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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
X-energy raises $700M in latest funding round
Advanced reactor developer X-energy has announced that it has closed an oversubscribed Series D financing round of approximately $700 million. The funding proceeds are expected to be used to help continue the expansion of its supply chain and the commercial pipeline for its Xe-100 advanced small modular reactor and TRISO-X fuel, according the company.
Douglas P. Karim, P. Georgopoulos, G. S. Knapp
Nuclear Technology | Volume 51 | Number 2 | December 1980 | Pages 162-168
Technical Paper | Argonne National Laboratory Specialists’ Workshop on Basic Research Needs for Nuclear Waste Management / Radioactive Waste | doi.org/10.13182/NT80-A32596
Articles are hosted by Taylor and Francis Online.
Extended x-ray absorption fine structure(EXAFS) spectroscopy can be used to probe thelocal atomic environment around actinide atoms in avariety of systems. Uranium LIII-edge spectra wereobtained on an in-lab rotating anode EXAFS facility.Spectra of crystalline UO2F2 and aqueous solutionscontaining hexavalent uranium ions show structureassociated with two separate shells of surroundingatoms. With the use of fluorescence detection techniques and more research directed toward deter¬mining backscattering amplitude and phase shiftparameters, it is anticipated that EXAFS will becomea powerful quantitative technique for structure stud¬ies in heavy atom systems.
