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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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 Science and Engineering
December 2025
Nuclear Technology
November 2025
Fusion Science and Technology
Latest News
Nuclear News 40 Under 40—2025
Last year, we proudly launched the inaugural Nuclear News 40 Under 40 list to shine a spotlight on the exceptional young professionals driving the nuclear sector forward as the nuclear community faces a dramatic generational shift. We weren’t sure how a second list would go over, but once again, our members resoundingly answered the call, confirming what we already knew: The nuclear community is bursting with vision, talent, and extraordinary dedication.
Technical Session|Radioisotope Power Systems
Tuesday, May 7, 2024|3:15–4:55PM MDT|Sweeney A
Session Chair:
Gabrielle Lee (LANL)
Alternate Chairs:
Timothy Schriener (Univ. New Mexico)
Session Organizer:
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Zeno Technology Development Program Overview
3:15–3:40PM MDT
J.R. Matthews (Zeno Power Systems)
Paper
Revival and Technology Transfer of 90SrTiO3 Production for Heat Source Applications
3:40–4:05PM MDT
Christofer E. Whiting (Univ. Dayton), Matthew O'Hara (PNNL), Stephen L. Gunderson (Univ. Dayton), Sergey Sinkov (PNNL), Chadwick D. Barklay (Univ. Dayton), Jeffrey Katalenich (PNNL), Brian Collins (PNNL), Jacob R. Matthews (Zeno Power Systems)
Radiation Modeling of Z1: Validation of a Novel Radioisotope System
4:05–4:30PM MDT
T.R. Riley (Zeno Power Systems), J.R. Matthews (Zeno Power Systems), M.T. Athon (PNNL), B.A. Collins (PNNL), K.L. Gervais (PNNL), J.A. Katalenich (PNNL), D.A. Koch (PNNL), M.K. Murphy (PNNL), M.J. O'Hara (PNNL), C.L. Painter (PNNL), B.D. Pierson (PNNL), S.H. Swenson (PNNL)
Radioisotope Power System Isotopes Review
4:30–4:55PM MDT
James Bunsen (Zeno Power Systems), Harsh S. Desai (Zeno Power Systems), Jacob Matthews (Zeno Power Systems), Patrick Snouffer (Zeno Power Systems)
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