Hunter B Andrews R&D Staff Scientist Contact andrewshb@ornl.gov | 865.341.0630 All Publications Sensor Technology for Molten Salt Reactor Off-Gas Systems... Comparing Designed Training Sets to Optimize Multivariate Regression Models for Pr, Nd, and Nitric Acid Using Spectrophotomet... Mapping of uranium particles on J-type swipes with microextraction-ICP-MS Design of Instrumentation for Noble Gas Transport in LSTL Needed for Model Development Comparing Sensor Fusion and Multimodal Chemometric Models for Monitoring U(VI) in Complex Environments Representative of Irradiated Nuclear Fuel Advancing Elemental and Isotopic Analysis of Uranium Mineral Inclusions: Rapid Screening via Laser-Induced Breakdown Spectroscopy and High-Resolution Laser Ablation-ICP-MS Mapping Evaluating Optical Techniques to Characterize Solid State Samples for the Pu-238 Supply Program Quantifying neptunium oxidation states in nitric acid through spectroelectrochemistry and chemometrics Novel Calibration Approach for Monitoring Aerosol Hydrogen Isotopes Using Laser-Induced Breakdown Spectroscopy for Molten Salt Reactor Off-Gas Streams Laser Ablation Plasmas and Spectroscopy for Nuclear Applications Rapid screening of wood and leaf tissues: investigating silicon-based phytoliths in Populus trichocarpa for carbon storage applications using laser-induced breakdown spectroscopy and scanning electron microscopy–energy dispersive X-ray spectroscopy Establishing Isotopic Measurement Capabilities using Laser-Induced Breakdown Spectroscopy for the Molten Salt Reactor Campaign Development and demonstration of a rolling ball viscometer for molten salts with near-minimum liquidus NaCl–KCl FY23 Progress Report on Viscosity and Thermal Conductivity Measurements of Molten Salts Exploration of LIBS as a novel and rapid elemental mapping technique of nuclear fuels in the form of surrogate TRISO particles Hierarchical Modeling to Enhance Spectrophotometry Measurements—Overcoming Dynamic Range Limitations for Remote Monitoring ... Rapid in situ nutrient element distribution in plants and soils using laser-induced breakdown spectroscopy (LIBS)... Towards Automated and High-Throughput Quantitative Sizing and Isotopic Analysis of Nanoparticles via Single Particle-ICP-TOF-... Partial Least Squares, Experimental Design, and Near-Infrared Spectrophotometry for the Remote Quantification of Nitric Acid Concentration and Temperature Leveraging visible and near-infrared spectroelectrochemistry to calibrate a robust model for Vanadium(IV/V) in varying nitric... Analysis of trace elements in uranium by inductively coupled plasma-optical emission spectroscopy, design of experiments, and partial least squares regression Radiative transition probabilities of neutral and singly ionized rare earth elements (La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er,... Characterizing PuO2 Powder at ORNL for the Multi-Lab Plutonium Process Signatures Campaign FY22 Molybdenum-99 from Molten Salt Reactor as a Source of Technetium-99m for Nuclear Medicine: Past, Current, and Future of Molyb... Concept for an irradiation experiment to test a laser-induced breakdown spectroscopy off-gas sensor for molten salt systems Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links Google Scholar ORCID LinkedIn Research Gate Organizations Isotope Science and Engineering Directorate Radioisotope Science and Technology Division Radioisotope Research and Development Section Isotope Applications Research Group
