1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Energy band question

  1. Nov 13, 2015 #1
    1. The problem statement, all variables and given/known data
    See picture attached

    2. Relevant equations
    Graph based question

    3. The attempt at a solution
    So I was looking at an example and I wanted to know how this energy band diagram was drawn from the picture. As the x increased the doping level decreased, but how can I know if it will become closer to the valence band or the conduction band? You can dope semiconductors with both holes or electrons correct? So how am I suppose to know which way to draw my band diagram, should I assume it's the opposite of this if the doping is increased in the x direction?

    Attached Files:

  2. jcsd
  3. Nov 19, 2015 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted