Semiconductors Seminar Report With PPT


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Semiconductors materials such as silicon (Si), germanium (Ge) and gallium arsenide (GaAs), have electrical properties somewhere in the middle, between those of a “conductor” and an “insulator”. They are not good conductors nor good insulators (hence their name “semi”-conductors). They have very few “free electrons” because their atoms are closely grouped together in a crystalline pattern called a “crystal lattice” but electrons are still able to flow, but only under special conditions.

The ability of semiconductors to conduct electricity can be greatly improved by replacing or adding certain donor or acceptor atoms to this crystalline structure thereby, producing more free electrons than holes or vice versa. That is by adding

Semiconductors Seminar Report

Page Length : 28

Content :

  • Introduction
  • A Silicon Atom Structure
  • Antimony Atom And Doping
  • Boron Atom And Doping
  • Periodic Table Of Semiconductors
  • Energy Band Diagram For Intrinsic Semiconductor (In Real Space)
  • Led (Light Emitting Diode)
  • References

Semiconductors Presentation Report (PPT)

Page Length : 28

Content :

  • Introduction
  • Types OF Semiconductors
  • Intrinsic
  • Extrinsic
  • N-Type Material
  • P-Type material Classification of materials
  • Band diagram
  • Current flow in semiconductor
  • References

Additional information

Product Name

Semiconductors Seminar Report with PPT

Product Size

1.09 MB


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Need For

College, Semester, University

Product Type

Created By

Siddharth Vairagi (NIT Agartala)

Uploaded By

Aravind Gupta




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