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Every country is aware of the importance of chips and is now accelerating the construction of its own chip manufacturing supply chain ecosystem to prevent another chip shortage problem. But the advanced foundries without next-gen chip designers would be the same as “Fabs without Chips”.

By 2027, solar photovoltaic (PV) will overtake coal as the world's largest installed capacity. The cumulative installed capacity of solar PV nearly triples in our forecast, growing by nearly 1,500 gigawatts over this period, and will surpass natural gas by 2026 and coal by 2027.

The wafer boats, loaded with a batch of wafers to be processed, are positioned on long cantilevered paddles.

Silicon Carbide (SiC) has emerged as a key material in the field of semiconductor technology, offering exceptional properties that make it highly desirable for various electronic and optoelectronic applications. The production of high-quality SiC single crystals is crucial for advancing the capabilities of devices such as power electronics, LEDs, and high-frequency devices. In this article, we delve into the significance of porous graphite in the Physical Vapor Transport (PVT) method for 4H-SiC single crystal growth.

GaN materials gained prominence following the awarding of the 2014 Nobel Prize in Physics for blue LEDs. Initially entering the public eye through fast-charging applications in consumer electronics, GaN-based power amplifiers and RF devices have also quietly emerged as critical components in 5G base stations. In recent years, GaN-based automotive-grade power devices have shown promise, potentially opening new growth avenues for GaN material applications.

In semiconductor manufacturing, the precision and stability of the etching process are paramount. One critical factor in achieving high-quality etching is ensuring that wafers are perfectly flat on the tray during the process. Any deviation can lead to uneven ion bombardment, causing undesirable angles and variations in etching rates. To address these challenges, engineers have developed Electrostatic Chucks (ESCs), which have significantly improved etching quality and stability. This article delves into the design and functionality of ESCs, focusing on one key aspect: the electrostatic principles behind wafer adhesion.