(a) Suppose in a donor doped semiconductor at a particular temperature, EF is 0.015 eV above than ED level when Ec-ED = 0.045 eV. Comment on whether there will be partial ionization or full ionization in this case. 1 (b) When EF touches intrinsic Fermi energy EFi, comment on whether an extrinsic semiconductor will stay extrinsic or not. What will be ultimate state of semiconductor in this case?   Don,t copy from anywhere.

Power System Analysis and Design (MindTap Course List)
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Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
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Chapter4: Transmission Line Parameters
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Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...
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1 (a) Suppose in a donor doped semiconductor at a particular temperature, EF is 0.015 eV above than ED level when Ec-ED = 0.045 eV. Comment on whether there will be partial ionization or full ionization in this case.


1 (b) When EF touches intrinsic Fermi energy EFi, comment on whether an extrinsic semiconductor will stay extrinsic or not. What will be ultimate state of semiconductor in this case?

 

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