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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
September 2026
Nuclear Technology
August 2026
Fusion Science and Technology
Latest News
A closer look at NRC’s proposed rule eliminating ALARA
On July 1, the Nuclear Regulatory Commission proposed removing the “as low as reasonably achievable” (ALARA) principle from its radiation protection regulations and replacing it with a graded approach. The agency also proposed increases to effluent dose limits and adjusting how it handles allowances for exceeding dose limits.
Nuclear Fuels and Materials
Technical Session|Nuclear Materials Performance, Prediction and Qualification
Tuesday, June 2, 2026|10:00–11:45AM MDT|Governor's Square 17
Session Chair:
Annabelle Le Coq (ORNL)
Alternate Chair:
Jake Quincey (Kairos Power)
Session Organizer:
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Thermomechanical Properties of Ultrahigh-Temperature Ceramics from First Principles: Influence of Electron-Vibration Couplings, Neutron Irradiation, and Compositional Disorder
10:00–10:20AM MDT
Michele Simoncelli (Department of Applied Physics and Applied Mathematics, Columbia University)
Paper
Targeted Irradiations for Evaluating SiC/SiC Cladding Performance
10:20–10:40AM MDT
Christian M. Petrie (ORNL), Nicholas G. Russell (ORNL), Daniel Hott (ORNL), Peter Doyle (ORNL), David Chandler (ORNL), Jose D. Arregui-Mena (ORNL), Sean Gonderman (General Atomics), Christian P. Deck (General Atomics), Takaaki Koyanagi (ORNL)
Development of Compositionally Complex Carbides as Structural Materials for Fission and Fusion Energy
10:40–11:00AM MDT
Bai Cui (Univ. Nebraska, Lincoln)
Correlation of Global Stoichiometry, Crystal Chemistry, and Phase Morphology in UC/UC₂ Kernels Produced by Carbothermic Reduction
11:00–11:20AM MDT
Denise Adorno Lopes (ORNL), Katherine I. Montoya (ORNL), Bekah Petrosky (ORNL), James M. Kurley III, William F. Cureton, Eddie Lopez Honorato (ORNL), Andrew T. Nelson (ORNL), Ryan Heldt
Metal hydride neutron moderators for advanced nuclear applications
11:20–11:40AM MDT
Thomas P. Davis (Oxford Sigma), Joe Pollard (Oxford Sigma)