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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Fusion Science and Technology
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Deep geologic repository progress—2025 Update
Editor's note: This article has was originally published in November 2023. It has been updated with new information as of June 2025.
Outside my office, there is a display case filled with rock samples from all over the world. It contains a disk of translucent, orange salt from the Waste Isolation Pilot Plant near Carlsbad, N.M.; a core of white-and-bronze gneiss from the site of the future deep geologic repository in Eurajoki, Finland; several angular chunks of fine-grained, gray claystone from the underground research laboratory at Bure, France; and a piece of coarse-grained granite from the underground research tunnel in Daejeon, South Korea.
Wolfgang Eckstein, Joachim Roth, Eric Gauthier, János László
Fusion Science and Technology | Volume 19 | Number 4 | July 1991 | Pages 2076-2082
Technical Paper | Carbon Material Special | doi.org/10.13182/FST91-A29342
Articles are hosted by Taylor and Francis Online.
The bombardment of beryllium by carbon is investigated by a dynamic Monte Carlo simulation to demonstrate the complicated nature of this type of simple system by considering only collisional effects. Furthermore, the sputtering yield dependence on the incident angle is investigated for O-BeO, Be-Be, and C-Be systems at 3 keV. Experimental data on the influence of boron in carbon targets on the sputtering yield for bombardment by 1-keV deuterium are provided.
