1. Not finding help here? Sign up for a free 30min 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!

Transmission over finite potential well?

  1. Sep 6, 2009 #1
    1. The problem statement, all variables and given/known data
    A beam of 500 electrons per second with kinetic energy W1=3eV passes onto potential well (its depth is 5eV and width is 0,3nm). How many electrons per second are transmitted through the well?
    (It's a poor translation, sorry, but I hope you get the idea of the problem)

    3. The attempt at a solution
    As far as I understand, this is a problem of finding transmission (T) over finite potential well. I guess the answer would be 500*T . But I can't find any equations to calculate T, and my attempts to formulate it were no good. Can anyone give me at least a hint?
     
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you help with the solution or looking for help too?
Draft saved Draft deleted



Similar Discussions: Transmission over finite potential well?
  1. Finite potential well (Replies: 2)

Loading...