Excited-state dynamics of Ru(tbbpy)(3)(2+) investigated by femtosecond time-resolved four-wave mixing
(2007) In Laser Physics Letters 4(2). p.121-125- Abstract
- Femtosecond time-resolved two-color four-wave mixing is employed to study the ultrafast excited-state relaxation processes in Ru(tbbpy)(3)(+2). The relaxation processes leading to a long-lived thermalized (MLCT)-M-3-state are found to take place on two distinct time-scales. An ultrafast process, which is attributed to intersystem crossing, rapidly depopulating the initially photoexcited (MLCT)-M-1-state, is found to take place in less than 200 fs. The second process visible in the experimental data occurs on a picosecond time-scale and is assigned to cooling within the (MLCT)-M-3-state.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/674539
- author
- Dietzek, Benjamin LU ; Akimov, D. ; Kiefer, W. ; Rau, S. ; Popp, J. and Schmitt, M.
- organization
- publishing date
- 2007
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- transition metal complexes, excited-state dynamics, ferntosecond time-resolved non-linear spectroscopy, transient grating
- in
- Laser Physics Letters
- volume
- 4
- issue
- 2
- pages
- 121 - 125
- publisher
- John Wiley & Sons Inc.
- external identifiers
-
- wos:000244232100005
- scopus:34548355162
- ISSN
- 1612-2011
- DOI
- 10.1002/lapl.200610086
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Chemical Physics (S) (011001060)
- id
- 9521fbdc-a508-4607-92fb-fe6fa04ef9d6 (old id 674539)
- date added to LUP
- 2016-04-01 11:39:22
- date last changed
- 2022-01-26 08:16:49
@article{9521fbdc-a508-4607-92fb-fe6fa04ef9d6, abstract = {{Femtosecond time-resolved two-color four-wave mixing is employed to study the ultrafast excited-state relaxation processes in Ru(tbbpy)(3)(+2). The relaxation processes leading to a long-lived thermalized (MLCT)-M-3-state are found to take place on two distinct time-scales. An ultrafast process, which is attributed to intersystem crossing, rapidly depopulating the initially photoexcited (MLCT)-M-1-state, is found to take place in less than 200 fs. The second process visible in the experimental data occurs on a picosecond time-scale and is assigned to cooling within the (MLCT)-M-3-state.}}, author = {{Dietzek, Benjamin and Akimov, D. and Kiefer, W. and Rau, S. and Popp, J. and Schmitt, M.}}, issn = {{1612-2011}}, keywords = {{transition metal complexes; excited-state dynamics; ferntosecond time-resolved non-linear spectroscopy; transient grating}}, language = {{eng}}, number = {{2}}, pages = {{121--125}}, publisher = {{John Wiley & Sons Inc.}}, series = {{Laser Physics Letters}}, title = {{Excited-state dynamics of Ru(tbbpy)(3)(2+) investigated by femtosecond time-resolved four-wave mixing}}, url = {{http://dx.doi.org/10.1002/lapl.200610086}}, doi = {{10.1002/lapl.200610086}}, volume = {{4}}, year = {{2007}}, }