Home » Semiconductors

What is p-n junction?

p-n junction : When a p type semiconductor is suitably joined with a n type semiconductor the conduct surface is called p-n junction.

Read More »

P-type Semiconductors conductivity | Ge doped P-type

P-type conductivity : The current conduction in an p-type semiconductor is predominantly by holes and is called p type conductivity.When potential difference is applied across the p-type semiconductors the holes will be directed towards the negative terminal, constituting…

Read More »

How can we create a p-type Semiconductor ? | Ge doped P-type

When a small amount of trivalent metallic impurity is added to a pure semiconductor it is called p-type semiconductor. The addition of trivalent impurity provides a  large number of holes in the semi conductor crystal. Typical examples of trivalent…

Read More »