silocon wafer
What is a silicon wafer? What is it used for?
Silicon wafers play an integral role in modern life, even if people may not realize it.
As a major supplier in the industry, questions are often faced about the nature of silicon wafers and their wide range of applications.
Almost every user of computers and smartphones is indirectly interacting with this high-tech material. The purpose of this article is to provide a comprehensive analysis of the properties and uses of silicon wafers.
silocon wafer
What is a silicon wafer? What is it used for?
Diversity of specifications:
Sizes: Covering standard diameters from 2 inches to 12 inches, as well as special customized non-standard sizes and shaped wafers.
Surface Finishes: Single-side polished, double-side polished, and ground finishes are available to suit different manufacturing needs.
Crystal Orientation: Includes standard crystal orientations such as <100>, <111>, and <110>, as well as specific angles and special crystal orientations that are critical to electronic performance.
Application Versatility:
In fields such as semiconductor devices and microelectromechanical systems (MEMS), XKH offers a lineup of silicon wafers that cover all stages from R&D to mass production, including test-grade and regeneration-grade products.
This comprehensiveness ensures that the right silicon wafer solution is available for both cutting-edge scientific research and everyday electronics manufacturing.
Thickness: Wide range from 50 microns to 2 mm, with 200 microns, 500 microns and 1 mm being common thicknesses.
Conductivity types: covering N-type, P-type and intrinsic semi-insulating types for different types of semiconductor applications.
Resistivity: ranging from ultra-low resistivity (<0.001Ω.cm) for heavy doping to high resistivity (>1000~>20000Ω.cm) for non-doped wafers, meeting precise circuit design requirements.
The production of silicon wafers is executed by leading companies such as XKH, who supply a range of highly customized monocrystalline wafers to meet different technological requirements.
These silicon wafers are grown through advanced technologies such as straight drawing (CZ) or zone melting (FZ), ensuring high quality and consistency of the material.
With this detailed overview, readers can better understand the centrality of silicon wafers in the high-tech industry and how it supports the continuous advancement of modern technology through its diverse specifications and characteristics.
