Description
DESCRIPTION 2″ and 4″ gold coated silicon wafers, useful for a variety of applications such as SEM or AFM supports, nanotechnology and biotechnology. Both Cr and Au are evaporated on the silicon wafers using a vacuum evaporation system with chromium between the glass and the gold to serve as an adhesion layer. The gold surface is not atomically flat, but has bumps in the nm range. The wafers are packed and shipped in a wafer carrier. Au coating should be stable to about 175° C; above that temperature delamination could occur. Specifications: Wafer: thickness 4”, 460 – 530µm, 2”, 254 – 301µm, orientation, P-type
Chromium adhesion layer thickness: 5nm
Gold layer thickness: 50nm (±5nm)
Diameter: 2″ or 4″
CategoryVape
BrandVape Quarry
SKUPRD-9A6B1C8AC270
Global identifierNot provided
Identifier typeNot provided
Manufacturer part numberNot provided
A concise product review has not been added yet. Product claims, compatibility and contents should be reviewed before publishing.
Unopened products may be returned within 30 days of delivery. Items must be unused, in original packaging and accompanied by proof of purchase. For hygiene and safety reasons, opened consumables cannot be returned. Contact support before sending a return.
Orders are typically dispatched within 1-2 business days. Delivery is available across the United States with tracked service. Orders over $49 qualify for free standard shipping. Delivery estimates begin after the order leaves our warehouse and may vary by destination.
