Ferntosecond piik excitation of cis-stilbene at 312-5 pm yields a frax~sitn~ absorption ia the visible with a 1.35 ps lifetime The kinetics probed at 3125 nm shows an evolulion which IS interpreted as rsuhing from the stxlbene uphantom" state wilh a lifelime of 3512 ps.
Femtosecond transition state dynamics of cis -stilbene
โ Scribed by T. Baumert; T. Frohnmeyer; B. Kiefer; P. Niklaus; M. Strehle; G. Gerber; A.H. Zewail
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 133 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0721-7269
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Sub-picosecond ultr:lvtolet and visible pulses have been aed to study tile dynamic\ of mt~~unolccu1.u motion m the CYcited \inglet state of stilbcnc. In both tracts-and cis-stdhcne, e\cltcd state dbsorptlon 15 observed to tlecrc.i\e rapIdly .I\ the imtially excited singlet 5t.itc rclaucs tc, its con
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