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HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

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City:zhengzhou

Province/State:henan

Country/Region:china

Contact Person:Daniel

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China Epitaxial Films GGG Gadolinium Gallium Garnet Good Mechanical Stability wholesale

Epitaxial Films GGG Gadolinium Gallium Garnet Good Mechanical Stability

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Brand Name :ZG

Model Number :MS

Certification :CE

Place of Origin :CHINA

MOQ :1 piece

Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :10000 pieces per month

Delivery Time :3 working days

Packaging Details :Strong wooden box for Global shipping

Application :surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices.

Products :Ce:luag

Advantage :Good mechanical and chemical stability

Diameter :Φ3-40mm

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Gadolinium gallium garnet (GGG) substrate, an excellent substrate material for Bi Fe garnet epitaxial films

Gadolinium gallium garnet (GGG) substrate, one of the earlier developed garnet materials, can not be used as the substrate of high bismuth substituted iron garnet epitaxial layer because of its small lattice constant. Therefore, the sggg crystals with Ca, Mg and Zr as substitution ions are more suitable for the epitaxial films.

Material properties

Molecular formula	Substituted GdaGa5O12
Crystal structure	Cubic system
Lattice constant	a=12.497Å
Growth Fang	Czochralski
Hardness	7.5 Mohs
Density	7.09g/cm³
Melting point	1730℃
Reflection coefficient	1.954 at 1064nm

Technical parameter

Size	Maxψ76.2mm(3inch)
Thickness	0.5mm/1mm
Polishing	Single or double sided
Crystal orientation	±0.2°
Edge orientation accuracy	2°(The characteristic requirements can reach 1 ° within)
Oblique chip	2°(According to specific requirements, the crystal with edge orientation can be tilted at a specific angle (tilt angle 1 °- forty-five °))
Surface roughness	Ra≤1nm
Packing	Class 100 clean bag, class 1000 ultra static room