%0 Journal Article
%T Fluorescence spectrum characteristic of ethanol--water excimer and mechanism of resonance energy transfer<br>Fluorescence spectrum characteristic of ethanol-water excimer and mechanism of resonance energy transfer
%A Liu Ying
%A Song Chun-Yuan
%A Luo Xiao-Sen
%A Lu Jian
%A Ni Xiao-Wu
%A <br>刘莹
%A 宋春元
%A 骆晓森
%A 陆建
%A 倪晓武
%J 中国物理 B
%D 2007
%I 
%X The steady-state fluorescence spectrum characteristic of ethanol--water excimer has been studied in this paper. By analysing the features of the sharp emission spectrum with fine structures in a shortwave band and the characteristics of the broad and featureless fluorescence peaks in the longwave band, one can conclude that the excimers are formed between the new ethanol--water cluster molecules in the excited state and the ground state through the interaction among different chromophores. The excitation spectra in the two fluorescence bands have been studied, and their emission mechanisms have been ascertained based on the energy transfer theory. Furthermore, the critical distance of the resonance energy transfer has been calculated.
%K fluorescence spectrum
%K energy transfer
%K ethanol--water cluster
%K excimer<br>乙醇-水受激准分子
%K 荧光光谱特性
%K 谐振
%K 能量传递
%K 机理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=51EC29F0F1FE4796557E5D2E4EE0C36B&yid=A732AF04DDA03BB3&vid=7801E6FC5AE9020C&iid=94C357A881DFC066&sid=A903BA7BF48F47AE&eid=10F17081942653E7&journal_id=1009-1963&journal_name=中国物理&referenced_num=1&reference_num=20