Electronics - Diodes and Applications - Discussion
Discussion Forum : Diodes and Applications - General Questions (Q.No. 35)
35.
The conduction band is closest to the valence band in
Discussion:
13 comments Page 1 of 2.
Mohan said:
8 years ago
INSULATOR : The conduction band is a long distance from the valance band.
SEMICONDUCTOR : The conduction band is closest the valance band.
CONDUCTOR : Both The conduction band and the valence are merged.
SEMICONDUCTOR : The conduction band is closest the valance band.
CONDUCTOR : Both The conduction band and the valence are merged.
(3)
Harish kumar said:
1 decade ago
In semi conductors also the conduction and valency band are in closely with a distance of 1.1ev.
Jadu said:
1 decade ago
I think correct answer is A. Because in conductor conduction band and valence band overlap with each other.
RAVI said:
1 decade ago
@Yes Jadu & @Harish you both are correct.
Because in conductors both these bands overlaps.
Because in conductors both these bands overlaps.
Partha said:
1 decade ago
So what will be the correct answer?
Rathi said:
1 decade ago
Answer is [A]. Semiconductors.
Reena said:
10 years ago
B is right because min distance is in conductor as compared to semiconductor.
Lhorenz said:
10 years ago
The answer should be conductors.
Conduction band energy for insulators > 5 eV.
Semiconductors 1.1 eV. Conductors 0 eV.
Conduction band energy for insulators > 5 eV.
Semiconductors 1.1 eV. Conductors 0 eV.
Abbasi said:
10 years ago
Question is asking for closest so answer is conductors.
Vibhuti said:
9 years ago
Answer should be option B.
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