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Homework Help: The Depletion Layer in Thermal Equilibrium

  1. Mar 21, 2008 #1
    1. The problem statement, all variables and given/known data

    question: b,c,d,e

    2. Relevant equations

    possion's equation

    3. The attempt at a solution

    I try to solve the problem 1 of Chap.29 on the text:
    Solid State Physics,Ascroft & Mermin

    but when I cannot solve after quesion (a).

    so, anyone, pls help me or give some hints about question b,c,d,e.

    thank you

    Attached Files:

  2. jcsd
  3. Mar 21, 2008 #2
    pls see the attachments about the problem
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