Yttrium iron garnet (YIG) is a kind of synthetic garnet, with chemical composition Y 3 Fe 2 (FeO 4) 3, or Y 3 Fe 5 O 12. It is a ferrimagnetic material [1] with a Curie temperature of 560 K. [2] YIG may also be known as yttrium ferrite garnet, or as iron yttrium oxide or yttrium iron oxide, the latter two names usually associated with powdered ...

Yttrium iron garnet spheres (YIG spheres) serve as magnetically tunable filters and resonators for microwave frequencies. YIG filters are used for their high Q factors, typically between 100 and 200. [1] [2] A sphere made from a single crystal of synthetic yttrium iron garnet acts as a …

Mar 27, 2024 · The crystal structure of YIG is a marvel of nature’s design, featuring a cubic system with a garnet-type arrangement. This intricate structure is composed of yttrium, iron, and oxygen ions arranged in a manner that facilitates YIG’s exceptional properties.

Yttrium Iron Garnet (YIG) is a ferrimagnetic oxide with nearly cubic symmetry, composed of trivalent metal ions, known for its low magnetic losses at microwave frequencies. It is widely used for studying spin waves, magneto-optical effects, and static magnetic properties, especially in …

Yttrium Iron Garnet (YIG) stands out in the materials science field for its unparalleled combination of magnetic and optical properties, underpinned by a distinctive crystal structure, alongside its capability as an electrical insulator.

matesy is the world market leader for single crystal Yttrium Iron Garnet (YIG) films. The material is used in cutting-edge research worldwide due to its low defect films, low surface roughness, and high film thickness homogeneity (>99% in the central area).

Nov 14, 2017 · YIG (chemical formula Y 3 Fe 5 O 12, crystal structure depicted in Fig. 1a) is a ferrimagnetic insulating oxide with the lowest magnon damping of any known material. Its exceptionally narrow...

Since first being discovered in 19581 as ferrite oxide, yttrium iron garnet (Y3Fe5O12 or YIG) has been almost the most thoroughly investigated ferrite oxide2 due to its wide applications in the microwave frequency range, such as resonator, microstrip and other ferrite devices3,4.

YIG (Yttrium Iron Garnet, Y3Fe5O12) single crystal is key isolator material for Mid-IR. SAM supplies high purity, YIG Boule, with a Diameter of up to 5 mm and a length of up to 80 mm upon customer request. Yttrium iron garnet (YIG)/Pt bilayers allow for the interconversion of charge, heat, and magnon currents in spintronic and magnonic devices.

YIG (Y 3 Fe 5 O 12) single crystal has the Faraday effect and the property of rotating the polarization plane of light. It also exhibits high transmittance in the near to mid-infrared wavelength range, so it is mainly used as an isolator material for 2050nm and 4550nm.