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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Latest News
Inkjet droplets of radioactive material enable quick, precise testing at NIST
Researchers at the National Institute of Standards and Technology have developed a technique called cryogenic decay energy spectrometry capable of detecting single radioactive decay events from tiny material samples and simultaneously identifying the atoms involved. In time, the technology could replace characterization tasks that have taken months and could support rapid, accurate radiopharmaceutical development and used nuclear fuel recycling, according to an article published on July 8 by NIST.
L. R. Grisham, D. E. Post
Fusion Science and Technology | Volume 2 | Number 1 | January 1982 | Pages 104-109
Technical Paper | Neutral Beam Injection | doi.org/10.13182/FST82-A20740
Articles are hosted by Taylor and Francis Online.
We explore the utility of using a gas other than hydrogen isotopes to neutralize energetic beams of D+ or H+ for applications in magnetic confinement fusion. We find that, at D+ energies above 160 keV, helium, relative to hydrogen, offers significant improvements in neutralization efficiency and in enrichment of the full energy component of the beam, and that similar advantages accrue with neon at D+ energies in excess of 200 keV.
