QM2.7: Potential Step E ≤ V₀ - The strange evanescent wave

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Uploaded by on Jul 9, 2008

The Potential Step, case: E ≤ V₀
We account for the nonzero probability that the wave function penetrates the classically forbidden region with the concept of an evanescent wave, a ghostly image of the particle which exists when the particle-like behavior is absent.

For an in-depth study, check out www.gaussianmath.com

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  • dude!! u r awesome! thanks for taking the time to make this

  • He's 200% asian!

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  • crap i forgot, when he distribute (k1+ik2)^2, he ignores the imaginary part, but how come it is k1^2+k2^2, shouldn't it be minus?

  • 1:37am Monday (CDT) - Time in Mississippi, United States of America

  • 3:23

  • uh.. what?

  • hehe have an exam on QM in 7 hours and here I am on youtube.. when I'm resitting the exam I'll definately won't start studying 24h before

    I'm f*d!

  • It was awsome! I undarstand about tunneling now.

  • wow, that hint towards quantum tunneling is awesome. i can't wait to learn about that. thanks for the videos

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