Speaker
Jan Marcus Dahlström
Description
Short-wavelength Rabi oscillations are observed in helium atoms using intense pulses from a seeded free-electron laser. Single-cycle Rabi dynamics take place on the ultra-fast timescale in the extreme-ultraviolet regime. An analytical model, based on a Dyson series of the Rabi oscillating two states, is developed to quantitatively explain interference effects of ejected photoelectrons and non-linear decay mechanisms of the short-wavelength Rabi oscillations.
Author
Jan Marcus Dahlström
