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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Události
Seminář / Úterý, 06.03.2018 10:00
Tomáš Mančal (Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Praha 2, Czech Republic)
Seminář / Úterý, 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...
Seminář / Pondělí, 23.04.2018 10:00
R. F. Mamin (Zavoisky Physical-Technical Institute of FIC KazanSC RAS, Sibirskii tract 10/7, Kazan, Russia)
Konference / Pondělí, 21.05.2018 - Pátek, 25.05.2018
Thematical scope of the XXIII Czech–Polish Seminar will include all its traditional subjects:
- Ferroelectric and structural phase transitions
- Dielectric and microwave properties, THz and IR spectroscopy
- Liquid crystals and polymeric liquid crystals
- ...
Konference / Pondělí, 02.07.2018 09:00 - Pátek, 06.07.2018 18:00
We are delighted to invite you to Prague in the Czech Republic for the “jubilee” 45th EPS Conference on Plasma Physics from 2nd to 6th July 2018.
The conference covers a broad range of plasma science spanning from nuclear fusion to low temperature plasmas, and astrophysical plasmas to laser plasma interaction. The event is organized under the auspices of the European Physical Society (EPS) Plasma Physics Division by the ELI Beamlines Czech Republic (Institute of Physics of the Czech Academy of Sciences) and will take place in the famous historical Žofín Palace and the Mánes Gallery...
Minulé události
Seminář / Pátek, 02.03.2018 14:00 |
Analysis of nanosecond time scale current flow dynamics in semiconductor devices with S-shape current-voltage characteristics |
Seminář / Čtvrtek, 01.03.2018 14:00 |
Forward Physics in the ATLAS Experiment at the LHC |
Seminář / Čtvrtek, 01.03.2018 14:00 |
Forward Physics in the ATLAS Experiment at the LHC |
Seminář / Čtvrtek, 22.02.2018 13:45 |
What can we do with spins in 2D materials |
Seminář / Čtvrtek, 15.02.2018 14:00 |
Research in high magnetic fields at the Dresden High Magnetic Field Laboratory |
Seminář / Pondělí, 12.02.2018 14:00 |
Gravitational multipole moments from Noether charges |
Seminář / Úterý, 06.02.2018 15:00 |
Terahertz transport in a miniband superlattice under phonon driving |
Seminář / Čtvrtek, 01.02.2018 16:00 |
Axions in cosmology and astrophysics |
Seminář / Čtvrtek, 01.02.2018 14:00 |
Quark-Gluon Plasma: the Fastest Rotating Fluid |
Seminář / Středa, 31.01.2018 14:00 |
Theoretical systematics in galaxy clustering in LCDM and beyond |
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