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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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Fusion Science and Technology
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.
R. Herbermann, V. Calia J. Erickson, S. Fixler T. Luzzi, D. Sedgley, W. Barr, R. Moir
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 279-283
Fusion Systems Studies | doi.org/10.13182/FST83-A22881
Articles are hosted by Taylor and Francis Online.
An End Plasma System was designed for the MARS tandem mirror reactor. This includes an electrostatic direct converter, a halo plasma scraper, a vacuum pumping system, and a vacuum enclosure. The converter recovers 327 MW of electrical power and absorbs 239 MW of thermal power from the charged particle energy in the plasma fans. The system provides the vacuum pumping necessary to remove the helium ash, accompanying fuel ions, and impurities present in the reactor. It also provides a means to control the central cell plasma potential relative to the first wall.
