Vibrational relaxation of dye molecules
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Qinghua Zhong; Zhaohui Wang; Ya Sun; Qihe Zhu; Fanao Kong
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Article
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1996
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Elsevier Science
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English
โ 345 KB
A new method, femtosecond time-resolved stimulated emission pumping fluorescence depletion (FS TR SEP FD), has been developed to study the vibrational relaxation of electronic excited states of molecules. Two relaxation rates of dye molecules in different solvents have been observed: (i) the intramo