* Question
| What is monocrystalline silicon |
* Answer
| Monocrystalline silicon English name: Monocrystallinesilicon molecular formula: Si silicon single crystal.A crystal with a substantially complete lattice structure.Different directions have different properties and are a good semiconducting material.The purity requirement is 99.9999%, and even more than 99.9999999%.Monocrystalline silicon has the physical properties of a metalloid, has a weak electrical conductivity, and its electrical conductivity increases with increasing temperature, and has a remarkable semiconductivity.Ultrapure monocrystalline silicon is an intrinsic semiconductor.Monocrystalline silicon is usually produced by first producing polycrystalline silicon or amorphous silicon, and then growing rod-shaped single crystal silicon from the melt by a Czochralski method or a suspension zone melting method.
Monocrystalline silicon is mainly used to fabricate semiconductor components.Uses: It is the raw material for manufacturing semiconductor silicon devices, used for making high power rectifiers, high power transistors, diodes, switching devices, etc.Since solar energy has many advantages such as cleanness, environmental protection and convenience, in the past 30 years, solar energy utilization technology has made great progress in research and development, commercial production and market development, and has become one of the emerging industries in the world with rapid and stable development.The monocrystalline silicon construction project has a huge market and broad development space.In recent years, the development of various crystal materials, especially high-tech value-added materials represented by monocrystalline silicon and related high-tech industries, has become the pillar of the contemporary information technology industry and has made the information industry the most growing in the global economic development.Fast pilot industry. |
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