Computer chips usually use silicon as their main material. Silicon has good semiconductor properties and is able to work stably under different temperature and electron flow conditions, so it is very suitable for the manufacture of chips.
In addition to silicon, a number of other materials such as gold, aluminum, and silicon nitride are used to make different levels and parts of the chip. These materials can be precisely manufactured into various structures by micro-nano processing techniques such as microimaging and thin film deposition for the construction of microelectronic devices and integrated circuits. In general, the materials used in computer chips have undergone complex processing and precision design, which can achieve complex electronic functions and logical operations.
The main material for making computer chips is high purity silicon; High purity silicon, which is the latest product classification in the silicon industry, mainly refers to silicon materials with relatively high silicon content. Specifically include: high purity quartz sand, high purity quartz powder, lead sand, fiber optic silicon, synthetic silicon, fine silicon and so on.