Germanium is a group 4A semiconductor. The addition of a dopant atom (group 3A element) that...

Germanium is a group 4A semiconductor. The addition of a dopant atom (group 3A element) that has fewer valence electrons than the host atom results in a p-type semiconductor. The addition of a dopant atom (group 5A elements) that has more valence electrons than the host atom results in an n-type semiconductor. Which of the following elements when used for doping germanium will yield p-type semiconductors, and which elements when used for doping germanium will yield n-type semiconductors?

Expert Solution

Al , Ga and In are P- type dopants for Ge

P,As and Sb are N- type dopants for Ge.

queen_honey_blossom answered 2 years ago

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