Tantalum Pentoxide (Ta₂O₅) Sputtering Target, 99.99% (4N) Purity, Circular (Price Upon Request)

Tantalum Pentoxide (Ta₂O₅) Sputtering Target, 99.99% (4N) Purity, Circular (Price Upon Request)

Nanostore’s Tantalum Pentoxide (Ta₂O₅) sputtering target is a oxide ceramic PVD source material for magnetron sputtering, ion sputtering, and laboratory thin-film deposition. It is supplied in circular target formats for research, development, and small-batch process work where clean handling, stated dimensions, and material identity are specified. Pricing for this material is provided upon request because final cost depends on current material market conditions and selected dimensions.

Key Features

Source Material
Supplied at 99.99% (4N) purity for thin-film workflows that require controlled source composition for deposition work.

Circular Target Formats
Available in circular diameters including 1.97 inch diameter (50 mm), 2 inch diameter (50.8 mm), 2.36 inch diameter (60 mm), 3 inch diameter (76.2 mm), 4 inch diameter (101.6 mm), 3.15 inch diameter (80 mm), 3.94 inch diameter (100 mm). Thickness options include 3 mm thick, depending on the selected diameter and target configuration.

Controlled Processing and Inspection
Target preparation may include material selection, forming, heat treatment, precision machining, dimensional inspection, surface finishing, cleaning, and final quality review. Composition and impurity control may be supported by analytical methods such as ICP, GDMS, carbon/sulfur analysis, oxygen/nitrogen analysis, and metallographic inspection where appropriate.

Clean Handling and Packaging
Targets are prepared for deposition use with clean surface handling and protective packaging. Store sealed in a dry environment, handle with clean gloves, and avoid direct contact with oil, dust, moisture, or other surface contamination before installation.

Mounting Configuration Note
Selected configurations for this product include mounting options such as 3 mm + 2 mm Cu backing; 3 mm + 2 mm Cu backing + magnetic shim; 3 mm + 3 mm Cu backing; 3 mm + 3 mm Cu backing + magnetic shim. Choose the plain target, Cu-backed target, and/or magnetic-shim configuration according to the sputtering source geometry and cathode requirements.

Technical Specifications

Material: Tantalum Pentoxide (Ta₂O₅)
Purity: 99.99% (4N)
Form: Circular sputtering target
Available Diameters: 1.97 inch diameter (50 mm), 2 inch diameter (50.8 mm), 2.36 inch diameter (60 mm), 3 inch diameter (76.2 mm), 4 inch diameter (101.6 mm), 3.15 inch diameter (80 mm), 3.94 inch diameter (100 mm)
Available Thicknesses: 3 mm thick
Compatible Equipment: Single-target sputtering systems, multi-target sputtering systems, ion sputtering systems, and magnetron sputtering equipment
Packaging: Protective target packaging for laboratory shipment and storage

Common Applications

– high-k dielectric thin films; optical coating and waveguide research; capacitor and sensor material studies; oxide ceramic PVD process development
– Academic, industrial, and pilot-scale thin-film process development