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Draw band structure diagrams for the following, highlighting on each diagram the valence band, conduction band...

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Physics

Draw band structure diagrams for the following, highlighting oneach diagram the valence band, conduction band and the bandgap.

(a) Au,

(b) SiO2

(c) intrinsic Ge

(d) p-type Ge

(e) n-type Ge

On each of the band diagrams also indicate the probable locationof the Fermi level for (c), (d) and (e) at a temperature of 0K.

Answer & Explanation Solved by verified expert
4.0 Ratings (644 Votes)
a Here Au is a conductor hence the valence and the conductionBand will be overlaping so here electrons will be free as shownBelowb Basically SiO2 is an insulator hence    See Answer
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