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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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Latest News
EPA administrator Lee Zeldin talks the future of nuclear
In a recent interview on New York radio station 77 WABC, administrator of the Environmental Protection Agency Lee Zeldin talked with host John Catsimatidis about the near-term future of the domestic nuclear industry and the role the EPA will play in the sector.
Catsimatidis kicked off the interview by asking if the U.S. will be able to reach total energy independence. Zeldin responded by saying that decreasing energy dependence on other countries, especially adversaries, was a top priority for him and the Trump administration.
Robert B. Oswald, Jr., and Chihiro Kikuchi
Nuclear Science and Engineering | Volume 23 | Number 4 | December 1965 | Pages 354-360
Technical Paper | doi.org/10.13182/NSE65-A21072
Articles are hosted by Taylor and Francis Online.
The production of defects by thermal neutrons in CdS results from the recoil of an energetic 114Cd nucleus. The recoil results from prompt emission of 9 MeV of gamma energy following thermal-neutron capture by 113Cd through the nuclear reaction: 113Cd + nth → (114Cd) → 114Cd + γ. The changes in the optical and electrical properties of CdS were measured to determine the effect of such recoils. A recombination center for the 7200A emission is produced and both the 4880A emission and edge emission are reduced. In addition, the conductivity of initially conducting CdS crystals is decreased by many orders of magnitude. The temperature dependence of the conductivity of thermal-neutron irradiated crystals indicates the production of a state about 0.5 eV below the conduction band.
