Explain formation of a potential barrier in a p-n junction, Physics

Assignment Help:

Explain formation of a potential barrier in a p-n junction

Formation  of  Potential  Barrier  in  a  P-N  junction:   The  two  kinds of  extrinsic semiconductors p-type and n-type are shown in fig. (a). P-type semiconductor is having  negative  acceptor  ions  and  positively  charged  holes.   While the  n-type semiconductor is having positive donor ions and negatively charged electrons.

 

515_tunnel diode.png


Related Discussions:- Explain formation of a potential barrier in a p-n junction

Magnitisam, what is magnitisam?how north pole and south pole takes part in ...

what is magnitisam?how north pole and south pole takes part in it?

What is the rotational acceleration of the merry-go-round, The rotational v...

The rotational velocity of a merry go round is increased at a constant rate from 1.5 rad/s to 3.5 rad/s in a time of 9.5 s. What is the rotational acceleration of the merry-go-

How do you define free radical addition reaction?, When unsaturated compoun...

When unsaturated compounds undergo addition reactions with free radicals, it is known as free radical addition reaction.

Connecting rod, key dimensional features in connecting rod?

key dimensional features in connecting rod?

Define binding energy, Q. Define: binding energy. The energy equal of ...

Q. Define: binding energy. The energy equal of mass defect is called as binding energy. ∴ Binding energy = [Zm P + Nm n - m] c 2 = Δm c 2 . Here, Δm is the mass defe

Motion of projectile, A bomber plane moves horizontally with a speed of 500...

A bomber plane moves horizontally with a speed of 500 m/s and a bomb released from it, strikes the ground in 10 sec. angle at which it strikes the ground will be (g=10m/s) 1. tan

Angular accelerations , The rate of change of angular velocity with related...

The rate of change of angular velocity with related to time is known as angular acceleration.

Electrostatics, Can the whole charge of a body is transfer to another body

Can the whole charge of a body is transfer to another body

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd