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Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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Jun 2025
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Nuclear Science and Engineering
July 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
Technical Session|Radioisotope Power Systems
Wednesday, May 8, 2024|3:15–4:55PM MDT|Sweeney A
Session Chair:
Duane Barber
Alternate Chair:
Session Organizer:
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SiGe RTG Unicouple Testing Capabilities
3:15–3:40PM MDT
Eric Poliquin (Jet Propulsion Laboratory), Kevin Smith (Jet Propulsion Laboratory)
Paper
Assessment of Space Radiation Influence on Bi2Te3-based Thermoelectric Generator Embedded in a Korean Radioisotope Thermoelectric Generator (RTG)
3:40–4:05PM MDT
Sunjin Kim (KAERI), Jong-Bum Kim (KAERI), Kwang-Jae Son (KAERI), Jin-Joo Kim (KAERI), Jin Kim (KAERI), Yongrok Jeong (KAERI), Jintae Hong (KAERI)
Pulse-Reverse Plating of Nanocomposite Diffusion Barrier Coatings for Radioisotope Thermoelectric Generators
4:05–4:30PM MDT
Hannah Hilton-Tapp (Univ. Leicester), Jayan Patel (Univ. Leicester), David Weston (Univ. Leicester), Karl Ryder (Univ. Leicester), Ramy Mesalam (Univ. Leicester)
Recent Advancements in the Development, Manufacturability and Lifetime Testing of GPHS Heritage-like SiGe Unicouples Using SiGe and SiMo Materials Prepared by Spark Plasma Synthesis
4:30–4:55PM MDT
Jonathan Pierce (Johns Hopkins APL), Jake Ballard (Johns Hopkins APL), Richard Ung (Johns Hopkins APL), Tim Holgate (Johns Hopkins APL), Rasdip Singh (Soal Technologies), Mousumi Mitra (Univ. Virginia), Scott Misture (Alfred Univ.), Joseph Poon (Univ. Virginia), Timothy Erickson (Johns Hopkins APL), Paul Ostdiek (Johns Hopkins APL), Rama Venkatasubramanian (Johns Hopkins APL)
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