Birefringence of CaCO<SUB>3</SUB> and Electronic Polarizabilities of the Constituent Ions

• Kinase Wataru

  Department of Physics, School of Science and Engineering, Waseda University

• Tanaka Minoru

  Department of Physics, School of Science and Engineering, Waseda University

• Nomura Hajime

  Department of Physics, School of Science and Engineering, Waseda University

抄録

The birefringence of CaCO₃ is discussed taking account of dipole interaction among the Ca⁺⁺ and CO₃⁻⁻-ions. The electronic polarizabilities of the CO₃⁻⁻-ions are obtained as α₁=3.18×10⁻²⁴ cm³ and α₂=4.20×10⁻²⁴ cm³ in the direction parallel and perpendicular to the optical axes respectively for n_e=1.486 and n₀=1.658. The bond polarizabilities of C–O can be obtained as α_⁄⁄=1.74×10⁻²⁴ cm³ and α_⊥=1.06×10⁻²⁴ cm³ in the directions parallel and perpendicular to the direction of the line connecting C and O respectively with anisotropic ratio α_⁄⁄⁄α_⊥=1.64.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 47 (4), 1375-1376, 1979

  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: 1390282679160756096
• NII論文ID: 110001964465
• NII論文ID: 210000088109
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.47.1375
• BIBCODE: 1979JPSJ...47.1375K
• COI: 1:CAS:528:DyaE1MXmtF2ms7Y%3D
• ISSN: 13474073
• ISSN: 00319015
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.47.1375
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可