A certain manufacturer wishes to make an n-type semiconductor. Which materials would he select for doping?
A
boron and antimony
B
boron and sodium
C
aluminium and indium
D
arsenic and antimony
Verified Correct Answer: D.
Physical Principles & Numerical Solution
An n- type semi conductor is usually formed by dopping the semi conductor(a four valent element)with a five valent
element.(arsenic and antimony)
Source: Myschool Past Questions Archive (Record #13895)