Studies on Ag^- Centers in Alkali Halides. : II. Ag^-(Na) Centers in KCl
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概要
- 論文の詳細を見る
Optical properties of Ag-(Na) centers in KCl crystals were investigated. Dichroic excitation spectra for the 2.79 eV emission were observed under stimulation with polarized light at liquid nitrogen temperature. An analysis of the dichroic excitation spectra reveals that the absorption bands A_1, A_2, C_1 and ^1P_1(M=±1) respectively. It was also established that the upper state responsible for the 2.79 eV emission is the relaxed A_1 state. Calculations of energy levels and relative dipole strengths are given, which explain the experimental data satisfactorily. Merits and demerits of the method of excitation spectra to detect absorption bands are finally discussed.
- 社団法人日本物理学会の論文
- 1971-05-05
著者
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Kojima Kazuko
Second Department Of Physics Faculty Of Science Tohoku University
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Kojima Kazuko
Second Department Of Physics Faculty Of Science Tohoku Univerisyt
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Shimanuki Shigetaka
Second Department Of Physics Faculty Of Science Tohoku University
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KOJIMA Tadanobu
Second Department of Physics, Faculty of Science, Tohoku University
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Kojima Tadanobu
Second Department Of Physics Faculty Of Science Tohoku Univerisyt
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