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Št. zadetkov: 2
Photoinduced nonequilibrium states in Mott insulators
Yuta Murakami, Denis Golež, Martin Eckstein, Philipp Werner
Pregledni znanstveni članek
Oznake: fizika kondenzirane snovi;Mottovi izolatorji;močno korelirani sistemi;neravnovesni sistemi;interakcije svetloba-snov;fotoinducirani prehodi;condensed matter physics;Mott insulators;strongly correlated systems;nonequilibrium systems;light-matter interaction;photoinduced transitions;
The study of nonequilibrium phenomena in interacting lattice systems can provide new perspectives on correlation effects and information on metastable states of matter. Mott insulators are a promising class of systems for nonequilibrium studies since they exhibit exotic phenomena and complex phase d ...
Leto: 2025 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Theory of ultrafast screening of U in driven charge-transfer insulators: a time-resolved x-ray absorption study
Denis Golež, Eva Paprotzki, Philipp Werner, Martin Eckstein
Izvirni znanstveni članek
Oznake: fizika kondenzirane snovi;neravnovesni sistemi;Hubbardov model;rentgenska absorpcijska spektroskopija;consensed matter physics;nonequilibrium systems;Hubbard model;X-ray absorption spectroscopy;
Recent seminal experiments have utilized time-resolved x-ray absorption spectroscopy (XAS) to investigate the ultrafast photoinduced renormalization of the electron interaction (“Hubbard U”) in Mott and charge transfer insulators. In this paper, we theoretically analyze the change of interactions du ...
Leto: 2025 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Št. zadetkov: 2
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