Individual Ctf-~-strctchmg modes wcrc. cxcltcd by single tunable infrared pu!scs. l'hc gcncratcd cxccs population of the rnolcculcb was monitored by subscqucnt probe pulccs usmg spontaneous anti-Stokes R~mm scat Wing. ~xpcrirnental ddta JTL' xcported on ethanol &and CHsI iu solutions of CC1 4, Very
Vibrational lifetimes and intramolecular energy randomisation of polyatomic molecules in liquids
β Scribed by N.H. Gottfried; W. Zinth; W. Kaiser
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 328 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0022-2860
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A thermodynamic Green's function technique is successfully applied to the calculation of IVR rates of polyatonfic molecul, The energy dependence of IVR rates has interesting threshold features: rates are zero below some critical energy Ec, aJ non-zero for higher energies. This dependence can be unde
Vibrational energy relaxation and vibrational cooling of polyatomic liquids were studied with the ultrafast infrared-Raman (IR-Raman) technique. In the IR-Raman technique, a type of two-dimensional vibrational spectroscopy, a vibrational transition is pumped with a mid-infrared pulse and the instant
The rates of vibrational energy decay for the S2 excited state of azulene have been measured in both monatomic and polyatomic matrix media at 4 K. We find that the existence of molecular modes in the polyatomic matrix does not substantially affect the rate of energy decay within the S1 vibrational m