Taking advantage of the given values in the picture, if np = pn, then the injection efficiency For electrons become: D₁ = 1.2 x 10-³ m²/s, D₂ = 3.4 x 10-³ m²/s L₂ = 7.1 x 10-4 m, L₁= 3.5 x 10-4 m Pn 2.56 x 1011 m-³ , 1₂=2.56 x 1010 m-3 1.71 0.58 O 7.1 0.43 Not from the above
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