4 papers
Cavity-enhanced high harmonic generation for XUV time-resolved ARPES
A. K. Mills, S. Zhdanovich, M. X. Na +10
With its direct correspondence to electronic structure, angle-resolved photoemission spectroscopy (ARPES) is a ubiquitous tool for the study of solids. When extended to the tempora…
Spin constrained orbital angular momentum control in high-harmonic generation
F. Kong, C. Zhang, H. Larocque +7
The interplay between spin and orbital angular momentum in the up-conversion process allows us to control the macroscopic wave front of high harmonics by manipulating the microscop…
A Gauge Invariant Formulation of Interband and Intraband Currents in Solids
Guilmot Ernotte, T. J. Hammond, Marco Taucer
Experiments and simulations in solid-state high harmonic generation often make use of the distinction between interband and intraband currents. These two contributions to the total…
Generation of high harmonics from silicon
Giulio Vampa, Thomas J. Hammond, Nicolas Thiré +4
We generate high-order harmonics of a mid-infrared laser from a silicon single crystal and find their origin in the recollision of coherently accelerated electrons with their holes…