Thin-film magnetic materials and micro-motor technologies are fundamental to achieving miniaturized actuation and high-precision motion control. Through precise micro-magnetization of thin-film magnets, high remanence and stable magnetic field distributions can be obtained, enabling micro linear and rotary motors to deliver highly accurate motion control. This research integrates magnetic material design, micro/nanofabrication, magnetic field modeling, and innovative motor topologies.

The advantages of this technology include high energy density, fast response, and excellent integrability, making it particularly suitable for space-constrained applications such as medical devices, microrobotics, and optical systems. However, several challenges remain, including achieving highly uniform magnetization at the microscale, improving motor output power and efficiency, as well as addressing heat dissipation and long-term reliability. Students engaging in this research will gain expertise in magnetics, mechatronic systems, and microsystem engineering, providing strong competitiveness for future industries in advanced manufacturing and intelligent hardware.