6 papers
Roadmap on Attosecond Science
Rocio Borrego Varillas, Pierre Agostini, Fernando Ardana-Lamas +108
Twenty-five years have passed since the first experimental demonstration of attosecond pulses, marking the advent of our ability to resolve and control electron motion in real time…
Phonon-driven decoherence of high-harmonic generation in the solid-state
Saadat Mokhtari, Vedran Jelic, David N. Purschke +8
High-harmonic generation in solids has emerged as a powerful probe of ultrafast electron dynamics and lattice motion, and recent theoretical work has suggested that thermally drive…
Effects of Zero-Point Motion in the High Harmonic Generation Spectrum of Solids
Aday Cárdenas, David N. Purschke, Graham G. Brown +3
The interpretation of high-harmonic generation (HHG) in solids typically relies on phenomenological dephasing times far shorter than what is expected from microscopic scattering pr…
Giant enhancement of attosecond tunnel ionization competes with disorder-driven decoherence in silicon
D. N. Purschke, D. Vick, A. Cárdenas +16
High-harmonic generation (HHG) is a strong-field phenomenon that is sensitive to the attosecond dynamics of tunnel ionization and coherent transport of electron-hole pairs in solid…
Quantum engineering of high harmonic generation
Neda Boroumand, Adam Thorpe, Graeme Bart +4
In quantum sideband high harmonic generation (QSHHG), high harmonic generation is perturbed by a bright quantum field resulting in harmonic sidebands, with the intent to transfer n…
High Harmonic Generation from a Noble Metal
Shima Gholam-Mirzaei, Aleksey Korobenko, Nida Haram +11
High-harmonic generation (HHG) in solids has typically been explored in transparent dielectrics and semiconductors. Metals have long been dismissed due to their strong reflectivity…