Haley H Wightman Technical Associate Staff-Radiochemistry Contact hessehh@ornl.gov | 865.341.5611 All Publications Maximum Likelihood Spectrum Decomposition for Isotope Identification and Quantification... New Capability at ORNL: High Precision Uranium Titration... Establishing a High-Precision Titrimetric Laboratory at Oak Ridge National Laboratory to Support the NBL Program Office’s M... High-Purity Germanium Effluents Measurements at the High Flux Isotope Reactor and Radiochemical Engineering Development Cente... Classifiers for Dissolution Events in Processing Facility Using Effluents Measurements... Key Links ORCID Organizations Physical Sciences Directorate Chemical Sciences Division Nuclear Analytical Chemistry Section Radioactive Materials Analytical Lab Group