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A new thorium-229 reference material.
Essex RM, Mann JL, Williams RW, Kinman WS, Hubert A, Bennett ME, Gourgiotis A. Essex RM, et al. Among authors: williams rw. Appl Radiat Isot. 2018 Apr;134:23-31. doi: 10.1016/j.apradiso.2017.07.050. Epub 2017 Jul 27. Appl Radiat Isot. 2018. PMID: 28784354 Free PMC article.
New determination of the 229Th half-life.
Essex RM, Mann JL, Collé R, Laureano-Perez L, Bennett ME, Dion H, Fitzgerald R, Gaffney AM, Gourgiotis A, Hubert A, Inn KGW, Kinman WS, Lamont SP, Steiner R, Williams RW. Essex RM, et al. Among authors: williams rw. J Radioanal Nucl Chem. 2018;318:10.1007/s10967-018-6032-9. doi: 10.1007/s10967-018-6032-9. J Radioanal Nucl Chem. 2018. PMID: 30983653 Free PMC article.
Preparation and calibration of a 231Pa reference material.
Essex RM, Williams RW, Treinen KC, Collé R, Fitzgerald R, Galea R, Keightley J, LaRosa J, Laureano-Pérez L, Nour S, Pibida L. Essex RM, et al. Among authors: williams rw. J Radioanal Nucl Chem. 2019;322(3):10.1007/s10967-019-06711-6. doi: 10.1007/s10967-019-06711-6. J Radioanal Nucl Chem. 2019. PMID: 32165777 Free PMC article.
Intercomparison of the Radio-Chronometric Ages of Plutonium-Certified Reference Materials with Distinct Isotopic Compositions.
Mathew K, Kayzar-Boggs T, Varga Z, Gaffney A, Denton J, Fulwyler J, Garduno K, Gaunt A, Inglis J, Keller R, Kinman W, Labotka D, Lujan E, Maassen J, Mastren T, May I, Mayer K, Nicholl A, Ottenfeld C, Parsons-Davis T, Porterfield D, Rim J, Rolison J, Stanley F, Steiner R, Tandon L, Thomas M, Torres R, Treinen K, Wallenius M, Wende A, Williams R, Wimpenny J. Mathew K, et al. Anal Chem. 2019 Sep 17;91(18):11643-11652. doi: 10.1021/acs.analchem.9b02156. Epub 2019 Aug 26. Anal Chem. 2019. PMID: 31418542
Ultra-low level plutonium isotopes in the NIST SRM 4355A (Peruvian Soil-1).
Inn KG, LaRosa J, Nour S, Brooks G, LaMont S, Steiner R, Williams R, Patton B, Bostick D, Eiden G, Petersen S, Douglas M, Beals D, Cadieux J, Hall G, Goldberg S, Vogt S. Inn KG, et al. Appl Radiat Isot. 2009 May;67(5):667-71. doi: 10.1016/j.apradiso.2009.01.007. Epub 2009 Jan 24. Appl Radiat Isot. 2009. PMID: 19264497
615 results