Ultraviolet Absorption Bands of Thallous Ions in Potassium Dihydrogen Phosphate Crystals

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概要

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• Optical absorption bands induced by doping thallous tons in KDP single crystalsare found at 5.56, 5.76, 6.91, 7.30, and 7.67 eV. They exhibit clear dependence onthe polarization of light, reflecting the'local symmetry of the impurity centers.Comparison is made between the observed bands in KDP and those in alkali halidecrystals. The spectra are interpreted in terms<>f spin-orbit interaction in thethallium ions and the crystal field due to surrounding tons. Effect of latticevibrations is also discussed with respect to the intensity and the structure of theabsorption bands.

• 社団法人日本物理学会の論文
• 1978-01-15

著者

• Fujita Ikuo

  Faculty Of Engineering Tohoku University

• Fujita Ikuo

  Faculty Of Engineering Shizuoka University

関連論文

• Temperature Effects on the Doublet Structure of the 5.76 eV Absorption Band in Tl-Doped KDP Single Crystals
• Ultraviolet Absorption Bands of Thallous Ions in Potassium Dihydrogen Phosphate Crystals
• The Gas Metal-Arc Welding of Copper
• Determination of Oscillator Strengths for the Tl-Centers in Potassium Dihydrogen Phosphate Single Crystals

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