Fe doped SrTiO3 substrate
The main performance parameters |
|
Product Name |
Fe-doped SrTiO3 single crystal substrate |
Crystal Structure |
Cubic |
Growth method |
Flame method |
Lattice constant |
a=3.905Å |
Fe concentration(Fe wt%) |
0.005%, 0.05%, 0.01% |
Melting point(℃) |
2080 |
Density |
5.122(g/cm3) |
Mohs hardness |
6-6.5(mohs) |
Coefficient of thermal expansion(/℃) |
9.4×10-6 |
Dielectric constant |
ε=5.20 |
Chemical stability |
insoluble in water |
Coefficient of thermal expansion |
10.4×10-6/k |
Loss tangent |
~5×10-4(300k) ~3×10-4(77k) |
Packing |
class-100 clean bag, class-1000 clean room |
Standard Specification | |||||
Product Name | Orientation | Standard Size | Thickness | Polishing | |
Fe-doped SrTiO3 substrate (0.005wt%, 0.05wt%, 0.01wt%) |
<100> ±0.5° <110> ±0.5° <111> ±0.5° Or other off-angle |
10x10mm 10x5mm 5x5mm φ1" x 0.5mm Or others |
0.1mm 0.2mm 0.5mm 1.0mm Or others |
Fine ground Single side polished Double side polished Roughness: Ra<5A(0.5nm) |
Inquiry Online |
SrTiO3 single crystal is well-matched with a variety of perovskite structural materials. Fe-doped SrTiO3 has a similar structure as SrTiO3 single crystal .
It is a high-quality superconducting thin film and a variety of oxide film high-quality substrate materials, and is also widely used in special optical windows and high-quality sputtering targets. .
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