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Neodymium (Nd) Doped SrTiO3 single crystal

Neodymium (Nd) Doped SrTiO3 single crystal

The main performance parameters

Crystal system

Cubic crystal system

Growth method

Flame

Lattice constant

a = 3.905 Å

Concentration of neodymium (Nd%)

0.05%

Melting point (℃)

2080

Density

5.122 (g / cm 3)

Hardness

6-6.5 (mohs)

Coefficient of thermal expansion (/ ℃)

9. 4 × 10 -6

Permittivity

ε = 5.20

Chemical stability

Insoluble in water

Thermal expansion coefficient

10.4 × 10-6 / k

Loss tangent

~ 5 × 10-4 (300k) ~ 3 × 10-4 (77k)

Size

10 × 3m, 10 × 5m, 10 × 10mm, 15 × 15mm, 20 × 15mm

In accordance with customer needs, customize special orientation and size of the substrate

Thickness

0.5mm, 1.0mm

Tolerance

<± 0.1mm

Thickness Tolerance

<± 0.015mm special requirements can achieve <± 0.005mm)

Polishing

Single or double

Crystal face orientation accuracy

± 0.5 °

Edge orientation accuracy

2 ° (special requirements can be achieved within 1 °)

Orientation

<100>, <110>, <111>, etc.

Package

100 clean bag, 1000 clean room

 

Neodymium-doped SrTiO3 and Strontium Titanate(SrTiO3) single crystal having a similar structure. Currently we can provide neodymium doped SrTiO3 crystals with a variety of concentrations .  

 

 
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