hello... i am confuse with the theory that...how could the no. of electrons would increase without increasing the no. of holes in the valence band.....and how could the increase in the no. of electrons decreases the no. of holes in the valence band.........
@Josabarman96
7 жыл бұрын
akash gholap The electrons come from a doping agent, like Phosphorus. Thus, the number of holes doesn't particularly adds as the Phosphorus would have 4 hands just like any other Silicons.
@srivinay3382
4 жыл бұрын
@@Josabarman96 but why does the hole concentration decrease. I presume it should be same as before....
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