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SrTiO3, STO, Strontium Titanate Crystal Substrates,  MSE Supplies

SrTiO3, STO, Strontium Titanate Crystal Substrates

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Main Parameters
Crystal structure
M6
Growth method
Blaze method
Unit cell constant
a=3.905Å
Melt point(℃)
2080
Density(g/cm3
5.122(g/cm3
Hardness
6-6.5(mohs)
Thermal expansion(/℃)
9.4×10-6
Dielectric constants
ε=5.20
Chemical stability
Insoluble in water
Tangent loss
~5×10-4(300k) ~3×10-4(77k)
Size
10×3m、10×5m、10×10mm、15×15mm、20×15mm
Special size and orientation are available upon request
Thickness
0.5mm、1.0mm
Size tolerances
<±0.1mm
Thickness tolerances
<±0.015mmspecial in<±0.005mm)
Polishing
Single or double
redirection precision
±0.5°
Redirection the edge:
2°(special in 1°)
Crystal orientation
<100>、<110>、<111>
Pack
100 clean bag,1000 exactly clean bag

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