Study of high-order harmonic generation in xenon based on time-dependent density-functional theory

Study of high-order harmonic generation in xenon based on time-dependent density-functional theory

The high-order harmonic generation (HHG) in xenon is studied by using the time-dependent density-functional theory. The dynamics of all electrons on the outer 4th and 5th atomic shells is considered with subsequent separation of contributions of different atomic orbitals to the HHG amplitude. It is...

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Bibliographic Details
Main Authors: A A Romanov, A A Silaev, T S Sarantseva, M V Frolov, N V Vvedenskii
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:New Journal of Physics
Subjects:
high-order harmonic generation
time-dependent Kohn–Sham equations
giant HHG enhancement
multielectron effects
atomic orbitals
ionization
Online Access:https://doi.org/10.1088/1367-2630/abe8a9

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