Himanshi Asked a Question
February 2, 2022 2:12 pmpts 30 pts
why do we consider the no of electrons in n type eqaul to no of donor ions in n type
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  • Animesh anand thankyou
    fo silicon type semiconductor it has 4 valance electron.when we dopped it with pentavalent atom an extra electron is left which is free and donate negative charge to lattice .so it...
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    Himanshi
    why we take no of electrons eqaul to no of donor ions in n type ? here in this case nd=1 and ne are quite large than nd