1. High-order harmonic generation traces ultrafast coherent phonon dynamics in ZnO
- Author
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Christian Spielmann, Richard Hollinger, Audrius Pugžlys, Sherzod Khujanov, Daniil Kartashov, Valentina Shumakova, and Andrius Baltuška
- Subjects
Physics ,Phonon ,QC1-999 ,Dynamics (mechanics) ,Condensed Matter::Mesoscopic Systems and Quantum Hall Effect ,Laser ,01 natural sciences ,010305 fluids & plasmas ,law.invention ,Condensed Matter::Materials Science ,law ,Condensed Matter::Superconductivity ,0103 physical sciences ,Physics::Atomic and Molecular Clusters ,High harmonic generation ,Physics::Atomic Physics ,High order ,Atomic physics ,010306 general physics ,Ultrashort pulse ,Excitation - Abstract
Ultrafast coherent phonon dynamics in ZnO is studied via high-order harmonic generation by intense mid-IR laser pulses. We show, the phonon dynamic is very different after excitation in the tunnel and multiphoton regime.
- Published
- 2019
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