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    • China Fused Opaque Quartz Manufacturer, Supplier, Factory

    As a professional Fused Opaque Quartz manufacturer and supplier in China, we have our own factory. Whether you need customized services to meet the specific needs of your region or want to buy advanced and durable Fused Opaque Quartz made in China, you can leave us a message.

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    • GaN Epitaxial Graphite Susceptor for G5

      GaN Epitaxial Graphite Susceptor for G5

      VeTek Semiconductor is a professional manufacturer and supplier, dedicated to providing high-quality GaN Epitaxial Graphite susceptor For G5. we have established long-term and stable partnerships with numerous well-known companies at home and abroad, earning the trust and respect of our customers.
    • TaC Coated Chuck

      TaC Coated Chuck

      As a professional TaC Coated Chuck manufacturer and supplier in China, VeTek Semiconductor's TaC Coating Chuck is specifically designed for semiconductor furnaces. With its high temperature resistance, chemical inertness and excellent performance, Vetek Semiconductor's innovative technology provides a reliable solution for the semiconductor manufacturing industry to ensure hig-quality production standards. We believe that our products can bring you advanced technology and high-quality product solutions.
    • Rapid Thermal Annealing Susceptor

      Rapid Thermal Annealing Susceptor

      VeTek Semiconductor is a leading Rapid Thermal Annealing Susceptor manufacturer and innovator in China.We have been specialized in SiC coating material for many years.We offer Rapid Thermal Annealing Susceptor with high quality,high temperature resistance,super thin.We welcome you to visit our factory in China.
    • 4H Semi Insulating Type SiC Substrate

      4H Semi Insulating Type SiC Substrate

      Vetek Semiconductor is a professional 4H Semi Insulating Type SiC Substrate manufacturer and supplier in China. Our 4H Semi Insulating Type SiC Substrate is widely used in key components of semiconductor manufacturing equipment. Vetek Semiconductor is committed to providing advanced 4H Semi Insulating Type SiC product solutions for the semiconductor industry. Welcome your further inquiries.
    • Semiconductor quartz boat

      Semiconductor quartz boat

      In the semiconductor process, the transportation of wafers is particularly important. Semiconductor quartz boats are very good at transporting wafers and are suitable for processes such as diffusion, oxidation, and CVD. VeTek Semiconductor is a leading manufacturer and supplier of semiconductor quartz boats in China, and is capable of providing customers with highly customized products.Welcome your further consultation.
    • SiN substrate

      SiN substrate

      VeTek Semiconductor is a leading manufacturer and supplier of SiN Substrate products in China. Our Silicon Nitride substrate has excellent thermal conductivity, excellent chemical stability and corrosion resistance, and excellent strength, making it a high-performance material for semiconductor applications. VeTekSemi SiN substrate ensures that you benefit from cutting-edge technology in the field of semiconductor processing, strict quality control, and welcomes your further consultation.
    • Related Blog
    • Reviews

    • The Problems in the Etching Process

      Etching technology in semiconductor manufacturing often encounters problems such as loading effect, micro-groove effect and charging effect, which affect product quality. Improvement solutions include optimizing plasma density, adjusting reaction gas composition, improving vacuum system efficiency, designing reasonable lithography layout, and selecting appropriate etching mask materials and process conditions.

    • What is the difference between epitaxy and ALD?

      The main difference between epitaxy and atomic layer deposition (ALD) lies in their film growth mechanisms and operating conditions. Epitaxy refers to the process of growing a crystalline thin film on a crystalline substrate with a specific orientation relationship, maintaining the same or similar crystal structure. In contrast, ALD is a deposition technique that involves exposing a substrate to different chemical precursors in sequence to form a thin film one atomic layer at a time.

    • Application of TaC-Coated Graphite Parts in Single Crystal Furnaces

      In the growth of SiC and AlN single crystals using the physical vapor transport (PVT) method, crucial components such as the crucible, seed holder, and guide ring play a vital role. As depicted in Figure 2 [1], during the PVT process, the seed crystal is positioned in the lower temperature region, while the SiC raw material is exposed to higher temperatures (above 2400 ℃).

    • Tantalum carbide technology breakthrough, SiC epitaxial pollution reduced by 75%?

      Recently, the German research institute Fraunhofer IISB has made a breakthrough in the research and development of tantalum carbide coating technology, and developed a spray coating solution that is more flexible and environmentally friendly than the CVD deposition solution, and has been commercialized.

    • ALD Atomic Layer Deposition Recipe

      Spatial ALD, spatially isolated atomic layer deposition. The wafer moves between different positions and is exposed to different precursors at each position. The figure below is a comparison between traditional ALD and spatially isolated ALD.

    • Why does SiC coated Graphite Susceptor fail? - VeTek Semiconductor

      During the SiC epitaxial growth process, SiC coated graphite suspension failure may occur. This paper conducts a rigorous analysis of the failure phenomenon of SiC coated graphite suspension, which mainly includes two factors: SiC epitaxial gas failure and SiC coating failure.

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