Figure 6
Escape temperature. Escape temperature is plotted vs real temperature for Samples 4, 7 and 12. The escape temperature was determined by fitting rate curves to Equation 3. Escape temperature was the only fitting parameter allowed to change with temperature for each sample measured. The line 
is plotted for comparison. Saturation of 
at low temperatures is a signature of MQT. In the multiple TAPS regime, 
.
