Paramagnetic Centers in Neutron-Irradiated Li_2O

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概要

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• Four paramagnetic centers, i.e. F^+, O^-, H^o and colloidal Li centers, were observed in neutron-irradiated Li_2O by esr. The former two decay at 300℃ and at 65℃, respectively. The concentration of H^o centers increases by thermal annealing beyond 200℃. The electron density of F^+ center on the nearest neighbor Li ions was obtained from hyperfine structure of the spectrum. The g values of O^- centers are g_1=2.0586 and g_n=2.0015. The line shape of a resonance pattern of O^- centers was calculated to fit to the experimental pattern.

• 社団法人応用物理学会の論文
• 1977-10-05

著者

• Nishi Masato

  Faculry Of Engineering Hiroshima University

• Ueda Yoshifumi

  Japan Atomic Energy Research Institute

• KASUMATA Yukio

  Japan Atomic Energy Research Institute

関連論文

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• A Tri-Atomic Molecular Ion in γ-Irradiated CsF Crystal
• Fast Linear Gate
• Linear Gate with Stretcher
• Paramagnetic Centers in Neutron-Irradiated Li_2O

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