Wei Xiong

Title: Innovator Wei Xiong: Pioneering Reactive Sputtering Technology

Introduction

Wei Xiong, an esteemed inventor based in Hauppauge, NY, has made significant contributions to the field of materials science through his innovative approaches in reactive sputtering. His work primarily involves developing methods that enhance the precision and effectiveness of semiconductor and dielectric film deposition processes.

Latest Patents

Wei Xiong holds a singular patent entitled "Stable High Rate Reactive Sputtering." This patent details a method and apparatus designed for monitoring and controlling reactive sputter deposition, which is particularly beneficial in the deposition of insulating compounds such as metal-oxides and metal-nitrides. The patent outlines a system that manages cathode power levels to stabilize the voltage at specific operational ranges. The empirical determination of operating points based on the relationship between cathode voltage and reactive gas parameters ensures high-quality film deposition, optimizing the fabrication process for robust technological applications.

Career Highlights

Wei Xiong is currently associated with Veeco Instruments Inc., a leading company specializing in equipment for nanoscale fabrication and materials development. His role at Veeco allows him to apply his groundbreaking methods in practical, cutting-edge technology, contributing to advancements in various industries reliant on high-quality material applications.

Collaborations

Throughout his career, Wei has collaborated with talented colleagues like Subhadra Gupta, enhancing the depth and scope of research within their field. These collaborations foster innovative ideas and contribute significantly to their joint projects and technological advancements in reactive sputtering processes.

Conclusion

With a focused career dedicated to innovation in reactive sputtering technology, Wei Xiong exemplifies the qualities of a forward-thinking inventor. His contributions not only advance his field but also underscore the importance of innovation in the development of new materials and technologies. As he continues to explore and improve methods for high-rate deposition, the potential applications of his inventions are vast, paving the way for future advancements in materials science.