YIG, Y3Fe5O12 YIG, Yttrium Iron Garnet
Magneto-optical materials with excellent optical and microwave properties, used in optical isolators, magnetic resonance filters, etc. High-purity YIG single crystals produced by the FZ method. Special doping can be accommodated according to applications and required characteristics.
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basic information
YIG Specifications Diameter: ~6 mm *Other customizations available Crystal Length: ~100 mm Thickness: 0.125–2.0 mm *Other customizations available Surface Finish: Single-sided mirror, double-sided mirror, rough surface (as-cut, ground, etc.) Crystal Orientation: (111) *Please consult separately for other crystal orientations Physical Properties Crystal Structure: Cubic Density: 5.17 g/cm³ Lattice Constant: 1.24 nm Melting Point: 1550 ℃ Transmittance: Bulk / Uncoated
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Applications/Examples of results
Microwave devices YIG filters, YIG oscillators Communication equipment Radar, satellite communication, base stations Magnetics and spintronics field Magnetic resonance devices, research applications
Company information
Toyoko Corporation was established in 2011, and the semiconductor business of Toyoko Chemical began in 2015. While generative AI continues to advance, our lives have become significantly more convenient due to the progress of IT and electronics technology, encompassing not only computers, smartphones, and tablets but also automobiles and home appliances. In the field of electronic materials and battery materials, we provide unique and high-value-added products that leverage our silicon wafer processing for the electronics industry. Focusing on supporting Japanese manufacturing, we have built a network for the production and sale of goods, and since 2022, we have separated our manufacturing and trading businesses to maximize profits through business expansion. Business Features: A manufacturing, processing, and sales network primarily developed in Asia and North America. Regional Revitalization: In the specialized fields of "semiconductor materials and battery materials," we also contribute to the revitalization of local economies. We actively seek local companies across Japan with whom we can establish good partnerships. With years of accumulated experience and expertise, we carefully select only those products that have been validated over a long period and provide them to users in local areas, universities, and research institutes.








