12 Inch Double-Sided Coating Platinum-Coated SubstrateProduct Type: Platinum-coated substrate
Research-grade laboratory product
|
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For model selection, substrate matching or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
|
|||||||||||||||||||||||||||||
|
Supplier: Atomfair
Brand: ATOMFAIR®
|
This platinum-coated substrate requires precise specification of substrate type, thickness, and coating process prior to fabrication. The Ti/Pt film stack must achieve ≤1 nm roughness and ≥99.999% purity.
- Substrate Compatibility: The substrate must be selected from silicon wafer, glass, quartz, or sapphire to ensure compatibility with the coating process.
- Coating Process Requirement: The coating must be applied using either electron-beam evaporation or magnetron sputtering to achieve the specified film properties.
- Roughness Constraint: The film roughness must not exceed 1 nm Ra as measured by atomic force microscopy.
- Purity Constraint: The film purity must be at least 99.999% to meet research-grade standards.
- Pre-Production Confirmation: All parameters including substrate type, thickness, film stack, and coating process must be confirmed before quotation and production.
What film thickness, roughness, and purity specifications are listed for the 12-inch double-sided platinum-coated substrate?
The listed film stack is Ti 30 nm / Pt 100 nm, with a film roughness of Ra ≤ 1 nm and a film purity of at least 99.999%. Electron-beam evaporation and magnetron sputtering are listed as available processing routes for this 12-inch double-sided coating.
Which substrate materials and dimensions can be used with this 12-inch platinum-coated substrate?
The substrate can be specified as silicon wafer, glass, quartz, or sapphire. Substrate size, specification, and thickness are customizable, and the substrate type and thickness must be confirmed before quotation for this 12-inch double-sided Ti/Pt-coated item.
Is the Ti 30 nm / Pt 100 nm film stack fixed, or can it be customized for this 12-inch substrate?
The listed film stack is Ti 30 nm / Pt 100 nm, and the specification table identifies the film stack as customizable. Custom dimensions and specifications should be included in the quotation request so the final stack can be confirmed with Atomfair.
The 12-inch double-sided platinum-coated substrate (Ti 30 nm / Pt 100 nm) provides a high-purity (≥99.999%), ultra-smooth (Ra ≤1 nm) conductive surface on customizable substrates, but requires pre-order specification of substrate type, thickness, and deposition route due to application-sensitive process options.
Positive
- High-purity Pt film ≥99.999%: The platinum layer is specified at a purity of at least 99.999%, minimizing contaminant-induced artifacts in electrochemical or catalytic measurements.
- Ultra-low roughness Ra ≤1 nm: A surface roughness of Ra ≤1 nm supports reproducible interfacial experiments and reduces scattering in optical or thin-film applications.
Trade-offs
- Custom procurement confirmation required: Substrate type (silicon, glass, quartz, or sapphire), thickness, and coating process must be specified and confirmed before quotation, adding lead time for non-standard configurations.
- Process-dependent film properties: Electron-beam evaporation and magnetron sputtering yield different film densities and adhesion profiles; the user must trade off between deposition rate, step coverage, and stress depending on the chosen route.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
