ete411 lec8

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The Semiconductor in Equilibrium Chapter 4 ETE411- Lecture 8

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Lecture on Introduction of Semiconductor at North South University as the undergraduate course (ETE411)=======================Dr. Mashiur RahmanAssistant ProfessorDept. of Electrical Engineering and Computer ScienceNorth South University, Dhaka, Bangladeshhttp://mashiur.biggani.org

TRANSCRIPT

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The Semiconductorin Equilibrium

Chapter 4

ETE411- Lecture 8

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Equilibrium Distribution of Electrons and Holes

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The no and po Equations

effective density of states, function in the valence band.

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Example 4.1 (page 107)

EXAMPLE 4.2E4.1, E4.2

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The Intrinsic Carrier Concentration

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EXAMPLE 4.3

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DOPANT ATOMS AND ENERGY LEVELS

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Equilibrium Distribution of Electrons and Holes

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EXAMPLE 4.5

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The no po Product

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STATISTICS OF DONORS AND ACCEPTORS

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compensated Semiconductors

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Equilibrium Electron and Hole Concentrations

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POSITION OF FERMI ENERGY LEVEL

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