Temperature Dependence of Time Resolved Photoluminescence at 512 μm and at 528 μm and Magnetic Properties of Uranium Glass

Shoichi Nasu; Hidehito Nanto; Akio Nakamura; Etsuji Yamamoto; Toshihiko Ohmichi; Masayoshi Kurihara

doi:10.2497/jjspm.56.578

研究

Temperature Dependence of Time Resolved Photoluminescence at 512 μm and at 528 μm and Magnetic Properties of Uranium Glass

Shoichi Nasu, Hidehito Nanto, Akio Nakamura, Etsuji Yamamoto, Toshihiko Ohmichi, Masayoshi Kurihara

著者情報

キーワード: Uranium glass, photoluminescence, decay constant, d and f electrons, paramagnetic saturation

ジャーナルオープンアクセス

2009 年 56 巻 9 号 p. 578-581

DOI https://doi.org/10.2497/jjspm.56.578

J. Jpn. Soc. Powder Powder Metallurgy : Vol. 56 (2009) No. 11 November pp.713-713

詳細

抄録

Temperature dependence of time resolved photoluminescence at 512 and 528 μm of uranium glass showed that the decay constant decreased gradually from 265 μs at RT to 24 μs at 282°C. On the other hand, magnetization measurements of the uranium glass showed the paramagnetic behavior with the magnetic moment of 6.48 to 8.24 Bohr magneton in the temperature range of 2 K to 300 K, from which the electronic configuration of U in uranium glass seems to be 5f³6d¹ or 5f²6d².

責任著者(Corresponding author)

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