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In the given 15 group elements which is used as a doping agent in semiconductors?

Option: 1

Nitrogen


Option: 2

Arsenic


Option: 3

Phosphorus


Option: 4

Antimony

 

 


Answers (1)

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Phosphorus is commonly used as a doping agent in semiconductors due to its ability to donate an extra electron, which creates an excess of negative charge in the semiconductor material. Hence option 3 is the correct answer.

Option(1) Nitrogen is not commonly used as a doping agent in semiconductors. Hence option 1 is incorrect.

Option(2) Arsenic is not commonly used as a doping agent in semiconductors. Hence option 2 is incorrect.

Option(4) Antimony  is not commonly used as a doping agent in semiconductors. Hence option 4 is incorrect.

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Divya Prakash Singh

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