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Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
S. N. Vaidya
Fusion Science and Technology | Volume 29 | Number 3 | May 1996 | Pages 405-408
Technical Paper | Nuclear Reactions in Solid | doi.org/10.13182/FST96-A30728
Articles are hosted by Taylor and Francis Online.
Screening of Coulomb interactions by itinerant deuterons contributes to the enhancement of the deuteron-deuteron reaction rate in some metal deutendes and fast deuteron conductors such as PdDx, DyNax WO3, SrCeO3: Y, Nb, and so forth. We propose that the deuteron screening mechanism also gives rise to the anomalous isotope effect in the PdD(H) system and to the increase in the superconducting transition temperature Tc of DxYBa2Cu3O7−δ. In conjunction with the currently known factors that govern superconductivity, the deuteron screening might lead to a new class of superconductors.
