What is Doping?
admin Doping is the process of adding some impurity atoms in the semi conductor. These impurity atoms are known as dopants. After addition of these dopants some of the properties of…
Conductors Insulators and Semi Conductors
What Are Extrinsic Semiconductors?
Those semiconductors in which some impurity atoms are embedded are known as extrinsic semiconductors. Extrinsic semi conductors are basically of two types: 1. P-type semi conductors 2. N-type semi conductors…
What is the difference between semiconductors, conductors, and insulators depending upon their energy bands?
Metals are good conductors of electricity. Insulators are bad conductors of electricity. Similarly, semiconductor devices are partial conductors of electricity means their conductivity lies between conductors and insulators. Let’s discuss…
Explain the formation of holes in Semi Conductors?
As we know that the forbidden energy gap in case of semiconductors is very small. At the temperature of zero Kelvin no electron will leave the valence band. So, conduction…