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    Semicorex's ICP etching wafer holder is the perfect solution for high-temperature wafer handling processes such as epitaxy and MOCVD. With a stable, high-temperature oxidation resistance of up to 1600°C, our carriers ensure even thermal profiles, laminar gas flow patterns, and prevent contamination or impurities diffusion.
  • SiC Coated RTP Carrier Plate for Epitaxial Growth

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  • Tantalum Carbide Coated Porous Graphite

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  • TaC-coated Seal Ring

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    Semicorex TaC-coated Seal Ring applied to sealing components provides exceptional performance advantages in the demanding environments of semiconductor fabrication. TaC coating addresses critical challenges related to chemical resistance, extreme temperatures, and mechanical wear, enabling higher process yields, increased equipment uptime, and ultimately, lower manufacturing costs. We at Semicorex are dedicated to manufacturing and supplying high-performance TaC-coated Seal Ring that fuses quality with cost-efficiency.**
  • SiC Coating Ring

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  • What is the process of SiC epitaxial?

    In the high voltage field, particularly for high-voltage devices above 20,000V, the SiC epitaxial technology still faces several challenges. One of the main difficulties is achieving high uniformity, thickness, and doping concentration in the epitaxial layer. For the fabrication of such high-voltage devices, a 200um thick silicon carbide epitaxial wafer with excellent uniformity and concentration is required.

  • What is liquid phase epitaxy?

    The liquid phase method is closer to the thermodynamic equilibrium conditions and is able to grow SiC crystals with better quality.

  • Methods of AlN Crystal Growth

    AlN, as third-generation semiconductor material, is not only an important blue light and ultraviolet light material, but also an important packaging, dielectric isolation and insulation material for electronic devices and integrated circuits, especially suitable for high-temperature and high-power devices. In addition, AlN and GaN have a good thermal match and chemical compatibility, AlN used as GaN epitaxial substrate, can significantly reduce the defect density in GaN devices, improve device performance.

  • Monocrystalline silicon vs. polycrystalline silicon

    Single crystal silicon and polycrystalline silicon each have their own unique advantages and applicable scenarios. Single crystal silicon is suitable for high-performance electronic products and microelectronics due to its excellent electrical and mechanical properties. Polycrystalline silicon, on the other hand, dominates the field of solar cells due to its low cost and good photoelectric conversion efficiency.

  • The Fatal Flaw of GaN

    ​As the world searches for new opportunities in the semiconductor field, Gallium Nitride (GaN) continues to stand out as a potential candidate for future power and RF applications. However, despite its numerous benefits, GaN faces a significant challenge: the absence of P-type products. Why is GaN hailed as the next major semiconductor material, why is the lack of P-type GaN devices a critical drawback, and what does this mean for future designs?

  • 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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