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
D'Onofrio L. J.;Eskandariasl A.;Avella A.;
2022-01-01
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.File in questo prodotto:
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