Modifying angular and polarization selection rules of high-order harmonics by controlling electron trajectories in k-space

Autor: Yasuyuki Sanari, Tomohito Otobe, Yoshihiko Kanemitsu, Hideki Hirori
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-020-16875-5
Popis: High harmonic generation from solids is an interesting and growing field of research. Here the authors explore HHG from GaSe sample driven by two-color fields and find that controlling electron trajectories in a band structure enable to modify the angular and polarization selection rules of HHG.
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