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What type of semi conductor is …

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What type of semi conductor is formed ehen silicon is doped with .1)indium. 2) arsenic.?
  • 4 answers

Riya Rana 5 years, 6 months ago

1st case - p type, 2nd case - n type.

Yogita Ingle 5 years, 6 months ago

Selenium (Se) is tetravalent while Phosphorous (P) is pentavalent, thus when Se is doped with P, the semiconductor obtained is n-type semiconductor.

The n- type semiconductors are obtained when Si or Ge are doped with elements of group 15, eg, Arenic (As), while p-type semiconductors are obtained when Si or GGe are doped with traces of elements of group 13, ie indium (In), Boron (B).

Harshit Jain 5 years, 6 months ago

Sorry 2nd n type

Harshit Jain 5 years, 6 months ago

Ist p type and 2nd p type
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