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China Silicon Epitaxial Wafer Manufacturers, Suppliers, Factory

We purpose to understand quality disfigurement in the creation and provide the ideal services to domestic and abroad shoppers wholeheartedly for Silicon Epitaxial Wafer,Etch Carrier(ICP/PSS),SiC Wafer Holder,Silicon Carbide-Coated Wafer Holder,MOCVD Wafer Carrier, Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions.
Silicon Epitaxial Wafer, During in 11 years, We now have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !

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    PSS Etching Carrier Tray for LED

    At Semicorex, we have designed the PSS Etching Carrier Tray for LED specifically for the harsh environments required for epitaxial growth and wafer handling processes. Our ultra-pure graphite carrier is ideal for thin-film deposition phases like MOCVD, epitaxy susceptors, pancake or satellite platforms, and wafer handling processing such as etching. The SiC coated carrier has high heat and corrosion resistance, excellent heat distribution properties, and a high thermal conductivity. Our PSS Etching Carrier Tray for LED is cost-effective and offer a good price advantage. We cater to many European and American markets and look forward to becoming your long-term partner in China.
  • Pyrolytic Boron Nitride Heaters

    Pyrolytic Boron Nitride Heaters

    Semicorex Pyrolytic Boron Nitride Heaters represent the pinnacle of performance and reliability in the realm of high-temperature applications. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
  • High-purity Carbon Powder

    High-purity Carbon Powder

    Semicorex High-purity Carbon Powder serves as a crucial precursor in the synthesis of high-purity silicon carbide (SiC) powder and other solid-state carbide materials. It ensures the purity and quality required for advanced applications in the semiconductor, electronics, and ceramics industries. We at Semicorex are dedicated to manufacturing and supplying high-performance High-purity Carbon Powder that fuse quality with cost-efficiency.**
  • Graphite Soft Felt

    Graphite Soft Felt

    Semicorex Graphite Soft Felt is a high-performance insulation material designed to maintain optimal temperature conditions in semiconductor crystal growth processes. Semicorex offers advanced solutions with superior thermal management, ensuring high-quality materials and reliable performance in critical semiconductor manufacturing applications.*
  • Alumina Insulation Ring

    Alumina Insulation Ring

    Semicorex Alumina Insulation Ring is employed as an insulator in various electrical components, its excellent electrical insulation properties ensures reliable performance in applications where preventing electrical conduction is essential.
  • Glassy Carbon Coated Felt

    Glassy Carbon Coated Felt

    Semicorex Glassy Carbon Coated Felt is a high-performance insulation material enhanced with an innovative Glass-like Carbon Coating, offering superior scratch resistance, reduced dust generation, and enhanced oxidation and silicon infiltration resistance. Semicorex combines advanced material expertise with cutting-edge coating technology to deliver reliable, high-performance solutions tailored for demanding industrial applications.*
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  • Reviews

  • What is epitaxial wafer process?

    Epitaxial wafer process is a critical technique used in semiconductor manufacturing. It involves the growth of a thin layer of crystal material on top of a substrate, which has the same crystal structure and orientation as the substrate. This process creates a high-quality interface between the two materials, allowing for the development of advanced electronic devices.

  • Released 850V High Power GaN HEMT Epitaxial Products

    In November 2023, Semicorex released 850V GaN-on-Si epitaxial products for high-voltage, high-current HEMT power device applications. Compared to other substrates for HMET power devices, GaN-on-Si enables larger wafer sizes and more diversified applications, and it can also be quickly introduced into the mainstream silicon chip process in fabs, which is a unique advantage for improving the yield of power devices.

  • Introducing Physical Vapor Transport (PVT) 

    SiC's own characteristics determine its single crystal growth is more difficult. Due to the absence of Si:C=1:1 liquid phase at atmospheric pressure, the more mature growth process adopted by the mainstream of the semiconductor industry can not be used to grow the more mature growth method-straight pulling method, the descending crucible method and other methods for growth. After theoretical calculations, only when the pressure is greater than 105 atm and the temperature is higher than 3200 ℃, can we get the stoichiometric ratio of Si:C = 1:1 solution. pvt method is currently one of the more mainstream methods.

  • GaN vs SiC

    There are several materials currently under investigation, among which silicon carbide stands out as one of the most promising. Similar to GaN, it boasts higher operating voltages, higher breakdown voltages, and superior conductivity compared to silicon. Moreover, thanks to its high thermal conductivity, silicon carbide can be utilized in environments with extreme temperatures. Lastly, it is significantly smaller in size yet capable of handling greater power.

  • How is Silicon Carbide Manufactured?

  • SK Siltron Expands Its SiC Wafer Production with a $544 Million Loan from the U.S. Department of Energy

    The U.S. Department of Energy (DOE) recently confirmed a $544 million loan to SK Siltron, a semiconductor wafer manufacturer under SK Group.

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