Momentum and energy dissipation of hot electrons in a Pb/Ag(111) quantum well system

The band structure of multilayer systems plays a crucial role for the ultrafast hot carrier dynamics at interfaces. Here, we study the energy- and momentum-dependent quasiparticle lifetimes of excited electrons in a highly ordered Pb monolayer film on Ag(111) prior and after the adsorption of a mono...

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Veröffentlicht in:	Physical review. B 2021-09, Vol.104 (10), p.1, Article 104308
Hauptverfasser:	Haag, Florian, Eul, Tobias, Grad, Lisa, Haag, Norman, Knippertz, Johannes, Mathias, Stefan, Cinchetti, Mirko, Aeschlimann, Martin, Stadtmüller, Benjamin
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Band structure of solids Bilayers Elementary excitations Energy dissipation Femtosecond pulses Hot electrons Momentum Monolayers Multilayers Organic chemistry Quantum wells Refilling Scattering Silver
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