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With this motto in mind, we've turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for CVD PG,PBN Heaters,Pyrolytic Boron Nitride,Pyrolytic graphite,PG heater, "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your support. Speak to Us Today For even more facts, get in touch with us now.
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    When it comes to wafer handling processes such as epitaxy and MOCVD, Semicorex's High-Temperature SiC Coating for Plasma Etch Chambers is the top choice. Our carriers provide superior heat resistance, even thermal uniformity, and durable chemical resistance thanks to our fine SiC crystal coating.
  • Semiconductor Wafer Carrier for MOCVD Equipment

    Semiconductor Wafer Carrier for MOCVD Equipment

    You can rest assured to buy Semiconductor Wafer Carrier for MOCVD Equipment from our factory. Semiconductor wafer carriers are an essential component of MOCVD equipment. They are used to transport and protect semiconductor wafers during the manufacturing process. Semiconductor Wafer Carriers for MOCVD Equipment are made of high-purity materials and are designed to maintain the integrity of the wafers during processing.
  • TaC Coating Susceptor

    TaC Coating Susceptor

    Semicorex TaC Coating Susceptor represents a pinnacle in material engineering, meticulously crafted from high-quality graphite and fortified with a tantalum carbide coating. Primarily engineered for employment within SiC crystal growth and SiC epitaxial processes, this innovative component stands as a beacon of durability and performance in extreme thermal and chemical environments. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China.
  • SiC Wafer Susceptors for MOCVD

    SiC Wafer Susceptors for MOCVD

    The Semicorex SiC Wafer Susceptors for MOCVD are a paragon of precision and innovation, specifically crafted to facilitate the epitaxial deposition of semiconductor materials onto wafers. The plates’ superior material properties enable them to withstand the stringent conditions of epitaxial growth, including high temperatures and corrosive environments, making them indispensable for high-precision semiconductor manufacturing. We at Semicorex are dedicated to manufacturing and supplying high-performance SiC Wafer Susceptors for MOCVD that fuse quality with cost-efficiency.
  • Porous Graphite with TaC Coating

    Porous Graphite with TaC Coating

    Semicorex Porous Graphite with TaC Coating is a specialized material designed to address critical challenges in the growth of Silicon Carbide (SiC) crystals. Semicorex is committed to providing quality products at competitive prices, we look forward to becoming your long-term partner in China*.
  • SiC Disc Susceptor

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    Semicorex introduces its SiC Disc Susceptor, designed to elevate the performance of Epitaxy, Metal-Organic Chemical Vapor Deposition (MOCVD), and Rapid Thermal Processing (RTP) equipment. The meticulously engineered SiC Disc Susceptor provides with properties that guarantee superior performance, durability, and efficiency in high-temperature and vacuum environments.**
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  • Thermal field insulation material

    The process of monocrystalline silicon growth predominantly occurs within a thermal field, where the quality of the thermal environment significantly impacts crystal quality and growth efficiency. The design of the thermal field plays a pivotal role in shaping temperature gradients and gas flow dynamics within the furnace chamber. Furthermore, the materials used in constructing the thermal field directly influence its lifespan and performance.

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    The processing of 4H-SiC substrate mainly includes the following steps:

  • Defect-Free Epitaxial Growth and Misfit Dislocations

    Defect-free epitaxial growth occurs when one crystal lattice has nearly identical lattice constants to another. Growth happens when lattice sites of the two lattices at the interface region are approximately matched, which is possible with a small lattice mismatch (less than 0.1%). This approximate matching is achieved even with elastic strain at the interface, where each atom is slightly displaced from its original position in the boundary layer. While a small amount of strain is tolerable for thin layers and even desirable for quantum well lasers, the strain energy stored in the crystal is generally lowered by the formation of misfit dislocations, which involve a missing row of atoms in one lattice.

  • Heteroepitaxy of 3C-SiC: An Overview

    The development of 3C-SiC, a significant polytype of silicon carbide, reflects the continuous advancement of semiconductor material science. In the 1980s, Nishino et al. first achieved a 4 μm thick 3C-SiC film on a silicon substrate using chemical vapor deposition (CVD)[1], laying the foundation for 3C-SiC thin-film technology.

  • Homoepitaxy and Heteroepitaxy Explained Simply

    Homoepitaxy and heteroepitaxy play pivotal roles in material science. Homoepitaxy involves the growth of a crystalline layer on a substrate of the same material, ensuring minimal defects due to perfect lattice matching. In contrast, heteroepitaxy grows a crystalline layer on a different material substrate, which can lead to challenges like lattice mismatch. These processes are crucial in advancing semiconductor devices and thin films. For instance, heteroepitaxy significantly impacts microelectronics and quantum optics, contributing to innovations like Light Emitting Diodes.

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