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The interplay between intra-band motion and inter-band transitions in photoexcited germanium is investigated by attosecond transient reflection spectroscopy. Advanced theoretical simulations interpret the sub-femtosecond optical response as charge carrier dynamics in the band structure

Attosecond Inter- and Intra-Band Charge Carrier Dynamics in Germanium

Adamska, Lyudmyla;D'Onofrio, Luciano Jacopo;Lamperti, Alessio;Molle, Alessandro;Rozzi, Carlo Andrea;Borrego-Varillas, Rocio;Nisoli, Mauro;Pittalis, Stefano;Avella, Adolfo;
2022

Abstract

The interplay between intra-band motion and inter-band transitions in photoexcited germanium is investigated by attosecond transient reflection spectroscopy. Advanced theoretical simulations interpret the sub-femtosecond optical response as charge carrier dynamics in the band structure
2022
Istituto Nanoscienze - NANO
Istituto Nanoscienze - NANO - Sede Secondaria Modena
Inglese
International Conference on Ultrafast Phenomena 2022
International Conference on Ultrafast Phenomena 2022 - Montreal, Quebec Canada 18–22 July 2022
https://opg.optica.org/abstract.cfm?uri=UP-2022-W4A.32
Sì, ma tipo non specificato
18–22 July 2022
Montreal, Quebec Canada
Internazionale
Attoseconds; Charge carrier dynamics; Femtoseconds; Germaniums (Ge); Inter-band transition; Optical response; Reflection spectroscopy; Theoretical simulation
paper n. W4A.32
2-s2.0-85139148839
Elettronico
No
15
restricted
Inzani, Giacomo; Adamska, Lyudmyla; D'Onofrio, Luciano Jacopo; Moio, Bruno; Dolso, Gian Luca; Di Palo, Nicola; Eskandari-Asl, Amir; Lamperti, Alessio;...espandi
273
info:eu-repo/semantics/conferenceObject
04 Contributo in convegno::04.01 Contributo in Atti di convegno
04.01 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/412315
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