Author/Authors :
Safvan، نويسنده , , C.P. and Rajgara، نويسنده , , F.A. and Bhardwaj، نويسنده , , V.R. and Ravindra Kumar، نويسنده , , G. N. Mathur and M. N. Saraf ، نويسنده , , D.، نويسنده ,
Abstract :
Ablation of carbon clusters from a graphite surface exposed to 35 ps wide 1064 nm wavelength, laser pulses of intensities of the order of 1014 W cm−2 yields cluster ions in high charge states. Double and triple coincidence spectra of singly-charged atomic fragments resulting from spontaneous dissociation of Cnq+ ions yield evidence that the kinetic energies released are much less than those calculated using ab intio configuration interaction methods.
