Computer Science, asked by jitendrasahaniskn200, 9 months ago

give a brief note of combination and recombination in semiconductors?​

Answers

Answered by naveenmahto0
0

Explanation:

Carrier generation describes processes by which electrons gain energy and move from the valence band to the conduction band, producing two mobile carriers; while recombination describes processes by which a conduction band electron loses energy and re-occupies the energy state of an electron hole in the valence band.

Answered by sundarajanmanaloore
0

Answer:

Recombination is the mechanism that is utilized by extrinsic semiconductors to equilibrate excess charge carriers through the bringing together and annihilation of oppositely charged carriers. Specifically the annihilation of positively charged holes and negatively charged impurity or free electrons.

and I forget about combination but recombinanation is correct

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