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In transition: Commercializing fusion power
Commercial fusion power is closer than ever. There are now around 30 U.S. fusion companies, several of which claim to be on track to connect to the grid as early as the 2030s.
Tokamak and laser inertial confinement approaches benefit from decades of research at facilities such as the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory and ITER, with alternative concepts including stellarator, magnetic mirror, and Z-pinch confinement also making notable progress as private and government funding for fusion increases.
H. R. Lukens, R. L. Bramblett
Nuclear Science and Engineering | Volume 61 | Number 3 | November 1976 | Pages 426-428
Technical Note | doi.org/10.13182/NSE76-A26928
Articles are hosted by Taylor and Francis Online.
The delayed neutron yield from 235U fission products has been observed to be several percent greater from highly 235U-enriched UO2 than from highly enriched U3O8 over samples in the range of 235U weights employed (∼0.3 to 25 mg). This difference is not attributable to a neutron attenuation anomaly; rather, it seems to be the result of an influence of chemical structure.
