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題 名 | On Theoretical Study of a Molecular Dimer System |
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作 者 | 林倫年; 許瑛珍; 張仲宏; 梁國淦; 張瑞麟; 楊子萱; 俞仁渭; 林聖賢; | 書刊名 | Journal of the Chinese Chemical Society |
卷 期 | 46:3 1999.06[民88.06] |
頁 次 | 頁381-393 |
分類號 | 361.8 |
關鍵詞 | Vibronic coupling; Molecular dimer; Adiabatic approximation; Spectroscopy; |
語 文 | 英文(English) |
英文摘要 | In this paper, the vibronic structure of a dimer system is studied both theoretically and numerically. To Construct adiabatic potential surfaces and electronic and vibrational wavefunctions for a dimer system, the adiabatic approximation is applied to two identical molecules, each of which has two electronic states with one vibrational mode. In this scheme, the excitonic splitting results not only from the electronic coupling of two molecules, but also from the vibronic coupling in each molecule. By using the resulting wavefunctions and the corresponding energies, the absorption and fluorescence spectra are studied. The effect of temperature on these spectra is also studied. |
本系統中英文摘要資訊取自各篇刊載內容。