Olah (1994; carbocations, analogues of boranes and carboranes). They and many other chemists have been in their element in the fascinating world of boron chemistry.

Because boron has one less electron than is required to form the bonds with the surrounding silicon atoms, an electron vacancy or “hole” is created. The n-type silicon is made by including atoms that ...

However, it can be made conductive by adding other elements to its crystalline ... material that readily accepts electrons when voltage is applied. Boron has only three electrons in its outer ...