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This is called an n-type semiconductor. Boron can also be used to dope a pure crystal of silicon. But since boron only offers 3 of. the four electrons that a silicon atom needs, each silicon center is left with a hole. Semiconductors made in this manner are called p-type. In a p-type material if an atom from a neighbouring atom fills the hole, it will leave a. hole adjacent to it.
These 10 facts about space will blow your mind. Silicon wafers are a key component of integrated circuits such as those used to power computers, cellphones, and a wide variety of other devices.o create a compensated semiconductor, the semiconductor material such as silicon is doped with either donor (phosphorous) which creates n-type or acceptor (boron) which creates p-type material. P-type and n-type can be joined together to form components, such as transistors or diodes.