- 作者: Liao, D.W. ; Cheng, W.D. ; Bigman, J. et al.
- 作者服務機構: 廈門巿廈門大學化學系
- 中文摘要: In this paper, we review the generalized Forster- Dexter theory to treat photoinduced electronic energy transfer for a system in dense media and for an isolated system (i.e., a system in the collision-free condition). Instead of expressing the rate of energy transfer in terms of spectral overlap, the expression of the energy transfer rate constant is obtained by evaluating a Fourier integral involved in the energy transfer rate constant using the saddle-point method. In this way, the energy-gap dependence, and the effect of temperature and the isotope effect on the energy transfer can be easily studied. The effect of bridge groups connecting between donor and acceptor chromophores on the intramolecular energy transfer is also studied.
- 英文摘要: --
- 中文關鍵字: Electronic Excitation; Energy Transfer; Forster-Dexter Theory; Rate Constant; Saddle-Point Method; Bridge Group Effect
- 英文關鍵字: 電子激發;能量轉移;Forster-Dexter理論;速率常數;鞍點計算法;橋基效應