If we will add Boron (dopant) to Silicon (pure) it becomes a semiconductor(impure). Is it possible in the reverse way? i.e adding Silicon (pure) with...

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phani raj Lolakapuri

It won't have similar properties of semiconductor because in semiconductor we add impurity a few parts ppm depending upon usage. when you add the other way around I don't know how I t behaves.

Inigo Valan

In a semi-conducting silicon lattice by adding this Boron impurity it may increase or decrease the number of electrons thus changing the Band gap, But I don't think Boron to exhibit a similar nature...