Micromagnet prototyping services

Currently, micromagnets are nonexistent in the market due to the limitations of conventional magnet manufacturing, which cannot produce magnets smaller than 1 mm. At Magnetfab, we are breaking through this 1 mm barrier by pioneering a radically different approach that utilizes thin-film technology for the mass-production of integrated micromagnets using rare earth materials, known for being the strongest magnets available. This method enables the creation of thousands of integrated micromagnets on a single wafer substrate, each with micron-level precision and exceptional uniformity.

For those interested in evaluating high-performance micromagnets for their R&D efforts, we offer prototyping services. Our current capabilities include using 100 mm diameter wafers to produce NdFeB micromagnets with thicknesses up to 50 μm. We can work with various substrate materials, including silicon, sapphire, and metals. Additionally, our advanced fabrication techniques enable the creation of micromagnet structures with complex shapes, offering nearly limitless design possibilities.