Semi-conducting materials, Chemical Engineering

Assignment Help:

Semi-conducting materials          

 1) Semi-conducting are the materials whose valence electrons are bounded somewhat loosely to their atom.

2) They needs energy less than dielectrics and more than good conductors to take away an electron from the parent atom.

3)They have:

  (i)   An empty conduction band

  (ii)   Almost filled valence band

  (iii)  Very narrow energy gap (of about 1eV) separating the two bands.

 


Related Discussions:- Semi-conducting materials

Look, nerve cell reproduces

nerve cell reproduces

Sketch their bode plots and compare with the matlab figures, 1. Consider th...

1. Consider the previous heat exchanger.  Tune a proportional controller for a)  GM = 2; PM = 45 degrees and c)  MPH (maximum peak height) occurs at 2 dB (provides a z of ~ 0.4).

Dynamic simulation, iwant to check first if you can write a report about pr...

iwant to check first if you can write a report about project that inovlves dynamic simulation before submitting my assignment.

Pipeline economics, payback period for gas distribution network system

payback period for gas distribution network system

Teaching job, Hi ! My name is Akash Sharma . and I have completed my BTech ...

Hi ! My name is Akash Sharma . and I have completed my BTech (chemical) with 80% marks . I want to teach chemical Engineering subjects . Contact details : Mob. No. 8960386961

Gh, Ask questioghtdechyn #Minimum 100 words accepted#

Ask questioghtdechyn #Minimum 100 words accepted#

How are polymers classified, 1. a) How are Polymers classified?    b) De...

1. a) How are Polymers classified?    b) Define polymerization. Differentiate addition and condensation polymerization. 2. a) Explain the free radical mechanism of addition p

Look, when do the cell get alot of thing in there thing because am confuse ...

when do the cell get alot of thing in there thing because am confuse cause is alot of thing becaus is crazy

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