News

This blog takes "How Porous Graphite Enhances Silicon Carbide Crystal Growth?" as its theme, and discusses in detail Porous Graphite Key Takeaways, The Role of Silicon Carbide in Semiconductor Technology, Unique Properties of Porous Graphite, How Porous Graphite Optimizes the PVT Process, Innovations in Porous Graphite Materials and other angles.

This blog discusses the specific applications of artificial intelligence in the field of CVD from two aspects: The Significance and Challenges of Chemical Vapor Deposition (CVD) Technology in Physics and CVD Technology and Machine Learning.

This blog takes "What is SiC-coated graphite susceptor?" as its theme, and discusses it from the perspectives of Epitaxial layer and its equipment, Importance of SiC coated graphite susceptor in CVD equipment, SiC Coating technology, Market competition and Vetek Semiconductor’s technological innovation.

What is High-purity porous graphite ? - Vetek , This blog mainly introduces the specific working principle of High-purity porous graphite for SiC single crystal growth by PVT method.

Quartz material is one of the essential materials for high-tech industries such as semiconductors and photovoltaics. This blog introduces the world's top three quartz material suppliers Sibelco, TQC and Momentive and their products.

This blog takes "What is Silicon Carbide Crystal Growth?" as its theme and provides a detailed analysis from four dimensions: The Principle of Silicon Carbide Crystal Growth, The Crystal Structure of SiC, Physical Vapor Transport Method (PVT) and the Step Flow Growth to Grow Single Crystal.

This blog takes "What is the epitaxial process?" as its theme, and provides a detailed analysis from the dimensions of Overview of Epitaxial Processes, Types of Epitaxy, Factors Influencing the Epi Process, Epitaxial Growth Techniques, EPI Growth Modes, and Epitaxy Growth’s Importance.

With the theme of "How to achieve high quality crystal growth? - SiC crystal growth furnace", this blog conducts a detailed analysis from four dimensions: the basic principle of silicon carbide crystal growth furnace, the structure of the silicon carbide crystal growth furnace, technical difficulties of silicon carbide crystal growth furnace, and raw materials for growing high-quality SiC crystals.

The four most powerful graphite manufacturers in the world: SGL, Toyo Tanso, Tokai Carbon, Mersen and their corresponding typical graphite and application areas.

The article describes the excellent physical properties of Carbon felt, the specific reasons for choosing SiC coating, and the method and principle of SiC coating on carbon felt. It also specifically analyzes the use of D8 ADVANCE X-ray diffractometer (XRD) to analyze the phase composition of SiC coating carbon felt.

The main methods for growing SiC single crystals are: physical vapor transport (PVT), high temperature chemical vapor deposition (HTCVD) and high temperature solution growth (HTSG).

With the development of the solar photovoltaic industry, diffusion furnaces and LPCVD furnaces are the main equipment for the production of solar cells, which directly affect the efficient performance of solar cells. Based on the comprehensive product performance and usage cost, silicon carbide ceramic materials have more advantages in the field of solar cells than quartz materials. The application of silicon carbide ceramic materials in the photovoltaic industry can greatly help photovoltaic enterprises reduce auxiliary material investment costs, improve product quality and competitiveness. The future trend of silicon carbide ceramic materials in the photovoltaic field is mainly towards higher purity, stronger load-bearing capacity, higher loading capacity, and lower cost.

The article analyzes the specific challenges faced by the CVD TaC coating process for SiC single crystal growth during semiconductor processing, such as material source and purity control, process parameter optimization, coating adhesion, equipment maintenance and process stability, environmental protection and cost control, as well as the corresponding industry solutions.

From the application perspective of SiC single crystal growth, this article compares the basic physical parameters of TaC coating and SIC coating, and explains the basic advantages of TaC coating over SiC coating in terms of high temperature resistance, strong chemical stability, reduced impurities, and lower costs.

There are many types of measurement equipment in the Fab factory. Common equipment includes lithography process measurement equipment, etching process measurement equipment, thin film deposition process measurement equipment, doping process measurement equipment, CMP process measurement equipment, wafer particle detection equipment and other measurement equipment.

Tantalum carbide (TaC) coating can significantly extend the life of graphite parts by improving high temperature resistance, corrosion resistance, mechanical properties and thermal management capabilities. Its high purity characteristics reduce impurity contamination, improve crystal growth quality, and enhance energy efficiency. It is suitable for semiconductor manufacturing and crystal growth applications in high-temperature, highly corrosive environments.