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Why p type semiconductor has majority charge carrier as hole?
The majority carrier in p-type semiconductor is the hole. Electron carriers in p-type semiconductor are minority carriers. Minority carriers in any semiconductor are produced mainly by heat. Only at absolute zero temperature would there be no minority carriers.
What is the majority carrier in an n type semiconductor?
p-type majority carriers are holes n-type majority carriers are electrons
What is unipolar device?
bipolar devices use both majority and minority current carriersunipolar devices use only majority current carriers
What is conduction forward voltage?
conduction forward voltage is the voltage produced when a diode is connected in forward bias and potential is given across it . when a potential is given across a diode which is connected in forward bias due to repulsion force experinced by the majority charge carriers in p and n type the depletion region gets shrunkn very easily and thus conducton takes place due to the mobility of the charge carriers
Why potential across pn junction is called potential barrier?
The potential across a pn junction is called potential barrier because majority charge carriers have to overcome this potential before crossing the junction.
What process are the minority carriers produced?
p-type
Why p type semiconductor has majority charge carrier as hole?
The majority carrier in p-type semiconductor is the hole. Electron carriers in p-type semiconductor are minority carriers. Minority carriers in any semiconductor are produced mainly by heat. Only at absolute zero temperature would there be no minority carriers.
What is the majority carrier in an n type semiconductor?
p-type majority carriers are holes n-type majority carriers are electrons
What are the majority and minority current carriers in an N-type and a P-type semiconductor?
In an N-type semiconductor, majority current carriers are electrons, while minority current carriers are holes. In a P-type semiconductor, majority current carriers are holes, while minority current carriers are electrons.
How is sulfer produced?
The majority of the sulfur produced today is obtained from underground deposits, usually found in conjunction with salt deposits, with a process known as the Frasch process.
What is minority charge carrier?
In semiconductor devices there are two types of charge carriers: electrons and holes. In N-type doped semiconductor the majority charge carriers are electrons and the minority charge carriers are holes. In P-type doped semiconductor the majority charge carriers are holes and the minority charge carriers are electrons.Some kinds of semiconductor devices operate using minority charge carriers in part(s) of their structure. The common bipolar junction transistor is one of these, they are sensitive to a phenomenon called thermal runaway because additional minority carriers are produced as temperature increases. (field effect transistors however operate using only majority carriers and are thus not sensitive to thermal runaway)
What are the majority carriers in the base region of an npn transistor?
holes are majority in base
What process is most directly responsible for the majority of the ATP produced during aerobic respiration?
Krebs Cycle .
What is unipolar device?
bipolar devices use both majority and minority current carriersunipolar devices use only majority current carriers
What are excess carriers in semiconductors?
there excess carriers can dominate the conduction process in semiconductor material.
What is the major difference between a bipolar an unipolar dc?
Bipolar dc involves both majority carrier and minority carriers for conduction while unipolar requires only majority carriers or minority carriers during conduction. point of view based on electronics devices.
What energy-carriers molecules are produced by glycolysis?
NADH and ATP
