Silicon

Silicon Wafer Overview

Silicon wafers are sheet-like substrate materials made from single-crystal or polycrystalline silicon, and are a core material in semiconductor and microelectronics manufacturing. They are widely used in integrated circuits, power devices, MEMS, sensors, and scientific research process development.

We offer Si wafers in various specifications to support different process routes and application needs. Please contact us directly for technical information and quotations.

Product Highlights

Stable crystal structure
Controllable surface quality
Suitable for various microfabrication processes
Strong process compatibility
Flexible size and specification selection
Good batch consistency

Applications of Silicon Wafer

Integrated Circuit Manufacturing: Si wafers serve as the basic substrate for integrated circuits, supporting multilayer device structures, and are a key material in the chip manufacturing process.

Power and Discrete Devices: In the fields of power semiconductors and discrete devices, Si wafers are used to build stable device structures that meet electrical and thermal requirements.

MEMS and Sensors: Widely used in the manufacture of microelectromechanical systems and sensors, suitable for etching, deposition, and microstructure fabrication processes.

Scientific Research and Process Development: Suitable for new process verification, device structure research, and material performance testing in universities and research institutions.

FAQs

Q1: What are some common applications of silicon wafers?
A1: Primarily used in semiconductor device manufacturing, microelectromechanical systems (MEMS), sensors, and micro/nano fabrication research.

Q2: Are high surface quality requirements for silicon wafers during processing?
A2: Generally, a good surface condition is required to meet the requirements of subsequent processes, such as photolithography, deposition, and etching.

Q3: Can silicon wafers be used for thin film deposition experiments?
A3: Yes, they are commonly used thin film deposition substrates, suitable for processes such as sputtering, evaporation, and chemical vapor deposition.

Q4: What precautions should be taken when storing and using silicon wafers?
A4: It is recommended to store them in a clean, dry environment to avoid mechanical damage and surface contamination.

Report

Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Size Inspection Report
Third-party testing reports available upon request

Why Choose Us?

We focus on application-oriented supply of semiconductors and functional materials, emphasizing the adaptability and stability of wafers in actual processes. We can provide customers with clear parameters, stable delivery, and efficient communication support.