LaAlO3 (Lanthanum Aluminate) Sputtering Targets
- High Dielectric Constant: LaAlO₃ has a high dielectric constant (k-value), which enhances its performance in capacitors and other high-k dielectric applications.
- Thermal Stability: LaAlO₃ exhibits excellent thermal stability, making it ideal for high-temperature processing and devices that operate in extreme environments.
- Structural Integrity: The perovskite structure of LaAlO₃ contributes to its high mechanical strength and chemical stability, ensuring long-lasting performance in demanding applications.
- Oxide Electronics: LaAlO₃ is widely used in complex oxide electronics due to its ability to form high-quality interfaces with other materials like SrTiO₃ and LaNiO₃.
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Description
| Material | Lanthanum Aluminate (LaAlO₃) |
| Purity | 99.9% – 99.9999% / 3N 3N5 4N 4N5 5N 5N5 6N |
| Shape | disc, plate, sheet, rod, customized |
| Size | can be customized (contact us) |
| Package | vacuum bag or customer’s request |
| MOQ | 1pcs |
| Supply Ability | 10000pcs per month |
| Lead Time | Qty: 1-100, Time: 3-10 days
Qty: >100, Time: to be negotiated |
Lanthanum Aluminate (LaAlO₃) sputtering targets are a high-performance material used in various thin-film deposition applications. LaAlO₃ is a perovskite oxide with excellent dielectric properties and high thermal stability, making it ideal for producing high-quality films in electronics, optics, and advanced materials research. This material is commonly used for the fabrication of thin films in complex semiconductor and oxide electronics applications.
Key Applications
- High-k Dielectric Materials: LaAlO₃ is used as a dielectric layer in advanced semiconductor devices, including memory capacitors, transistors, and gate dielectrics.
- Thin Film Deposition: It is widely used for the deposition of thin films for microelectronics, optoelectronics, and spintronic applications.
- Surface Passivation: LaAlO₃ thin films are employed for passivation layers in semiconductor devices to reduce surface recombination rates and improve device performance.
- Oxide Electronics: LaAlO₃ plays a significant role in the development of oxide electronics, especially in applications involving high mobility oxides and complex oxide heterostructures.
- Photovoltaics: Used in the fabrication of thin-film solar cells and other renewable energy technologies.
- Catalysis and Sensors: LaAlO₃-based films are used in catalytic processes and gas sensors, particularly for their stability and high-temperature tolerance.
Features and Benefits
- High Dielectric Constant: LaAlO₃ has a high dielectric constant (k-value), which enhances its performance in capacitors and other high-k dielectric applications.
- Thermal Stability: LaAlO₃ exhibits excellent thermal stability, making it ideal for high-temperature processing and devices that operate in extreme environments.
- Structural Integrity: The perovskite structure of LaAlO₃ contributes to its high mechanical strength and chemical stability, ensuring long-lasting performance in demanding applications.
- Oxide Electronics: LaAlO₃ is widely used in complex oxide electronics due to its ability to form high-quality interfaces with other materials like SrTiO₃ and LaNiO₃.
Specifications
- Composition: 99.9% pure lanthanum aluminate (LaAlO₃)
- Size: Customizable diameters ranging from 50 mm to 200 mm or larger, depending on deposition system requirements.
- Thickness: Typically available in thicknesses from 1 mm to 10 mm.
- Density: Approximately 5.2 g/cm³.
- Purity: High purity options available (99.99% and above) to ensure optimal performance in sensitive applications.
Customization Options
- Size and Shape: Custom sizes and shapes tailored to the specific needs of deposition systems and applications.
- Purity Levels: Available in various purity levels, including 99.99% and 99.999%, depending on the application.
- Target Surface Treatment: Surface polishing and conditioning can be performed to improve the sputtering performance and film quality.
For custom LaAlO₃ sputtering targets, tailored sizes, and expert technical support, contact our team. We offer solutions to meet your specific requirements in electronic, optical, and advanced materials applications.
