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HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
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Epitaxial Films GGG Gadolinium Gallium Garnet Good Mechanical Stability

Epitaxial Films GGG Gadolinium Gallium Garnet Good Mechanical Stability

Brand Name ZG
Model Number MS
Certification CE
Place of Origin CHINA
Minimum Order Quantity 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
Detailed Product Description

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 formulaSubstituted GdaGa5O12

 

Crystal structure

Cubic system
Lattice constanta=12.497Å
Growth FangCzochralski
Hardness7.5 Mohs
Density7.09g/cm³
Melting point1730℃
Reflection coefficient1.954 at 1064nm

 

Technical parameter

 

SizeMaxψ76.2mm(3inch)
Thickness0.5mm/1mm
PolishingSingle or double sided
Crystal orientation±0.2°
Edge orientation accuracy2°(The characteristic requirements can reach 1 ° within)
Oblique chip2°(According to specific requirements, the crystal with edge orientation can be tilted at a specific angle (tilt angle 1 °- forty-five °))
Surface roughnessRa≤1nm
Packing

Class 100 clean bag, class 1000 ultra static room

 
Product Tags: Epitaxial Films Technical Ceramic Parts   GGG Technical Ceramic Parts   GGG Gadolinium Gallium Garnet  
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