https://www.selleckchem.com/pr....oducts/shp099-dihydr
We report on the unambiguous observation of the subcycle ionization bursts in sequential strong-field double ionization of H_2 and their disentanglement in molecular frame photoelectron angular distributions. This observation was made possible by the use of few-cycle laser pulses with a known carrier-envelope phase, in combination with multiparticle coincidence momentum imaging. The approach demonstrated here will allow sampling of the intramolecular electron dynamics and the investigation of charge-state-specific Coulomb