With which one of the following elements silicon should be doped so as to give ptype of semiconductor?

With which one of the following elements silicon should be doped so as to give ptype of semiconductor?
  1. Boron
  2. Germanium
  3. Arsenic
  4. Selenium

Solution

When Silicon is doped with 13 th group element, \(\beta\) - type semiconductor is formed.

Asked in: NEET 2008 (Mains)

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