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- W1999079090 abstract "A ThermoFisher “Triton” multi-collector thermal ionization mass spectrometer (MC-TIMS) was evaluated for trace and ultra-trace level isotope ratio analysis of actinides (uranium, plutonium, and americium), fission products and geolocators (strontium, cesium, and neodymium). Total efficiencies (atoms loaded to ions detected) of up to 0.5–2% for U, Pu, and Am, and 1–30% for Sr, Cs, and Nd can be reported employing resin bead load techniques onto flat ribbon Re filaments or resin beads loaded into a millimeter-sized cavity drilled into a Re rod. This results in detection limits of <0.1 fg (104 atoms to 105 atoms) for 239–242+244Pu, 233+236U, 241–243Am, 89,90Sr, and 134,135,137Cs, and ≤1 pg for natural Nd isotopes (limited by the chemical processing blank) using a secondary electron multiplier (SEM) or multiple-ion counters (MICs). Relative standard deviations (RSD) as small as 0.1% and abundance sensitivities of 1 × 106 or better using a SEM are reported here. Precisions of RSD ≈0.01–0.001% using a multi-collector Faraday cup array can be achieved at sub-nanogram concentrations for strontium and neodymium and are suitable to gain crucial geolocation information. The analytical protocols reported herein are of particular value for nuclear forensic and nuclear safeguard applications." @default.
- W1999079090 created "2016-06-24" @default.
- W1999079090 creator A5012666913 @default.
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- W1999079090 creator A5064244002 @default.
- W1999079090 creator A5090038122 @default.
- W1999079090 date "2009-09-01" @default.
- W1999079090 modified "2023-10-02" @default.
- W1999079090 title "Isotope ratio analysis of actinides, fission products, and geolocators by high-efficiency multi-collector thermal ionization mass spectrometry" @default.
- W1999079090 cites W1480277521 @default.
- W1999079090 cites W1511524149 @default.
- W1999079090 cites W1517147656 @default.
- W1999079090 cites W1585269164 @default.
- W1999079090 cites W1586479194 @default.
- W1999079090 cites W1586632329 @default.
- W1999079090 cites W1657417587 @default.
- W1999079090 cites W1732187853 @default.
- W1999079090 cites W1767933170 @default.
- W1999079090 cites W1848586615 @default.
- W1999079090 cites W1866421313 @default.
- W1999079090 cites W1887560734 @default.
- W1999079090 cites W1963795291 @default.
- W1999079090 cites W1964050029 @default.
- W1999079090 cites W1964891146 @default.
- W1999079090 cites W1965947280 @default.
- W1999079090 cites W1967424846 @default.
- W1999079090 cites W1968251522 @default.
- W1999079090 cites W1968298351 @default.
- W1999079090 cites W1969339604 @default.
- W1999079090 cites W1971549996 @default.
- W1999079090 cites W1971559153 @default.
- W1999079090 cites W1971811638 @default.
- W1999079090 cites W1974363853 @default.
- W1999079090 cites W1974723795 @default.
- W1999079090 cites W1975732437 @default.
- W1999079090 cites W1976196578 @default.
- W1999079090 cites W1977427089 @default.
- W1999079090 cites W1977496454 @default.
- W1999079090 cites W1977614862 @default.
- W1999079090 cites W1979027639 @default.
- W1999079090 cites W1979156835 @default.
- W1999079090 cites W1979889465 @default.
- W1999079090 cites W1980925014 @default.
- W1999079090 cites W1982262378 @default.
- W1999079090 cites W1982491119 @default.
- W1999079090 cites W1983267269 @default.
- W1999079090 cites W1984434248 @default.
- W1999079090 cites W1985534097 @default.
- W1999079090 cites W1988349854 @default.
- W1999079090 cites W1988391736 @default.
- W1999079090 cites W1991634113 @default.
- W1999079090 cites W1991655635 @default.
- W1999079090 cites W1992608522 @default.
- W1999079090 cites W1993002863 @default.
- W1999079090 cites W1993123874 @default.
- W1999079090 cites W1994099999 @default.
- W1999079090 cites W1995042606 @default.
- W1999079090 cites W1996379207 @default.
- W1999079090 cites W1996566370 @default.
- W1999079090 cites W1997946643 @default.
- W1999079090 cites W1999250789 @default.
- W1999079090 cites W1999313111 @default.
- W1999079090 cites W1999507929 @default.
- W1999079090 cites W2000012508 @default.
- W1999079090 cites W2000779410 @default.
- W1999079090 cites W2002168028 @default.
- W1999079090 cites W2002743355 @default.
- W1999079090 cites W2003044861 @default.
- W1999079090 cites W2003771252 @default.
- W1999079090 cites W2004216481 @default.
- W1999079090 cites W2004384008 @default.
- W1999079090 cites W2004499285 @default.
- W1999079090 cites W2005124268 @default.
- W1999079090 cites W2005353117 @default.
- W1999079090 cites W2005617288 @default.
- W1999079090 cites W2006397092 @default.
- W1999079090 cites W2007102385 @default.
- W1999079090 cites W2010862179 @default.
- W1999079090 cites W2011030988 @default.
- W1999079090 cites W2011678056 @default.
- W1999079090 cites W2012851061 @default.
- W1999079090 cites W2012883014 @default.
- W1999079090 cites W2012990290 @default.
- W1999079090 cites W2013260799 @default.
- W1999079090 cites W2015388092 @default.
- W1999079090 cites W2016316073 @default.
- W1999079090 cites W2019535189 @default.
- W1999079090 cites W2020194331 @default.
- W1999079090 cites W2020958292 @default.
- W1999079090 cites W2021784005 @default.
- W1999079090 cites W2023691595 @default.
- W1999079090 cites W2024565370 @default.
- W1999079090 cites W2024827886 @default.
- W1999079090 cites W2025323400 @default.
- W1999079090 cites W2026470845 @default.
- W1999079090 cites W2026576777 @default.