Link to the solution
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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: | |
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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 | |
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Calculate the space density by using the matching values of the SCR width. | |
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Link to the solution |
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5.1.2 Recombination and Luminescence