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Epitaxial wafers have been used in the electronics industry for decades, but their importance has only increased as technology has advanced. In this article, we will explore what epitaxial wafers are and why they are such an essential component of modern electronics.

A P-type silicon carbide (SiC) wafer is a semiconductor substrate that is doped with impurities to create a P-type (positive) conductivity. Silicon carbide is a wide-bandgap semiconductor material that offers exceptional electrical and thermal properties, making it suitable for high-power and high-temperature electronic devices.

Silicon carbide (SiC) is highly favored in the semiconductor industry for its excellent physical and chemical properties. However, the high hardness and brittleness of SiC pose considerable challenges to its processing.

Silicon carbide (SiC) ceramic materials possess a range of excellent properties, including high-temperature strength, strong oxidation resistance, superior wear resistance, thermal stability, low thermal expansion coefficient, high thermal conductivity, high hardness, thermal shock resistance, and chemical corrosion resistance. These characteristics make SiC ceramics increasingly applicable in various fields such as automotive, mechanical and chemical industries, environmental protection, space technology, information electronics, and energy. SiC ceramics have become an irreplaceable structural ceramic material in many industrial sectors due to their outstanding performance.

As a leading upstream graphite material manufacturer in the semiconductor industry, Semicorex prioritizes the availability, usability, and durability of its materials, setting the standard for excellence in the field.