Pregled bibliografske jedinice broj: 1097873
Study of atomic dynamics in cooperative systems in real time by ultrafast laser spectroscopy
Study of atomic dynamics in cooperative systems in real time by ultrafast laser spectroscopy // Book of abstracts 24-25 February 2019, University of Vienna, AUSTRIA
Beč, Austrija, 2019. str. 93-93 (poster, podatak o recenziji nije dostupan, sažetak, znanstveni)
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Naslov
Study of atomic dynamics in cooperative systems in
real time by ultrafast laser spectroscopy
Autori
Dominko, Damir
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Book of abstracts 24-25 February 2019, University of Vienna, AUSTRIA
/ - , 2019, 93-93
Skup
Marie Curie Alumni Association Annual Conference and General Assembly
Mjesto i datum
Beč, Austrija, 24.02.2019. - 25.02.2019
Vrsta sudjelovanja
Poster
Vrsta recenzije
Podatak o recenziji nije dostupan
Ključne riječi
Ultrafast laser spectroscopy
Sažetak
Tracking crystal vibrations following an excitation provides information about electron system, optic phonons (crystal vibrations) and their mutual coupling inside a crystal. Both excitation and the tracking-probes are provided by or derived from ultrashort laser pulses, i.e. with duration in sub-picosecond, or even sub-femtosecond, time scales. Weak excitation of a system is useful to study the ground state, thermal equilibrium properties. On the other hand cranking up the excitation energy can lead to another state, even one hidden from the thermal equilibrium. Here I will present such responses in few cases of correlated systems, bearing strong coupling between electrons and phonons.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
