Structures of Absorption Bands in Alkali Halide Crystals Containing Tl^+-Like Ions under High Pressure

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概要

• 論文の詳細を見る

• Absorption spectra of NaCl, KCl, KBr and KI crystals doped with In^+ or Sn^<++> have been studied under high pressure. In the case of In^+, the splitting energy of the A band and that of the C band become larger as pressure increases. The separation between the center of the A band and that of the C band remains almost constant within the applied pressure in contrast to the increase of the separation between the centers of the A band and the B band. In the case of Sn^<++>, the splitting energy of the A band and that of the C band remain constant. The B and C bands hardly show any shift. The pressure dependence of the splitting energies of these bands is discussed with the Toyozawa-Inoue's theory based on the dynamical Jahn-Teller effect.

• 社団法人日本物理学会の論文
• 1973-05-05

著者

• MASUNAGA Shoji

  Laboratory of Applied Physics,Kyushu Institute of Technology

• Masunaga Shoji

  Laboratory Of Applied Physics Kyushu Institute Of Tchnology

• Matsuyama Eiichi

  Laboratory Of Applied Physics Kyushu Institute Of Technology:(present Address) Faculty Of Engineerin

関連論文

• Hydrostatic Pressure Effects on the Triplet Relaxed Excited States of KI:TI^+-Type Phosphors through the Quadratic Jahn-Teller Interaction
• Hydrostatic Pressure Effects on the Moments of the A-Absorption and A_T-Emission Bands in KCI:TI^+
• Quadratic Jahn-Teller Effect in the Line Shapes of the A-Emission and A-Absorption Bands in KBr:Tl^+-Type Phosphors
• Structures of Absorption Bands in Alkali Halide Crystals Containing Tl^+-Like Ions under High Pressure
• Temperature Dependence of the A Band of Tl^+-Type Centers in Alkali Halide Crystals under High Pressure
• Pressure Effect on Emission Spectra of Alkali Halide Thallous Phosphors at Low Temperature
• Pressure Effect of Emission Spectra in Alkali Halide Crystals Containing Tl^+ -Ions
• Pressure Effects of Optical Spectra of Impurity Centers in Solids

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