Introduction to theory of high-harmonic generation in solids: tutorial
High-harmonic generation (HHG) in solids has emerged in recent years as a rapidly
expanding and interdisciplinary field, attracting attention from both the condensed-matter …
expanding and interdisciplinary field, attracting attention from both the condensed-matter …
Strong–laser–field physics, non–classical light states and quantum information science
Strong–laser–field physics is a research direction that relies on the use of high-power lasers
and has led to fascinating achievements ranging from relativistic particle acceleration to …
and has led to fascinating achievements ranging from relativistic particle acceleration to …
High-Order Harmonic Generation and Its Unconventional Scaling Law in the Mott-Insulating
Competition and cooperation among orders is at the heart of many-body physics in strongly
correlated materials and leads to their rich physical properties. It is crucial to investigate …
correlated materials and leads to their rich physical properties. It is crucial to investigate …
Anomalous temperature dependence of high-harmonic generation in Mott insulators
We reveal the crucial effect of strong spin-charge coupling on high-harmonic generation
(HHG) in Mott insulators. In a system with antiferromagnetic correlations, the HHG signal is …
(HHG) in Mott insulators. In a system with antiferromagnetic correlations, the HHG signal is …
High-harmonic generation approaching the quantum critical point of strongly correlated systems
By employing the exact diagonalization method, we investigate the high-harmonic
generation (HHG) of the correlated systems under the strong laser irradiation. For the …
generation (HHG) of the correlated systems under the strong laser irradiation. For the …
Nonclassical states of light after high-harmonic generation in semiconductors: A Bloch-based perspective
High-harmonic generation (HHG) has emerged as a pivotal process in strong-field physics,
yielding extreme ultraviolet radiation and attosecond pulses for a wide range of applications …
yielding extreme ultraviolet radiation and attosecond pulses for a wide range of applications …
Excitonic effects on high-harmonic generation in Mott insulators
To study excitonic effects on high-harmonic generation (HHG) in Mott insulators, we
investigate pumped nonequilibrium dynamics in the one-dimensional extended Hubbard …
investigate pumped nonequilibrium dynamics in the one-dimensional extended Hubbard …
Characterizing anomalous high-harmonic generation in solids
Anomalous high-harmonic generation (HHG) arises in certain solids when irradiated by an
intense laser field, originating from a Berry-curvature-induced perpendicular anomalous …
intense laser field, originating from a Berry-curvature-induced perpendicular anomalous …
Correlation effects in high-order harmonic generation from finite systems
Using the Hubbard model we study how the process of high-order harmonic generation
(HHG) is modified by electron-electron correlation for both finite and bulk systems. A finite …
(HHG) is modified by electron-electron correlation for both finite and bulk systems. A finite …
Doping effects in high-harmonic generation from correlated systems
T Hansen, LB Madsen - Physical Review B, 2022 - APS
Using the one-dimensional Hubbard model, which is commonly used for describing, eg,
high-T c superconducting cuprates, we study high-harmonic generation (HHG) from doped …
high-T c superconducting cuprates, we study high-harmonic generation (HHG) from doped …