Czech

Not applicable.

Basic photophysical and photochemical knowledge.

Basic knowledge from organic chemistry and solid state physics (basic course).

Not applicable.

The course uses teaching methods in form of individual consultation. The e-learning system (LMS Moodle) is available to teachers and students.

Not applicable.

The course is focused on the interaction of photons with organic molecules, molecular crystals and polymers. The primary processes of optical absorption, fluorescence, phosphorescence, non-radiative transitions and generation of excited species, such as excitons, excimers, exciplex and photoinduced charge transfer states, are discussed in detail. The explanation of basic terms is followed by a complex analysis of photophysical and photochemical processes, such as photochromism, photoconductivity, electroluminescence, photodielectric effect, excitation energy transfer, photosynthesis, photodegradation of materials and non-linear optics. From the application point of view, the principles of basic molecular optoelectronic elements, such as optical memories, photodetectors, solar cells, electroluminescent displays and non-linear optical elements (photorefractive and holographic memories) are discussed. From the chemical point of view, examples are mentioned of relations of molecular structures, physical and chemical properties of materials, types of basic chemical syntheses, and modifications of low-molecular-weight and polymer materials.

Light and material
Optical properties of molecules
Electronic structure of molecular materials
Absorption, fluorescence, phosphorescence, non-radiative transitions
Excitons, excimers, exciplexes, charge-transfer states
Photochromism and photoconductivity
Photosynthesis
Excitation energy transfer
Nonlinear optics
Electroluminescence and photodielectric effect
Optoelectronic elements, optical memories
Material photodegradation
Basic photochemical and photophysical experimental methods

Not applicable.

The aim of the course is to get experience in the field of basic principles of the interaction of light with materials and photophysical and photochemical processes.

none

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N. J. Turro, Modern Molecular Photochemistry, The Benjamin/Cummings Publishing Company, inc., London, 1991 (EN)

J. B. Birks, Photophysics of aromatic molecules, Wiiley-Interscience, London, 1970 (EN)
J-L Bredas, S. R. Marder, Organic Semiconductors, World Scientific, London, 2016 (EN)
N. V. Tkachenko, Optical Spectroscopy Methods and Instrumentation, Elsevier, Amsterdam, 2006 (EN)
S. A. Jenekhe, K. J. Wynne, Photonic and optoelectronic polymers, American Chemical Society, Washington, 1995 (EN)