摘要

We review the major radioactive isotopes formed in nuclear reactors and consider how these were released and dispersed in the days following the Fukushima-Daiichi accident. The risk of contamination from uranium and plutonium isotopes at semiconductor manufacturing sites in Japan is discussed, and the first report of alpha-counting measurements is presented demonstrating that no alpha-emitting contamination was found in either of the two manufacturing facilities.

  • 出版日期2012-8

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