Three-Target Magnetron Sputtering Coating System

This product is a cost-effective, three-target, upward-directed magnetron sputtering coating system independently developed by our company, specifically designed for laboratory thin-film fabrication. It employs a core three-target, upward-directed magnetron sputtering process that leverages the fundamental principle of magnetic-field-confined plasma. By using Ar⁺ ions to bombard the target materials and depositing the sputtered particles onto the substrate in an upward direction, the system enables precise and controllable thin-film deposition, making it an essential auxiliary instrument for scientific research. The equipment boasts high cleanliness and exceptional stability, fully meeting the stringent quality requirements of cutting-edge research on thin films. With its independently controlled three-target, upward-directed magnetron sputtering configuration, the system is widely applicable to the preparation of single-layer or multilayer functional thin films, including ferroelectric films, conductive films, alloy films, semiconductor films, and more. By seamlessly switching between co-sputtering—where multiple targets are simultaneously sputtered to achieve continuous compositional tuning—and sequential sputtering—where targets are sputtered one after another, enabling multilayer deposition without breaking vacuum—the system can be precisely tailored to different thin-film fabrication processes, thereby flexibly addressing the diverse structural and compositional needs of multidisciplinary research experiments.

Key features:
1. Independently Developed, Cost-Effective Solution: Our core tri-target magnetron sputtering technology is developed in-house, leveraging a magnetic-field-confined electron mechanism to enhance sputtering efficiency. This approach strikes an optimal balance between equipment performance and cost-effectiveness, breaking the monopoly of imported systems and delivering superior value compared with similar products—enabling laboratories to achieve high-quality sputter deposition at a significantly lower cost.
2. Flexible Adaptation to Diverse Requirements: Featuring a standardized, modular design that supports customized upgrades, the system’s core advantage lies in its independent control of three sputtering targets. This enables flexible implementation of either co-sputtering or sequential sputtering—two fundamental sputtering modes—thus accommodating various thin-film deposition processes. The system can achieve co-deposition of composite films as well as efficient sequential deposition of multilayer films, eliminating the need for frequent target changes and vacuum breaks and significantly enhancing research efficiency.
3. Convenient, Efficient, and Easy to Operate: Compact footprint for optimal integration into small laboratory spaces; equipped with a user-friendly control system that requires no extensive training to master. The system employs upward magnetron sputtering, leveraging gravity to minimize particulate contamination, and incorporates precision magnetic-field and airflow optimization to achieve film deposition uniformity within ±5%, thereby effectively ensuring experimental accuracy and significantly enhancing experimental efficiency.