Szanowni Państwo,
zapraszamy na seminarium naukowe
Instytutu Inżynierii Materiałowej Uniwersytetu Śląskiego w Katowicach
które odbędzie się
w środę, 10 maja 2023 o godz. 1200, aula P/0/05
Chorzów, ul. 75 Pułku Piechoty 1a
Wykład nt.
„Vibrational spectroscopy: experimental techniques and theory simulations”
wygłosi
Prof. Andrei Postnikov
z Laboratoire de Chimie et de Physique Approche Multi-échelles des Milieux Complexes, Université de Lorraine, Metz
Streszczenie:
Infrared and Raman spectroscopy are standard techniques for the study of vibrations in molecular systems and condensed matter. The lecture will remind how the corresponding spectra can be obtained and analysed, what are their limitations in probing different vibration modes, in which situations these methods may provide combined or complementary results. Theory approaches to describe infrared and Raman spectra will be considered, and selection rules based on the group theory will be explained. Finally, practical examples of calculation of spectra from within model approaches and from first principles will be given.
