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Band Diagram and Carrier Concentration From the following band diagram of Si a. What are the equilibrium hole and electron concentration, po and no , at 300K? b. What is the doping? Give an example of a doping species? c. Repeat (a and b) for 500K? What is difference at higher temperature?

Band Diagram and Carrier Concentration From the following band diagram of Si a. What are the equilibrium hole and electron concentration, po and no , at 300K? b. What is the doping? Give an example of a doping species? c. Repeat (a and b) for 500K? What is difference at higher temperature?

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31) Band Diagram and Carrier Concentration 

From the following band diagram of Si

a. What are the equilibrium hole and electron concentration, po and no , at 300K?

b. What is the doping? Give an example of a doping species?

c. Repeat (a and b) for 500K? What is difference at higher temperature?

d. Calculate Ef-Ev at 300K if the sample was Ge? What is the main difference?

 

Ec I I I I I I I I I E₁ EE=0.2 eV Ev
Transcribed Image Text:Ec I I I I I I I I I E₁ EE=0.2 eV Ev
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