Home
Class 12
PHYSICS
The width of forbidden gap for germanium...

The width of forbidden gap for germanium crystal at 0 K is

A

`1.67 xx 10^-19 eV`

B

0.67 eV

C

6.67 eV

D

None of the above.

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

What is a forbidden gap?

The forbidden gap within germanium and silicon are 0.7 eV and 1.1 eV respectively. It implies that

What is the value of forbidden gap energy of a germanium semiconductor?

The width of the forbidden band is small in the case of

What is the order of forbidden energy gap for semiconductors ?

A p -type semiconductor is (i) A silicon crystal doped with arsenic impurity (ii) A silicon crystal doped with aluminium impurity (iii) A germanium crystal doped with boron impurity (iv) A germanium crystal doped with phosphorus impurity.

The impurity added in Germanium crystals to make n -type semi-conductor is

What is the forbidden gap energy of metals?

The forbidden gap in the energy bands of Germanium at room temperature is about

Mention the forbidden gap energy of insulators.