【Domestic News】Major Breakthrough! Huaxin Wafer Technology Successfully Developed High-Quality Gallium Oxide Crystals

      Qingdao Huaxin Wafer Technology Co., Ltd. (hereinafter referred to as Huaxin Wafer Technology) has recently made significant progress in the field of Gallium Oxide crystal growth technology. After testing by authoritative institutions, the quality of 2-inch Gallium Oxide single crystal produced by Huaxin Wafer Technology using the EFG method with completely independent intellectual property rights has reached the international advanced level.

      By continuously optimizing the performance of growth equipment and strictly verifying the stability of the process, Huaxin Wafer Technology has successfully broken through the technical bottleneck of Gallium Oxide EFG method growth. The R&D team has established a precise control system for key technical links such as temperature gradient control, impurity element distribution regulation, and growth rate optimization during the crystal growth process, significantly improving common industry problems such as twin crystal defect that are prone to occur in Gallium Oxide. The third-party testing data shows that the 2-inch Gallium Oxide crystal developed by Huaxin Wafer Technology has reached the international advanced level in core quality indicators such as the control of dislocation density and the FWHM of the rocking curves. Among them, the dislocation density is 5440cm^-2 and the FWHM of the rocking curves is 71.33arcsec.

      In response to the development needs of the industry, Huaxin Wafer Technology will continue to invest in research and development resources, deepen the process flow, and advance the technological breakthroughs for the growth of large-sized crystals and the improvement of high-quality stability; On the other hand, they will actively build an industrial collaborative ecosystem, strengthen joint innovation with downstream thin-film device enterprises, and focus on promoting the application and implementation of Gallium Oxide crystal materials in strategic fields such as high-performance power devices and photoelectric detection, contributing more to the development of the industry.