Founded in 2019 and based in Foshan Nanhai, Plutosemi Co., Ltd. specializes in high-performance semiconductor materials. As an industry leader, we offer advanced production capabilities and high-quality products such as silicon wafers and SOI, featuring high precision for diverse applications. Our one-stop services and customized solutions meet specific customer needs. Widely used in China, Europe, and the USA, we maintain strong partnerships with renowned international companies, upholding the philosophy of "Customer First, Quality Foremost".
The company maintains industry-leading standards with certifications in high-performance semiconductor materials R&D, production, and sales, supporting its position as a leader in the semiconductor materials sector.
Lithium niobate is an artificially synthesized crystal with the chemical formula LiNbO₃. It is not a naturally occurring mineral and must be produced in laboratories or industrial facilities through crystal growth techniques such as the Czochralski method.
Quartz (SiO₂) is resistant to acids, alkalis, and corrosion, making it suitable for use in harsh process environments. Quartz wafers feature an extremely low thermal expansion coefficient (approximately 0.55×10⁻⁶/℃), which is close to that of silicon (2.6×10⁻⁶/℃). This similarity significantly reduces thermal stress issues during semiconductor processes.
In the photovoltaic industry, the thickness of a solar wafer is not merely a dimensional specification—it represents a fundamental engineering compromise between material efficiency, mechanical stability, and electrical performance.
