Volume Change due to Self-Trapped Exciton and Frenkel Pair in KBr
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概要
- 論文の詳細を見る
Transient volume change induced by irradiation of KBr with an electron pulse anda subsequent laser pulse at 6 K has been measured by means of the photoelastic tech-nique. Close correlation is found between the decay curves of the volume and opticalabsorption changes induced by an electron pulse and between those induced by a laserpulse subsequent to an electron pulse irradiation. By comparing the decay curves ofthe volume and optical absorption changes quantitatively, the volume change per Iran-sient F-H pair relative to that per self-trapped exciton is o btained to be 1.4 f 0.3. Theresult indicates that lattice relaxation around a close Frenkel pair is nearly of the samemagnitude as that around a self-trapped exciton.
- 社団法人日本物理学会の論文
- 1986-03-15
著者
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ITOH Noriaki
Department of Physics, Faculty of Science, Nagoya University
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Eshita Takashi
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University
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Itoh N
National Aerospace Lab. Tokyo
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Itoh Noriaki
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University
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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 Physics Faculty Of Science Nagoya University
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Itoh Noriaki
Department Of Crystalline Material Science Faculty Of Engineering Nagoya University
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Itoh Noriaki
Department of Physics,Faculty of Science,Nagoya University
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