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What Applications of Gallium Nitride (GaN) Substrate?

Gallium Nitride (GaN) is an important material in semiconductor technology, known for its exceptional electronic and optical properties. GaN, as a wide-bandgap semiconductor, has a bandgap energy of approximately 3.4 eV, making it ideal for high-power and high-frequency applications.

A Review of 9 Sintering Techniques for Silicon Carbide Ceramics

Silicon carbide (SiC), a prominent structural ceramic, is renowned for its exceptional properties, including high-temperature strength, hardness, elastic modulus, wear resistance, thermal conductivity, and corrosion resistance. These attributes make it suitable for a wide range of applications, from......

Technical Challenges in Silicon Carbide Crystal Growth Furnaces

Silicon carbide (SiC) crystal growth furnaces are the cornerstone of SiC wafer production. While sharing similarities with traditional silicon crystal growth furnaces, SiC furnaces face unique challenges due to the material’s extreme growth conditions and complex defect formation mechanisms. These c......

Purification Technology of Graphite in SiC semiconductor

Graphite is vital in producing Silicon Carbide (SiC) semiconductors, known for their exceptional thermal and electrical properties. This makes SiC ideal for high-power, high-temperature, and high-frequency applications. In SiC semiconductor manufacturing, graphite is commonly used for crucibles, hea......

Method of GaN Crystal Growth

When producing large-sized GaN single crystal substrates, HVPE is currently the best choice for commercialization. However, the back carrier concentration of the grown GaN cannot be precisely controlled.

High-Purity Quartz: An Indispensable Material for the Semiconductor Industry

High-purity quartz possesses remarkable physical and chemical properties. Its inherent crystal structure, shape, and lattice variations contribute to exceptional characteristics such as high-temperature resistance, corrosion resistance, abrasion resistance, low thermal expansion coefficient, high in......

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