Stanford Materials Corporation (SMC) supplies high-performance Scandium Planar Targets with a purity level of 99.9%, designed for advanced thin-film deposition processes. Custom sizes and rigorous quality checks ensure reliable performance for both research applications and industrial use.
SMC’s scandium targets are made from 99.9% pure scandium metal, available in diameters ranging from 50 mm to 200 mm, with thicknesses between 3 mm and 10 mm. With a grain size smaller than 50 µm and a density above 95%, these targets provide consistent sputtering performance, essential for the production of high-quality films. Each target is vacuum-sealed in argon-filled containers and validated through ICP-MS and XRD to meet ASTM F3091 standards.
Specifications
Purity: 99.9%
Melting Point: 1814°C
Boiling Point: 3103°C
Shape: Rectangular or customized based on your requirements
Size: Tailored to order
Note: The data above is based on theoretical estimates. For precise specifications, please contact SMC for custom inquiries.
Applications
Aerospace Alloys: Scandium-doped aluminum films for light-weight, high-strength materials.
Lasers & Lighting: Scandium-based films in high-intensity lamps and UV lasers.
Semiconductors: Scandium nitride coatings for high-performance transistors (HEMTs).
Packaging
SMC’s scandium planar targets are carefully packaged according to the size and specifications of each material. Smaller items are packed securely in PP boxes, and larger items are housed in customized wooden crates to ensure safe shipping. Proper cushioning materials are used to protect the items during transit.
Packaging Types: Cartons, Wooden Boxes, or Custom Solutions.
Manufacturing Process
Overview of Manufacturing Flow
Testing Methods
Chemical Composition Analysis: Conducted via GDMS or XRF to verify purity.
Mechanical Property Testing: Includes testing for tensile strength, yield strength, and elongation.
Dimensional Inspection: Measures thickness, width, and length.
Surface Quality Inspection: Visual and ultrasonic inspection to check for defects.
Hardness Testing: Confirms material hardness and uniformity.
FAQs
Q1: What purity grades are available for scandium targets?
A1: SMC offers 99.9% purity (3N) scandium, with impurity levels below 100 ppm, confirmed through ICP-MS.
Q2: How should scandium targets be stored?
A2: Store in dry argon conditions to prevent oxidation. Handle with gloves to avoid contamination.
Q3: Are your scandium targets compatible with magnetron sputtering systems?
A3: Yes, SMC targets are designed for use with ISO/KF flanges and most magnetron sputtering systems. Adapter solutions are available.
Performance Comparison: Scandium Rotary vs. Planar Target
Feature
Scandium Rotary Target
Scandium Planar Target
Material Utilization
Up to 80-90%
Around 30-40%
Service Life
Longer
Shorter
Coating Uniformity
More uniform
May have variations
Production Cost
Higher initial cost
Lower initial cost
Applications
Large-area coatings
Small-area coatings
Sputtering Stability
More stable
Less stable
Compatible Equipment
Rotary sputtering systems
Traditional planar systems
Raw Material Details
Atomic Number: 21
Melting Point: 1541°C
Density: 2.99 g/cm³
Primary Uses: Aerospace, fuel cells, lighting
Fun Fact: Scandium is lighter than aluminum but greatly enhances its strength when alloyed.