R.W. Dreyfus, J.M. Jasinski, et al.
Pure and Applied Chemistry
We have used a single wire probe to measure time of flight velocities for copper photoablated with a 248 nm pulsed excimer laser. For the range of fluences, 1.6-12 J/cm2, we find copper ion velocities in the range of 1-2×106 cm/s. We have used Langmuir probe theory to determine ion densities and electron temperatures as a function of fluence and target-probe separation. Results are consistent with recent kinetic and photoablated plasma theories.
R.W. Dreyfus, J.M. Jasinski, et al.
Pure and Applied Chemistry
R.W. Dreyfus, S.C. Wallace
Optics Communications
R.J. Von Gutfeld, R.L. Melcher
Applied Physics Letters
R.J. Von Gutfeld
Applied Physics Letters