The use of n-type and p-type silicon is a foundation concept in the design of transistors. Pure silicon is not conductive. However, it can be made conductive by adding other elements to its ...

The first transistor was about half an inch high ... Semiconductors with too many electrons are known as N-type and semiconductors with too few electrons are known as P-type.

In addition, they have also developed a new technology that can systematically adjust and control the threshold voltage of ...