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
Copper melting behavior at extreme temperatures could inform fusion materials
Using SLAC’s electron camera, researchers recorded timestamps of solid copper atoms (orange) as they melted (yellow) after being blasted with laser heat. This graphic shows how copper atoms changed over a period of several femtoseconds (millionths of a billionth of a second), notated here as fractions of a picosecond. Instead of the predicted collapse, the researchers saw a gradual melting. (Image: Greg Stewart/SLAC National Accelerator Laboratory)
The SLAC National Accelerator Laboratory has announced researchers have conducted experiments testing how copper melts under extreme conditions, such as those it might be exposed to in a fusion machine. The results, published in Nature Communications, found that a copper thin film was more resilient to melting than models had predicted, uncovering molecular dynamics that had been missing from calculations.
“These results greatly improve the simulations we use to predict which materials have the best shot at surviving the extreme conditions of future fusion reaction chambers,” said Mianzhen Mo, the SLAC staff scientist who led the research.
Please be aware that scammers may try to contact you regarding hotel rooms or attendee lists for ANS's Utility Working Conference. ANS will never sell or rent lists and event attendees have the option to opt our of solicitation by sponsors and exhibitors. For housing, we encourage all attendees and exhibitors to register via the links on the UWC 2023 website.
Please note that all correspondence about ANS business will come from ANS and, if by email, from the domain “ans.org.” or "cvent.com" If you receive correspondence that is not from ANS, it is likely a scam or a phishing attempt and you should ignore. Please contact ANS meetings with any questions or concerns.
Please review the ANS Code of Ethics and Respectful Behavior Policy.
Go to the meeting homepage that you wish to attend and select the Register button. If you need further assistance, contact registrar@ans.org.
Yes, all attendees are required to register for the conference. Contact registrar@ans.org with any registration questions.
Contact conferences@ans.org to confirm.
Most presentations are allowed 15 minutes with 5 minutes for Q&A. Please contact your chair ahead of time for specifics on your session.
The PowerPoint Template will be available on the Resources page of the meeting at which you will be presenting. Any questions, contact conferences@ans.org
Yes. Clicking the “Subscribe to Your Itinerary Calendar” button should allow you to subscribe automatically using the default calendar app for the device. For example, on a Mac or iPhone, it will add it to the Calendar app. On an Android device, it will default to the Google Calendar. In Windows, it will most likely default to Outlook.
To add a feed to a particular application manually, you’ll first want to right-click the “Subscribe to Your Itinerary Calendar” button and select “Copy Link Address.” Then, you can follow the steps below:
Outlook:
Gmail/Google Calendar:
MacOS Calendar:
Please email conferences@ans.org.
Last modified July 25, 2023, 3:44pm EDT
