Published August 15, 1984
| Published
Journal Article
Open
Picosecond pump–probe and polarization techniques in supersonic molecular beams: Measurement of ultrafast vibrational-rotational dephasing and coherence
- Creators
- Scherer, N. F.
- Shepanski, J. F.
- Zewail, A. H.
Abstract
In the last few years, the time-resolved dynamics of collisionless intramolecular vibrational-energy redistribution (IVR) [1] has been probed [2] using picosecond excitation and fluorescence detection. By this method new information on IVR, coherence and photochemical changes (e.g., trans-cis isomerization) has been obtained. [2,3] However, in a number of cases the (early time) primary step following picosecond excitation could not be resolved simply because the time resolution was limited to ~50ps.
Additional Information
© 1984 American Institute of Physics (Received 2 April 1984; accepted 8 May 1984) This research was supported by grants from the National Science Foundation (DMR-8105034 and CHE-8211356). {A.H.Z. was a] Camille and Henry Dreyfus Foundation Teacher-Scholar. Arthur Amos Noyes Laboratory of Chemical Physics Contribution No. 7006.Attached Files
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Additional details
- Eprint ID
- 4110
- Resolver ID
- CaltechAUTHORS:SCHEjcp84
- DMR-8105034
- NSF
- CHE-8211356
- NSF
- Camille and Henry Dreyfus Foundation
- Created
-
2006-07-27Created from EPrint's datestamp field
- Updated
-
2021-11-08Created from EPrint's last_modified field
- Other Numbering System Name
- Arthur Amos Noyes Laboratory of Chemical Physics
- Other Numbering System Identifier
- 7006