Two-electron quantum ring in short pulses
Silotia Poonama)†, Kumar Meena Rakeshb)‡, Prasad Vinodb)§
       
Variation of transition probability with time in a two-electron QR: (a) square pulse, (b) sine square pulse, and (c) secant hyperbolic pulse. The various other parameters used are E s = 80 kV/cm, I = 8 × 1011 W/cm2, R = 100 a.u., t p = 20 fs. ω 0 = E 01 – E 00, i.e. one photon process is used.