Excitation-Induced Atomic Motion of Self-Trapped Excitons in RbCl: Reorientation and Defect Formation
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概要
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Effects of electron excitation of self-trapped excitons on the m-luminescence andthe optical absorption due to electron transition from their lgwest excited states inRbCl have been investigated. Similarly to KCI and KBr, it is found that the yield ofthe F centers creation is the highest when the electron is excited to the 2px. orbital ly-ing in the (100) plane. The experimental results are analyzed using kinetic equations in-volving the non-radiative transitions between the excited states of the self-trapped ex-citon and the transitions to the F-H pair and to the ground state. The general trend ofthe non-radiative de-excitation process in RbCl is found to be similar to that in KCI,except that the reorientation is induced when the electron is excited to the 2pn. orbitallying in the (l 10) plane. It is suggested that the reorientation is induced by the configuration interaction or the Auger transition in which a hole excited state is involved.
- 社団法人日本物理学会の論文
- 1986-09-15
著者
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ITOH Noriaki
Department of Physics, Faculty of Science, Nagoya University
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Itoh Noriaki
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University
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Itoh Noriaki
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University:department Of P
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TANIMURA Katsumi
Department of Physics,Faculty of Science,Nagoya University
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Tanimura Katsumi
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University
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Tanimura Katsumi
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University:department Of P
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MIZUNO Bunji
Department of Crystalline Materials Science,Faculty of Engineering,Nagoya University
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Mizuno Bunji
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University:semlconductor R
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Itoh Noriaki
Department Of Crystalline Material Science Faculty Of Engineering Nagoya University
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