Product Description
YIG Film (10 micron) on GGG Substrate(111) 10mmx10mmx0.5mm (single side coated)
Microwave Ferrite Technology, Inc.
E-mail:magnet886@gmail.com
WhatsApp:+8615867408815
Skype:Mark-magnet
https://www.microwaveferrite.com
Superior Crystalline and Magnetic PropertiesOur YIG film boasts an epitaxially grown single-crystal structure on a GGG (111) substrate, delivering low magnetic loss and high Q-factor-key for demanding microwave frequency (GHz) applications. The near lattice-matched interface guarantees outstanding crystallinity, ensuring minimal defect density and optimal performance in non-reciprocal devices such as isolators and circulators.
High Purity, Precision Surface FinishProduced with >99.99% purity YIG and a rigorously polished GGG substrate, this product offers a remarkably smooth surface with a roughness below 1 nm. The precise 10 m film thickness and 0.5 mm substrate height make it perfect for device production and research requiring exact geometries and surface excellence.
FAQ's of YIG Film (10 micron) on GGG Substrate(111) 10mmx10mmx0.5mm (single side coated):
Q: How is the YIG film fabricated on the GGG substrate?
A: The YIG film is epitaxially grown on a (111) oriented GGG substrate using advanced deposition techniques. This process ensures high crystallinity, smooth interfaces, and a single-side coated configuration, supporting reliable microwave and magneto-optical performance.
Q: What are the main applications of this YIG film on GGG substrate?
A: This composite is widely used in microwave devices such as filters, circulators, and isolators, as well as in magneto-optical and spintronics research. Its low magnetic loss and high Q-factor make it ideal for high-frequency, precision applications.
Q: Can the sample size or thickness be customized?
A: Yes, sample size customization is available upon request. While the standard dimensions are 10 mm x 10 mm x 0.5 mm with a 10 m film thickness, please contact our team to discuss your specific requirements.
Q: What are the storage and operating conditions for this material?
A: The YIG/GGG sample should be stored at room temperature with low humidity. It operates stably up to 200C, making it suitable for most laboratory and device applications.
Q: What are the magnetic properties of this YIG film?
A: The YIG film exhibits low magnetic loss, a high Q-factor, and a saturation magnetization of approximately 140 Gauss. These characteristics contribute to superior device efficiency and stability in high-frequency and magneto-optical applications.
Q: How does the crystal orientation and lattice matching benefit device performance?
A: The (111) substrate orientation and near lattice matching between YIG and GGG result in excellent crystalline quality and minimal defects. This enhances magnetic, optical, and microwave performance, supporting reliable and reproducible research outcomes.