a-,c-,m-,r-planed epitaxy-ready 2-inch sapphire wafers

4-plane selective epitaxy-ready polished sapphire wafers (Sale as many as 3 wafers)
The use of precisely polished wafers can be a valuable addition to your research projects.

2-inch sapphire wafer
a-, c-, m, or r-planed sapphire wafers
"Single-side polished at epi-ready grade"

A,C,M,R planes sapphire wafers

SEMI-compliant

a, c, m, r plane selective 2-inch sapphire wafers

	Wafer Material	High-purity synthetic single-crystal sapphire
	Wafer Diameter	2 inches (50.8mm +/-0.05mm)
	Wafer Thickness	430um (+/-25um)
	Orientation	a-plane, c-plane, m-plane, r-plane, or any combination of them
	Primary flat	16mm (+/-0.5mm)
	Surface	Front side: Polished at epi-ready grade / Back side: Fine ground
	Roughness,etc	Ra <=0.2nm, TTV/Bow<=10um
	Packing	Each wafer is packed in a hard case
	Delivery	Each wafer is packed in a hard case
	Payment	By bank transfer in US dollars and Euros

Request a quote (Please specify the planes you want)

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