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Ultrafast Dynamics of Small Clusters on the Time Scale of Nuclear Motion

  • We present a theoretical study of the multistate dynamics of the Ag3-/Ag3/Ag3+ system on the time scale of nuclear motion, as explored by femtosecond pump−probe negative ion-to neutral-to positive ion (NENEPO) spectroscopy. The dynamics of the Ag3 cluster initiated from its linear transition state involves configurational relaxation, intracluster collision, and onset of IVR, resonant and dissipative IVR and vibrational equilibration, whose time scales were determined. Our analysis reveals that theory is essential for the elucidation of the rich dynamic information regarding geometrical change, completion of IVR, and vibrational coherence effects in the NENEPO femtosecond signals.
Metadaten
Author:Prof. Dr. Michael Hartmann, Andreas Heidenreich, Jiřı́ Pittner, Vlasta Bonačić-Koutecký, Joshua Jortner
Parent Title (English):The Journal of Physical Chemistry A
Document Type:Article
Language:English
Date of Publication (online):2014/07/02
Year of first Publication:1998
Publishing Institution:SRH Berlin University of Applied Sciences
Release Date:2014/07/02
Tag:Nuclear motion; Physical chemistry
Volume:102
Issue:23
First Page:4069
Last Page:4074
Note:
Volltext aus urheberrechtlichen Gründen nicht verfügbar.
Fulltext due to copyright not available.
Link author profile:http://www.srh-hochschule-berlin.de/de/unsere-hochschule/professoren/detailansicht/team/michael-hartmann/
Peer-reviewed:Keine Angabe - No details
JEL-Classification:Y Miscellaneous Categories
Licence (German):License LogoCreative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung
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