Study on the evaluation method to determine the radioactivity concentration in radioactive waste on Oarai Research and Development Institute (FY2020)

Asakura, Kazuki; Shimomura, Yusuke; Donomae, Yasushi; Abe, Kazuyuki; Kitamura, Ryoichi; Miyakoshi, Hiroyuki; Takamatsu, Misao; Sakamoto, Naoki; Isozaki, Ryosuke; Onishi, Takashi; et al.

JAEA-Review 2021-020, 42 Pages, 2021/10

JAEA-Review-2021-020.pdf:2.95MB

The disposal of radioactive waste from the research facility need to calculate from the radioactivity concentration that based on variously nuclear fuels and materials. In Japan Atomic Energy Agency Oarai Research and Development Institute, the study on considering disposal is being advanced among the facilities which generate radioactive waste as well as the facilities which process radioactive waste. This report summarizes a study result in FY2020 about the evaluation method to determine the radioactivity concentration in radioactive waste on Oarai Research and Development Institute.

Molecular orbital calculation for evaluation of electric conduction and insulation of bismuth ferrite and its solid solutions

Saito, Junichi; Takesue, Naohisa*; Asakura, Kazutomo*; Kiba, Kazumasa*

no journal, , 

no abstracts in English

Synthesis of nanocube crystals of barium titanate; Toward the integnation through stirring

Saito, Junichi; Kiba, Kazumasa*; Asakura, Kazutomo*; Takesue, Naohisa*

no journal, , 

no abstracts in English

Study on the evaluation method to determine the radioactivity concentration in radioactive waste on Oarai Research and Development Institute, 2

Asakura, Kazuki; Shimomura, Yusuke; Donomae, Yasushi; Abe, Kazuyuki; Kitamura, Ryoichi

no journal, , 

no abstracts in English