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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEC
Chapter: Solid State

Olympiad workbook · NSEC · Solid State

A scientist attempts to replace a few carbon atoms in 1.0 g of...

A scientist attempts to replace a few carbon atoms in 1.0 g of diamond with boron atoms or nitrogen atoms in separate experiments. Which of the following is correct?

Options

AThe resulting material with B doping will be an n -type semiconductor
BThe resulting material with $B$ doping will be a p-type semiconductor
CB doping is NOT possible as B cannot form multiple bonds
DThe resulting material with N doping will be a p-type semiconductor

Correct answer

B. The resulting material with $B$ doping will be a p-type semiconductor

Step-by-step solution

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