Find the energy spectrum of the bound states

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Question: Consider an electron above a surface of a dielectric. Assume that the surface is impenetrable, i.e., there is an infinitely high potential barrier at the surface at z=0. For z>0 the electron is in the image-force potential of the form -A/z.

Part A: Find the energy spectrum of the bound states?

I need help to compute the energy spectrum of the bound states.

Reference no: EM13707571

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