Discontinued (Discontinued) ST6551 Europium Planar Target

Europium Planar Target Description

Stanford Advanced Materials (SAM) supplies precision-engineered Europium Planar Sputtering Targets tailored for advanced thin film deposition processes. These targets are manufactured from highly pure europium metal (standard qualities: 99.9% to 99.99%) and rigorously processed to achieve optimal density (>95% theoretical density) and a fine-grained microstructure (<50 μm grain size), ensuring uniform sputtering performance and minimal particle ejection.

Key features include:

Customisation: Available in diameters of up to 200 mm and thicknesses of 3-10 mm, with optional attachments to Copper/Backing Plates for thermal management.

Oxidation control: Packaged in argon-filled, vacuum-sealed containers to preserve surface integrity and minimise oxide layer formation.

Quality assurance: Each target undergoes crystallographic XRD analysis, ICP-MS profiling for impurities, and density testing, all compliant with ISO 9001 and ASTM standards.

Technical support: SAM provides guidance on deposition parameters (e.g., optimisation of RF/DC sputtering) and troubleshooting assistance post-purchase.

Europium Planar Target Specification

*The above product information is based on theoretical data. For specific requirements and detailed inquiries, please contact us.

Europium Planar Target Applications

1. Phosphor materials for lighting and displays:

Red-emitting phosphors: Eu³⁺-doped thin films (e.g., Y₂O₃:Eu³⁺, Eu: YAG) are utilised in LEDs, fluorescent lamps, and plasma displays to generate highly efficient red light.

Quantum dot displays: Eu-based coatings enhance colour purity and stability in next-generation QLED/OLED displays.

2. Optical security and anti-counterfeiting:

Europium oxide (Eu₂O₃) films: Integrated into banknotes, certificates, or product labels for UV-triggered luminescence markings.

3. Radiation detection and imaging:

Scintillator layers: Eu-doped layers (e.g., Eu: LiF) in X-ray detectors and medical imaging systems convert radiation to visible light.

4. Nuclear industry:

Neutron absorption coatings: The isotope Eu-151 (high neutron capture cross-section) is sputtered onto reactor components to control neutron flow.

5. Research and emerging technologies

Spintronics: EuO (Europium monoxide) thin films exhibit ferromagnetic properties for spin-polarised electron devices.

Biomedical sensors: Eu³⁺-based fluorescence probes in biosensors for high-sensitivity detection of DNA or proteins.

Europium Planar Target Packaging

Our products are packaged in custom boxes of various sizes, tailored to the dimensions of the material. Smaller items are securely packaged in PP cartons, while larger items are placed in custom wooden crates. We strictly adhere to custom packaging regulations and use appropriate cushioning materials to ensure optimal protection during transit.

Packaging: Carton, wooden crate, or custom.

Manufacturing Process

1. Brief overview of the manufacturing process

2. Testing procedures

1. Chemical composition analysis - Verified using techniques such as GDMS or XRF to ensure compliance with purity requirements.
2. Testing of mechanical properties - Includes tests of tensile strength, yield strength, and elongation to assess material performance.
3. Dimensional measurement - Measures thickness, width, and length to ensure compliance with specified tolerances.
4. Surface quality inspection - Checks for defects such as scratches, cracks, or inclusions through visual and ultrasonic inspection.
5. Hardness testing - Determines material hardness to confirm uniformity and mechanical reliability.

Europium Planar Target FAQs

Q1: How is oxidation prevented during storage and shipping?

A1: The targets are vacuum-sealed in argon-filled containers with desiccant packets to minimise surface oxidation. Storage guidelines (dry inert gas environments) are included with the delivery.

Q2: What applications are europium targets best suited for?

A2: Key applications include red phosphor films (LEDs/displays), UV-activated security markings, radiation scintillators, and neutron-absorbing coatings (using the isotope Eu-151).

Q3: Are SAM's europium targets compatible with my sputtering system?

A3: They are designed for standard ISO/KF flange configurations and are compatible with most commercial systems (e.g., magnetron sputtering). Please contact us if you require adapter solutions or non-standard configurations.

Performance Comparison Table with Competing Products

Europium Rotating Target vs. Europium Planar Target

Related Information

1. Raw materials - Europium

Europium (Eu) is a rare earth metal with atomic number 63 and an atomic weight of 151.96. It is a soft, silvery-white metal that is highly reactive with air and moisture, requiring careful handling and storage. Europium has a relatively low melting point of 826 °C compared to other rare earths and is known for its excellent optical and luminescent properties.

One of Europium's most notable properties is its capability to emit bright red and blue fluorescence, making it an essential component of phosphors for LED displays, televisions, and fluorescent lamps. Europium-doped materials are also frequently used in lasers, security markings, and medical imaging. Furthermore, Europium possesses neutron-absorbing properties, making it a valuable component of control rods in nuclear reactors. Due to its unique electronic structure and high reactivity, Europium plays a crucial role in modern optical, electronic, and energy-related applications.