In a certain semiconductor, the Fermi energy lies above the top of the valence band by an amount equal to 3 4 of the band gap. Find the probability that a state at the bottom of the conduction band is occupied if the band gap is 0.300 eV and the temperature is 275K.

Q: A diode at room temperature (VT=25mV) conducts 1.2 mA when its forward voltage is 0.7 volts. What…

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Q: Silicon is doped with a phosphorus concentration of 2×1016/cm3. What are NA and ND? What are the…

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Q: given diode, with n = 1, conducts 5mA with a junction voltage of 0.7, what is its saturation current…

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Q: A diode with n =1.6 conducts 45 mA at 0.75V at room temperature. Find the saturation current Is at…

A: Given, Diode current, ID=45 mA Diode voltage at room temperature, VD=0.75 V n = 1.6

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A: According to bartleby only three subparts are to be answered.

Q: In the circuit given in the figure, since Vi is a square wave with a frequency of 1 kHz and an…

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Q: Find I and V using the constant voltage drop model to model the diodes (Hint: assume both diodes are…

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Q: In a pn junction, forward-biased current is mainly due to neither majority nor minority carrier…

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Q: (i) Semiconductors are useful as electronic devices because They are very abundant in nature They…

A: ANSWER (i) Because, Their conductivity can be controlled by the addition…

Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.