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Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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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Latest News
First astatine-labeled compound shipped in the U.S.
The Department of Energy’s National Isotope Development Center (NIDC) on March 31 announced the successful long-distance shipment in the United States of a biologically active compound labeled with the medical radioisotope astatine-211 (At-211). Because previous shipments have included only the “bare” isotope, the NIDC has described the development as “unleashing medical innovation.”
Olaf Neubauer, Friedrich Hugo Bohn, Alexander Chudnovskij, Bert Giesen, Paul Hüttemann, Martin Lochter
Fusion Science and Technology | Volume 31 | Number 2 | March 1997 | Pages 154-158
Technical Paper | Magnet System | doi.org/10.13182/FST97-A30817
Articles are hosted by Taylor and Francis Online.
The results of the poloidal field (PF) coil efficiency measurements and the values for stray field compensation during premagnetization are presented. The results have been verified by field calculations and compared with plasma breakdown experiments. Determination of the vertical field in the plasma center produced by PF coils is essential for the definition of breakdown conditions and for the control of the horizontal plasma position and of the plasma shape in tokamaks. The electron beam technique has been chosen for the measurements, providing sufficient precision and visibility. Magnetic field lines became visible due to the effect of electron movement in a magnetic field and light emission in a gas. Vertical fields were determined from the measured toroidal field and vertical electron beam displacements. Precise determination of the values for the stray field compensation was achieved by detection of very low stray fields from the deflection of the electron beam.
