Question: 920. A predeposition diffusion is performed with the following parameters (note that N is arbitrarily chosen): N (background doping) = 5 x 105 cm

920. A predeposition diffusion is performed with the following parameters (note that

920. A predeposition diffusion is performed with the following parameters (note that N is arbitrarily chosen): N (background doping) = 5 x 105 cm As Indiffusing dopant = boron No1 (surface concentration of indiffusant) = 2 x 1020 cm a. b. C. Calculate x; for t = 900s (15 min) and 3600s (60 min) for T (temperature) = 1050C Calculate x; for t = 900s (15 min) and 3600s (60 min) for T (temperature) = 1150C How much faster does the junction position move when the temperature is increased by 100C?

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