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Although carbon, silicon and germanium h...

Although carbon, silicon and germanium have same lattice structure and four valence electrons each, their band structure leads to the energy gaps as

A

`E_(g)(Si)ltE_(g)(Ge)ltE_(g)(C )`

B

`E_(g)(Si)gtE_(g)(Ge)ltE_(g)(C )`

C

`E_(g)(Si)ltE_(g)(Ge)gtE_(g)(C )`

D

`E_(g)(Si)gtE_(g)(Ge)gtE_(g)(C )`

Text Solution

Verified by Experts

The correct Answer is:
B
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