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Journal Article
B. E. Longworth, Robinson, L. F., Roberts, M. L., Beaupré, S. R., Burke, A., and Jenkins, W. J., Carbonate as sputter target material for rapid C-14 AMS, Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, vol. 294, pp. 328-334, 2013.
A. Patrut, von Reden, K. F., Lowy, D. A., Mayne, D. H., Elder, K. E., Roberts, M. L., and McNichol, A. P., Comparative AMS radiocarbon dating of pretreated versus non-pretreated tropical wood samples, Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, vol. 268, no. 7-8, pp. 910-913, 2010.
K. F. von Reden, Roberts, M. L., McIntyre, C. P., and Burton, J. R., Design and reality: Continuous-flow accelerator mass spectrometry (CFAMS), Proceedings of the 10th European Conference on Accelerators in Applied Research and Technology (ECAART10), vol. 269, no. 24, pp. 3176-3179, 2011.
A. F. Plante, Beaupré, S. R., Roberts, M. L., and Baisden, T., Distribution of Radiocarbon Ages in Soil Organic Matter by Thermal Fractionation, Radiocarbon, vol. 55, no. 2-3, pp. 1077-1083, 2013.
B. E. Longworth, von Reden, K. F., Long, P., and Roberts, M. L., A high output, large acceptance injector for the NOSAMS Tandetron AMS system, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 361, pp. 211-216, 2015.
M. L. Roberts, Beaupré, S. R., and Burton, J. R., A High-Throughput, Low-Cost Method for Analysis of Carbonate Samples for C-14, Radiocarbon, vol. 55, no. 2-3, pp. 585-592, 2013.
J. P. Sefton, Kemp, A. C., Elder, K. L., Hansman, R. L., and Roberts, M. L., Implications of Single-Step Graphitization For Reconstructing Late Holocene Relative Sea-Level Using Radiocarbon-Dated Organic Coastal Sediment, Radiocarbon, pp. 1 - 20, 2022.
J. D. Hlavenka, Abrams, H., Roberts, M. L., Longworth, B. E., and Fallon, S., Improved C− efficiency and ion beam currents by modifying SNICS cathode material, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 439, pp. 90 - 93, 2019.
T. A. B. Broek and Roberts, M. L., Improving Ionplus MICADAS performance with recessed graphite, Radiocarbon, 2024.
B. E. Longworth, Burton, J. R., Pendleton, S. L., Moser, S. D., Roberts, M. L., and Kurz, M. D., Radiocarbon measurement of CO2 from carbonate minerals using a hybrid gas ion source with an open split interface, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 531, pp. 49–55, 2022.
S. R. Beaupré, Roberts, M. L., Burton, J. R., and Summons, R. E., Rapid, high-resolution C-14 chronology of ooids, GEOCHIMICA ET COSMOCHIMICA ACTA, vol. 159, pp. 126-138, 2015.
C. P. McIntyre, Roberts, M. L., Burton, J. R., McNichol, A. P., Burke, A., Robinson, L. F., von Reden, K. F., and Jenkins, W. J., Rapid radiocarbon ((14)C) analysis of coral and carbonate samples using a continuous-flow accelerator mass spectrometry (CFAMS) system, Paleoceanography, vol. 26, pp. PA4212-PA4212, 2011.
A. R. Margolin, Robinson, L. F., Burke, A., Waller, R. G., Scanlon, K. M., Roberts, M. L., Auro, M. E., and van de Flierdt, T., Temporal and spatial distributions of cold-water corals in the Drake Passage: Insights from the last 35,000 years, Deep Sea Research Part II: Topical Studies in Oceanography, vol. 99, pp. 237-248, 2014.
S. R. Shah Walter, Gagnon, A. R., Roberts, M. L., McNichol, A. P., Gaylord, M. C. Lardie, and Klein, E., Ultra-Small Graphitization Reactors for Ultra-Microscale C-14 Analysis at the National Ocean Sciences Accelerator Mass Spectrometry (Nosams) Facility, Radiocarbon, vol. 57, no. 1, pp. 109-122, 2015.