Jonathan Chappell Associate Staff Member Contact CHAPPELLJR@ORNL.GOV All Publications High Plasticity in Refractory Composite Fabrication by Ultrasonic Additive Manufacturing Design and Assembly of MiniFuel Targets for Characterization of High Burnup UO2 Specimens Irradiated in the High Flux Isotope Reactor Volume 8: Epithermal and Fast Neutron Radiography Facility HFIR Futures – Enhanced Capabilities Series Design of a MiniFuel Irradiation Experiment to Study Fuel Performance Phenomena in Ceramic Fuels Specimen Size Artifacts Associated with a Glovebox Deployable Laser Flash Diffusivity Measurement System Key Links ORCID Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Fuel Development Section Irradiation Engineering Group