The study of strong-field laser ionisation dynamics investigates the mechanisms by which intense, ultrashort laser pulses remove electrons from atoms and molecules. This field combines principles of ...

High-order harmonic generation (HHG) and strong-field ionization collectively represent a frontier in the investigation of ultrafast electron dynamics. These phenomena arise when intense laser fields ...

Figure 1. Correlated spectrum of angular momentum and energy (SAME) at the tunnel exit for photoelectrons originating from ionization of the helium atom exposed to (1) circularly or (2) elliptically ...

A team of researchers from the University of Ottawa has made significant strides in understanding the ionization of atoms and molecules, a fundamental process in physics that has implications for ...

Strong laser fields were supposed to be the cleanest way to watch electrons move, yet the latest experiments show that the vacuum itself can quietly reshape what those fields do. By flooding matter ...