MgO (100) substrate, 10x5x0.2 mm, 2SP

Typical Properties

Crystal Structure

Cubic, a=4.216 A

Growth Method

Special Arc Melting

Typical Purity:

>99.95%

Typical Impurity (ppm)

Ca <= 40, Al <= 15, Si <= 10, Fe <= 50, Cr <= 10, B <= 5, C <= 10

Melting Point

2852 ^oC

Crystal Purity

> 99.95%

Crystal cleavage plane

<100>

Density

3.58 g/cm³

Dielectric constant

9.8

Thermal expansion

12.8 x10^-6/ ^oC

Optical Transmission

> 90% @ 200 ~ 400 nm > 98 % 500 ~ 1000 nm

Crystal Prefection

No visible inclusions and micro cracking, X-Ray rocking curve available