Paramagnetic Resonance of Manganese in Alkali-Chlorides

• Yoshimura Hisamitsu

  Department of Physics, Faculty of Science, Kyoto University

抄録

The solution energies of manganese in LiCl and KCl crystals have been calculated by applying Haven’s method to the systems of MnCl₂-Alkali Chloride and by the use of the experimental value of the solution energy of manganese in NaCl, obtaining 0.85 eV for LiCl and −2.08 eV for KCl. The paramagnetic resonance spectra of manganese in quenched crystals of LiCl and KCl showed the hyperfine structure of divalent manganese ion in the crystalline field with non-cubic symmetry. By assuming the spin Hamiltonian of orthorhombic symmetry for the divalent manganese ion associated with a positive ion vacancy, the values of D and E have been calculated as D=109±10 gauss and E=25±10 gauss for LiCl. For KCl the observed spectra and their transformations by thermal treatments will be shown. The coloration of Mn doped crystals was carried out by γ-ray irradiation or by pointed cathode, and the resonance spectra of the colored crystals were observed.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 15 (3), 435-444, 1960

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390001204193405056
• NII論文ID: 110001972776
• NII論文ID: 210000076531
• NII論文ID: 130003889870
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.15.435
• BIBCODE: 1960JPSJ...15..435Y
• COI: 1:CAS:528:DyaF3cXosFSgtA%3D%3D
• ISSN: 13474073
• ISSN: 00319015
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.15.435
• 本文言語コード: en
• データソース種別:
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• 抄録ライセンスフラグ: 使用不可