In today's rapidly advancing technological landscape, Augmented Reality (AR) has emerged as a transformative force, reshaping how we interact with our surroundings and redefining productivity tools. AR glasses, a cornerstone of this technology, enable users to overlay virtual...

Silicon carbide (SiC) wafers are widely used in high-power, high-frequency, and high-temperature applications due to their excellent electrical and thermal properties. In production, SiC wafers often undergo thinning to improve performance, such as heat dissipation and electrical...

IntroductionAs the demand for power electronic devices continues to grow, traditional silicon-based semiconductor materials are increasingly unable to meet the stringent requirements of modern high-temperature, high-voltage, and high-frequency applications. Silicon carbide (SiC),...

Gallium arsenide (GaAs) is a compound semiconductor material known for its exceptional electronic and optical properties. As a III-V semiconductor, GaAs offers superior electron mobility, excellent high-frequency performance, and resilience in high-temperature environments. These...

Silicon carbide (SiC), as a third-generation semiconductor material, plays a crucial role in power electronics and high-frequency applications due to its excellent physical and chemical properties. However, the extreme hardness, high thermal resistance, and chemical inertness of ...

In the semiconductor industry, wafer substrates serve as the core material, playing a crucial role in everything from chip fabrication to integrated systems. As technology advances, wafer substrates are being applied in a wider range of fields, from traditional electronic devices...

Chemical Mechanical Planarization (CMP) is a critical process in semiconductor manufacturing, combining mechanical abrasion and chemical corrosion to achieve material planarization. However, due to its complexity, various defects can arise during the CMP process. These defects ca...

In the semiconductor industry, yield is a core metric for evaluating production efficiency and cost-effectiveness in wafer manufacturing. Yield directly impacts manufacturing costs and determines a company’s competitive edge. Managing and improving yield is a complex, ongoing pro...

In the semiconductor industry, particularly in the field of third-generation semiconductors (wide-bandgap semiconductors), the roles of the substrate and epitaxial layer are crucial. The substrate serves as the foundation for semiconductor devices, while the epitaxial layer enhan...

In silicon carbide (SiC) wafer manufacturing, orientation flats (flat edges) and notches are two common methods used to indicate the wafer’s crystal orientation and axes, aiding precise alignment during the manufacturing and handling processes. The choice between these two markin...