Atomfair Tantalum Nitride (TaN) Powder, 99.5% Purity, −325 Mesh, 23.38 μm APS
Product Description
Atomfair tantalum nitride (TaN) is supplied as black crystalline powder with 99.5% purity and a -325 mesh (23.38 μm APS) particle specification; custom mesh specifications may be available upon request. It is intended for copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, and thin-film resistor research.
Technical Specifications
| Parameter | Specification / Available Values |
|---|---|
| Product | Tantalum Nitride (TaN) Powder |
| Chemical Formula | TaN |
| CAS Number | 12033-62-4 |
| Purity | 99.5% |
| Particle Specification | -325 mesh (23.38 μm APS); custom mesh specifications may be available upon request. |
| Physical State | Powder |
| Appearance | Black crystalline powder |
Customization & Ordering
Alternative purity, particle-size, and package requirements may be evaluated upon request. Minimum order quantities, pricing, and lead times are confirmed during quotation.
Key Features and Advantages
- Source-listed purity of 99.5% with a -325 mesh (23.38 μm APS) particle specification; custom mesh specifications may be available upon request.
- Powder format for copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, and thin-film resistor research.
APPLICATION SCOPE: copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, and thin-film resistor research
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
LABORATORY PROCUREMENT SUPPORT
For grade selection, particle-size confirmation, documentation support or custom specification review, contact our technical sales team.
What is the average particle size of Atomfair TaN powder and how does it relate to the -325 mesh specification?
The powder has an average particle size (APS) of 23.38 μm and is classified as -325 mesh, meaning all particles are smaller than 44 μm. This fine particle size is selected for thin-film applications where uniform deposition is required.
In which research applications is Atomfair TaN powder specifically used?
The powder is intended for copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, as well as thin-film resistor research. Its 99.5% purity and -325 mesh particle size are optimized for these applications.
What package sizes are available for Atomfair TaN powder and can custom orders be placed?
The powder is available in 50 g, 100 g, and 250 g packages. Custom purity, particle-size, and package requirements may be evaluated upon request, with minimum order quantities and lead times confirmed during quotation.
Atomfair TaN powder (99.5% purity, -325 mesh, 23.38 μm APS) is engineered for copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, with particle size and purity suitable for thin-film resistor development.
Positive
- High purity and controlled particle size: The 99.5% purity and -325 mesh (23.38 μm APS) particle specification provide a consistent material for diffusion-barrier and adhesion-layer research.
- Application-specific formulation: The powder is directly intended for copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication and thin-film resistor applications.
Trade-offs
- Custom particle size requires negotiation: While standard -325 mesh is available, alternate mesh sizes are not standard and require custom inquiry, which may affect lead times, minimum order quantities, and pricing.
- Documentation available upon request only: Certificates of Analysis and Safety Data Sheets are provided only upon request, requiring proactive procurement follow-up for batch-specific confirmation.
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).
