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Called "doping" forget specifics--studied long ag
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∙ 14y ago
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What happen if you use divalent or hexavalent impurity for doping in semiconductor?
there are two possibilities 1>breaking of bonding with a nighbouring atom and again it'll be acquire intrinsic property. 2>there two free holes available formed then p=Nd/2 for hexa-valent n=Na/2
Is it possible to make a semiconductor by adding hexavalent or divalent impurity?
Yes, it is possible to make such semiconductors.Semiconductors made from group III and V elements use hexavalent or divalent impurities.Example of such semiconductors are Aluminium Phosphide, Aluminium Arsenide, Gallium Arsenide, Gallium Nitride.In these cases,Donor atoms are Selenium, Tellurium, Silicon, Germanium andAcceptor atoms are Beryllium, Zinc, Cadmium, Silicon, Germanium
What is a volatile impurity?
A volatile impurity is an impurity that can evaporate easily. Pharmacies use organic volatile impurities to manufacture certain types of drugs.
What is use of the diode?
The use of the pn diode is for rectification. It can also be used as a switch.
Can you use resistance in place of diode in clipping circuits?
no we not use resistance in place of diode.
Which diode does not use negative resistance in its operation?
Backward diode
What is use of diode?
Diode is a two terminal semicon. Diode is a Switching device
What is a volatiles?
A volatile impurity is an impurity that can evaporate easily. Pharmacies use organic volatile impurities to manufacture certain types of drugs.
How do you use diode in a sentence?
Example sentence - The little red diode can be used as a pin on a tie.
How can you make a bypass diode?
the diode is forward bias ANSWER: A bypass diode is used to bypass circuitry as soon as the diode is forward bias by 0.6 volts The use it to bypass to prevent damage to the circuitry
Why doctors use distilled water in injection?
Because it contains no impurity
What is the use of zenor diode in practical use?
voltage regulation
