The ground-state energy of the hydrogen atom is given by Modify this equation in the spirit of
Question:
The ground-state energy of the hydrogen atom is given by
Modify this equation in the spirit of Problem 43 by replacing ?0 by ??0 and me by an effective mass for the electron to estimate the binding energy of the extra electron of an impurity arsenic atom in
(a) Silicon and
(b) Germanium.
Transcribed Image Text:
mk?e E, 24 e"m. 2h? 21,2
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