Studies on Ag- Centers in Alkali Halides. : III. Polarization and Decay-Time of Luminescence
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概要
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Polarized emissions from Ag- centers and radiative lifetimes of Ag- and Ag-(Na) centers were measured for several kinds of potassium halides. Polarization diagrams for the C emission of Ag-centers were obtained as a function of excitation wavelength and temperature. The decay time of the A emission was measured against varying temperature. The experiments demonstrate that emissions occur from trigonally distorted configurations and suggest that the spin-orbit coupling constant should be diminished during lattice relaxations. A set of adiabatic potential surfaces for the Ag-center was constructed which can explain all the experimental results.
- 社団法人日本物理学会の論文
- 1972-10-05
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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