Recent content by GabbleRatchet

  1. G

    Calc Conductivity of an intrinsic semiconductor

    σ = neqeμe+nhqhμh Where the subscripts are electron and hole respectively. You have to account for the fact that the carriers are of opposite charge and travel in opposite directions (I think). If in doubt, you can always ask on Thursday...
  2. G

    Calculating Material Bandgap Using Quantum Theory

    This one's easy. Just plug in all the numbers and you have your bandgap. Then use the values for the next two parts to the question.
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