It mainly used for making semiconductor germaniumpiece , infrared optical material,CO2laser etc.

The specifications:

Conduction Type	Resistivity Ω.cm	Dislocation Density	Diameter
P	0.1-45	1000~6000/square centimetre	Φ12~Φ300mm
N	0.1-45

Resistivity ( Ω.cm)	Life
	P	N
0.1-0.9	-	-
>0.9-2.5	100	80
>2.5-4.0	150	120
>4.0-8.0	220	200
>8.0-16	350	300
>16-45	600	500

We can supply good quality and competitive price,welcome your inquries!

Monocrystalline germanium