In this lecture we will review basic principles of primary events in natural photosynthesis occurring in plants and bacteria. We will put the claims about remarkable efficiency of photosynthetic light-harvesting in the context of efficiencies of man (and woman) made photovoltaic materials, and in the context of organism’s struggle for survival. This will reveal as naïve the assumption that three billion years of evolutionary optimization delivered a perfect natural photosynthetic machinery to be just copied by modern nanotechnology. We will suggest which principles and components of natural...
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Seminars
Tuesday, 06.03.2018 10:00
Tomáš Mančal (Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Praha 2, Czech Republic)
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Tuesday, 06.03.2018 15:00
Hynek Němec (Department of Dielectrics, Institute of Physics, Czech Acad. of Sci.)
Abstract:
The availability of ultrashort laser pulses enabled the development of techniques for coherent generation and detection of broadband terahertz pulses. These can be efficiently applied for spectroscopic measurements including terahertz transmission and emission spectroscopy and pump-probe experiments. The high probing frequency enables investigation of charge transport on nanoscale distances. This makes terahertz spectroscopy suitable for studies of nanostructured materials.
In this talk, an overview of basic experimental techniques utilizing time-domain...
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Monday, 23.04.2018 10:00
R. F. Mamin (Zavoisky Physical-Technical Institute of FIC KazanSC RAS, Sibirskii tract 10/7, Kazan, Russia)
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Past seminars
D. Pogany | Analysis of nanosecond time scale current flow dynamics in semiconductor devices with S-shape current-voltage characteristics | 02.03.2018 14:00 |
Rafał Staszewski | Forward Physics in the ATLAS Experiment at the LHC | 01.03.2018 14:00 |
Jaroslav Fabian | What can we do with spins in 2D materials | 22.02.2018 13:45 |
Denis Gorbunov | Research in high magnetic fields at the Dresden High Magnetic Field Laboratory | 15.02.2018 14:00 |
Roberto Oliveri | Gravitational multipole moments from Noether charges | 12.02.2018 14:00 |
Apostolos Apostolakis | Terahertz transport in a miniband superlattice under phonon driving | 06.02.2018 15:00 |
Luca Visinelli | Axions in cosmology and astrophysics | 01.02.2018 16:00 |
Dr. Michal Šumbera | Quark-Gluon Plasma: the Fastest Rotating Fluid | 01.02.2018 14:00 |
Dr. Eleonora Villa | Theoretical systematics in galaxy clustering in LCDM and beyond | 31.01.2018 14:00 |
Rok Žitko | Transport properties of the Hubbard model within the dynamical mean-field theory | 30.01.2018 15:00 |
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Institute and media
FLEET.ORG, 19.8.2017.
There is considerable excitement about...
The Czech Academy of Sciences, 9.8.2017.
Over the past few...
Prague Daily Monitor, 9.6.2017.
A world-unique laser system has...
Radio Praha - English version, 13.1.2017.
Czech scientists have...