A dopant must be chosen so that it does not distort the:
ACurrent
BMagnet
CLattice
DVoltage
Answer & Solution
Correct answer: C. Lattice
1. The dopant occupies a few of the original atom sites.
2. The crystal must otherwise stay as it was.
3. So it must not distort the lattice.
_Source: NCERT Class 12 Physics Part II, Chapter 14, Semiconductor Electronics._
Related questions
Indium, boron and aluminium are dopants that are:Arsenic, antimony and phosphorus are dopants that are:How many types of dopant are used with silicon or germanium?Silicon and germanium are described as elements that are:For a dopant not to distort the lattice, its atoms must be of nearly the same:Atoms of the added impurity go by which name:The deliberate addition of an impurity is called:A semiconductor with added impurity is called: