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

Brief about the directory representation in unix, Brief about the directory...

Brief about the directory representation in UNIX. A Unix directory is a file having a correspondence among filenames and inodes. A directory is a special file that the kernel m

What are the basic components of lead acid cell, What are the basic compone...

What are the basic components of Lead Acid Cell? Ans. Basic Components of Lead Acid Cells are: (i) Positive Plates which are tubular in shape prepared by PBO 2 . (ii) N

Evaluate the total volume and the density of the sample, An ore sample weig...

An ore sample weighs 17.50 N in air. When the sample is suspended by a light cord and totally immersed in water, the tension in the cord is 11.20 N. Find the total volume and the d

Laser diode, why do we need degenerate semiconductor to fabricate a laser d...

why do we need degenerate semiconductor to fabricate a laser diode?

Differentiate between helmholtzs and gibbs free energy, Determine the chang...

Determine the change in Entropy accompanying the isothermal expansion of 5 moles of an ideal gas to 6 times to its initial volume at 330 k. Differentiate between Helmholtz's and

Number of neutron, Number of neutron in C 12   is (1)6 (2)7      ...

Number of neutron in C 12   is (1)6 (2)7      (3)8 (4)9 Ans: (1)6

Optics, determination of suger concentration in water by refractive index

determination of suger concentration in water by refractive index

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