794876.fig.004a
(a)
794876.fig.004b
(b)
794876.fig.004c
(c)
794876.fig.004d
(d)
794876.fig.004e
(e)
Figure 4: Mapping of bulk lifetime and its probability distribution for (a) nongettered sample and gettered samples at (b) 750, (c) 800, (d) 850, and (e) 900°C.