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of 41
pro vyhledávání: '"Perlík, Václav"'
Autor:
Perlík, Václav
We studied the effects of underdamped vibrational modes on excitonic energy transfer in small molecular aggregates by means of ultrafast nonlinear spectroscopy. We developed a vibronic dynamical model to account for the interplay of electronic and vi
Externí odkaz:
http://www.nusl.cz/ntk/nusl-405494
Autor:
Perlík, Václav, Sláma, Vladislav, Lincoln, Craig N., Langhals, Heinz, Riedle, Eberhard, Mančal, Tomáš, Hauer, Jürgen, Šanda, František
Publikováno v:
Front. Chem. 8 (2020) 579166
We study the excitation transfer in various geometric arrangements of rylene dimers using absorption, fluorescence and transient absorption spectra. Polarization and detection frequency dependencies of transient absorption track the interplay of tran
Externí odkaz:
http://arxiv.org/abs/1808.02467
Autor:
Perlík, Václav, Šanda, František
We have implemented vibronic dynamics for simulations of the third order coherent response of electronic dimers. In the present communication we provide the full and detailed description of the dynamical model, recently used for simulations of chloro
Externí odkaz:
http://arxiv.org/abs/1604.00327
Autor:
Perlík, Václav
In this work we model nonlinear coherent optical response of aggregate of two level molecules. Exciton hamiltonian parametrically depends on a stochastic process, which models orientation changes (conformation jumps) of molecules. Stochastic nonlinea
Externí odkaz:
http://www.nusl.cz/ntk/nusl-286203
Autor:
Perlík, Václav, Seibt, Joachim, Cranston, Laura J., Cogdell, Richard J., Lincoln, Craig N., Savolainen, Janne, Šanda, František, Mančal, Tomáš, Hauer, Jürgen
The initial energy transfer in photosynthesis occurs between the light-harvesting pigments and on ultrafast timescales. We analyze the carotenoid to bacteriochlorophyll energy transfer in LH2 Marichromatium purpuratum as well as in an artificial ligh
Externí odkaz:
http://arxiv.org/abs/1502.06271
Long-lived oscillations in 2D spectra of chlorophylls are at the heart of an ongoing debate. Their physical origin is either a multi-pigment effect, such as excitonic coherence, or primarily stems from localized vibrations. In the present work, we an
Externí odkaz:
http://arxiv.org/abs/1311.3068
Autor:
Lincoln, Craig N., Hayden, Jakob, Pour, Arpa Galestian, Perlík, Václav, Šanda, František, Hauer, Jürgen
Publikováno v:
In Vibrational Spectroscopy July 2016 85:167-174
Autor:
Perlík, Václav, Šanda, František
Publikováno v:
Journal of Chemical Physics; 2017, Vol. 147 Issue 8, p1-14, 14p, 1 Diagram, 1 Chart, 5 Graphs
Akademický článek
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Publikováno v:
The Journal of Physical Chemistry. a
Center line slope (CLS) analysis in 2D infrared spectroscopy has been extensively used to extract frequency-frequency correlation functions of vibrational transitions. We apply this concept to 2D electronic spectroscopy, where CLS is a measure of ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ee316b844ef3f838f960f914c2a8332d
http://europepmc.org/articles/PMC4637928
http://europepmc.org/articles/PMC4637928