysis by mass spectrometry

(2009) Sergei F. Boulyga   MASS SPECTROMETRY REVIEWS

Certification of a new series of gravimetrically prepared synthetic reference materials for n(236U)/n(238U) isotope ratio measurements

(2009) Stephan Richter et al.   NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

Isotope ratio measurements of pg-size plutonium samples using TIMS in combination with “multiple ion counting” and filament carburization

(2008) Rožle Jakopič et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Natural and anthropogenic 236U in environmental samples

(2008) Peter Steier et al.   NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

Natural fractionation of 238U/235U

(2007) S. Weyer et al.   GEOCHIMICA ET COSMOCHIMICA ACTA

The isotopic composition of natural uranium samples—Measurements using the new n(233U)/n(236U) double spike IRMM-3636

(2007) S. Richter et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY