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- Kamimura H.
- Department of Physics, University of Tokyo
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- Yamaguchi T.
- Department of Physics, University of Tokyo
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抄録
A new mechanism which makes a forbidden transition allowed by the Jahn-Teller interaction. Firstly the line shape of this Jahn-Teller induced transition at high temperature is calculated by using the Franck-Condon approximation. The main results are: In “Case A” of the singlet ground state and the nearly degenerate excited state the Jahn-Teller induced transition appears as a broad band while in “Case B” in which both the ground and excited states are nearly degenerate, it appears as a very sharp peak. Secondly its intensity and peak position at low temperature are calculated quantum mechanically. In the static limit of the Jahn-Teller interaction, the transition is too weak to be observed in Case A while it appears as a single absorption line in Case B. In the dynamical regime, the Jahn-Teller induced transitions disappear because of the motional narrowing.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 25 (4), 1138-1147, 1968
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390282679168163200
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- NII論文ID
- 110001957625
- 210000080520
- 130003734476
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1968JPSJ...25.1138K
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- COI
- 1:CAS:528:DyaF1MXhsFKgtQ%3D%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 8501785
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可