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YSZ substrate

YSZ substrate

Click here for: Yttrium-doped Zirconia (YSZ) ceramic substrate

 

The main performance parameters

Product Name

Yttrium-doped Zirconia (YSZ) single crystal substrate/wafer

Crystal structure

Cubic

Lattice constant

a=5.147 Å 

Growth method

Skull melting Technique

Melt point(℃)

2700

Density(g/cm3):

6.0

Hardness:

8-8.5(mohs)

Purity:

99.99%

Thermal expansion(/℃)

10.3×10-6

Dielectric constants

ε=27

Packing

class-100 clean bag,calss1000 clean room

 

Standard Specification
Product Name Orientation Standard Size Thickness Polishing  
YSZ substrate <100> ±0.5°
<110> ±0.5°
<111> ±0.5°
Or other off-angle
10x10mm
10x5mm
5x5mm
25x25mm
50x50mm
φ1" x 0.5mm
φ2" x 0.5mm
Or others
0.1mm
0.2mm
0.5mm
1.0mm
2.0mm
Or others
Fine ground
Single side polished
Double side polished

Roughness: Ra<5A(0.5nm)
Inquiry Online

Yttrium-doped Zirconia (YSZ) single crystal substrate is one of the earliest materials used in high-temperature superconducting thin films.

Usually using the zirconium oxide necessary to incorporate yttria as a stabilizer. Common doping concentration in 13 mol%, YSZ has a good mechanical and chemical stability, low cost. It has been named Yttria stabilized zirconia.

Because of zirconium oxide material with high hardness, high strength, high toughness, high wear resistance and excellent chemical resistance and many physical and chemical properties, zirconium oxide has been widely applied in various fields: ceramics, refractories, machinery, electronics, optics, aerospace, biology, chemistryand so on.

 

 
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