Nd doped SrTiO3 Nd:SrTiO3 single crystal substrate Manufacturers from China

Main performance parameters

crystal system

cubic crystal system

growth method

flame method

Lattice constant

a=3.905 Å

Neodymium Doping Concentration (Nd%)

0.05 %

Melting point (℃)

2080

density

5.122 (g/cm 3 )

hardness

6-6.5 ( mohs )

Thermal expansion coefficient ( /℃)

9. 4× 10-6

Dielectric constant

ε = 5.20

chemical stability

Insoluble in water

Thermal expansion coefficient

10.4×10-6/k

Tangent loss

~5×10-4 ( 300k )  ~3×10-4 ( 77k )

size

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

Substrates with special orientation and size can be customized according to customer needs

thickness

0.5mm, 1.0mm

Dimensional tolerance

<±0.1mm

Thickness tolerance

<±0.015mm Special requirements can reach <±0.005mm)

polishing

single-sided or double-sided

Crystal plane orientation accuracy

±0.5°

Edge Orientation Accuracy

2° (special requirements can reach within 1°)

orientation

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

Package

Class 100 clean bag, class 1000 clean room