# Exercise 5.1.2-1

| Take the equation for a forwardly biased (symmetric) p-n-junction (neglect the generation term from the space charge region and the -1 term) and then:
|  | Calculate the areal density of injected carriers injected into the SCR for Si and GaAs from the current density for some relevant values of Ndop, L and t
|  | Calculate the space density by using the matching values of the SCR width.
| Link to the solution

5.1.2 Recombination and Luminescence

Solution to Exercise 5.1.2-1