9 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…
Multi-messenger tracking of coherence loss during bond breaking
Tian Wang, Nida Haram, Zack Dube +13
Coupled electronic and nuclear motions govern chemical reactions, yet disentangling their interplay during bond rupture remains challenging. Here we follow the light-induced fragme…
Quantum Dial for High-Harmonic Generation
Lu Wang, Andrew M. Parks, Adam Thorpe +3
High-harmonic generation (HHG) is a highly nonlinear optical process that typically requires an intense laser to trigger emissions at integer multiples of the driving field frequen…
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…
A unified perspective of high-harmonic generation in gases and solids
Adam Thorpe, Neda Boroumand, Graeme Bart +3
We present a quantum optical generalization of the quantum-matter Lewenstein model of high-harmonic generation (HHG) in gases that contains two channels corresponding to the inter-…