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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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INL reports findings on unusual quantum behavior of plutonium
Scientists at Idaho National Laboratory have discovered that plutonium hexaboride (PuB6) displays a type of unusual quantum property called a topological Kondo insulating state. Materials with this property are neither typical electricity conductors nor regular insulators. Rather, they have exterior surfaces that strongly conduct electricity and interiors that block electricity.
Technical Session|Panel|Sponsored by DESD
Tuesday, June 9, 2020|2:30–4:15PM EDT|4
Session Chair:
Mark Campagna (Individual)
Session Organizer:
James J. Byrne (Individual)
Staff Producer:
Daniel Goldberg (American Nuclear Society)
The Uranium Mill Tailings Remedial Action (UMTRA) Project was created by the United States Department of Energy (DOE) to monitor the cleanup of uranium mill tailings. In 1978 the US Congress passed the Uranium Mill Tailings Radiation Control Act (UMTRCA) which tasked the DOE with the responsibility of stabilizing, disposing, and controlling uranium mill tailings and other contaminated material at uranium mill processing spread across 10 states and at approximately 5,200 associated properties. This session will explore the progress of this effort and explore lessons learned that could be applied to other legacy sites.
Stuart Walker
U.S. EPA
Dariel Yazzie
Navajo Nation
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