Figure 5
From: Characteristics of Ions Emission from Ultrashort Laser Produced Plasma
Solution of Saha equation25 for Aluminum at STP results in Al average charge state for different electron temperature.
Three regimes are shown. 1st regime at low temperature, the increase rate of average charge state is high. 2nd regime average charge state levels off over wide range of electron temperature. 3rd regime in which the average charge state started to increase again.
