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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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Nuclear News 40 Under 40: The wait is over
Following the enthusiastic response from the nuclear community in 2024 for the inaugural NN 40 Under 40, the Nuclear News team knew we had to take up the difficult task in 2025 of turning it into an annual event—though there was plenty of uncertainty as to how the community would receive a second iteration this year. That uncertainty was unfounded, clearly, as the tight-knit nuclear community embraced the chance to celebrate its up-and-coming generation of scientists, engineers, and policy makers who are working to grow the influence of this oft-misunderstood technology.
J. Nührenberg, W. Lotz, P. Merkel, C. Nührenberg, U. Schwenn, E. Strumberger, T. Hayashi
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 71-78
Overview Paper | doi.org/10.13182/FST95-A11947048
Articles are hosted by Taylor and Francis Online.
The stellarator optimization leading to the physics design of Wendelstein 7-X (W7-X) is reviewed. The need for stellarator optimization is exemplified. A strategy of optimization as well as the structure of the optimization space are described. Results pertaining to W7-X are given. Investigations with advanced tools and perspectives for advanced physics features – such as the structure of the magnetic surfaces at finite β, the structure of unstable modes, elements of anomalous transport and divertor considerations – are indicated.