ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Aug 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
October 2026
Nuclear Technology
September 2026
Fusion Science and Technology
August 2026
Latest News
Porous tungsten scrubbed by glow discharge cleaning
Researchers conducted experiments in Princeton Plasma Physics Laboratory’s Lithium Tokamak Experiment-Beta (LTX-β) showing glow discharge cleaning can be used to effectively clean samples of porous tungsten—used to hold liquid lithium in fusion machine inner walls—manufactured from powder-reconstituted materials, according to a paper published in Nuclear Materials and Energy.
Tungsten is widely used for plasma-facing components in fusion machines, especially in the divertor region where materials must withstand extreme levels of power flow. According to the paper, spark plasma sintering can be used to make tungsten into spongelike samples for holding liquid lithium.
Technical Session|Panel|Panels
Friday, April 4, 2025|2:40–4:00PM MDT|Lobo AB
Session Chair:
Christopher M. Perfetti
Alternate Chair:
Ethan S. Krammer
Session Organizer:
Ashley Machado
We’re thrilled to welcome three distinguished speakers to our panel series: Charles Oppenheimer, Edward Blandford, and Nancy Jo Nicholas! Charles Oppenheimer is the founder of the Oppenheimer Project - a non-profit dedicated to promoting J. Robert Oppenheimer’s vision of international cooperation. He is also the founder and CEO of the startup Oppenheimer Energy, focused on fission energy projects. Dr. Edward Blandford is a Co-Founder & Chief Technology Officer of Kairos Power. He is responsible for all KP-FHR engineering and technology development functions within the company. Dr. Nancy Jo Nicholas is the associate director for Global Security at LANL where she leads programs in Defense Nuclear Nonproliferation, Nuclear Counter-Proliferation and Counterterrorism, and Strategic Partnership Programs, as well as oversees the Field Intelligence Element. The panel will be moderated by Dr. Christopher Perfetti, Associate Professor in the Department of Nuclear Engineering at UNM. We hope to see you there!