La2O3 (Lanthanum Oxide) Pellets Granules Evaporation Materials

Description

Material	Lanthanum Oxide (La2O3)
Purity	99.9% – 99.9999% / 3N 3N5 4N 4N5 5N 5N5 6N
Shape	Pellets / Granules / Particles / Pieces
Size	can be customized (contact us)
Package	vacuum bag or customer’s request
Place of Origin	China
Supply Ability	1000kg per month
Lead Time	Qty: 1-100, Time: 3-10 days Qty: >100, Time: to be negotiated

 

Lanthanum Oxide (La₂O₃) pellets are a high-purity evaporation material used primarily in thin-film deposition processes, such as thermal evaporation and e-beam evaporation. La₂O₃ is a rare-earth compound known for its high refractive index, dielectric properties, and transparency in the infrared (IR) range. These characteristics make it highly desirable for applications in optics, electronics, and coating industries.

Key Applications:

• Optical Coatings: La₂O₃ is widely used to create anti-reflective and dielectric coatings for optical components such as lenses, mirrors, and filters. Its high refractive index improves the performance of multilayer coatings in both the visible and infrared regions.
• Electronics and Semiconductors: Due to its dielectric properties, La₂O₃ is used in thin-film capacitors and as a gate dielectric material in advanced semiconductor devices.
• Laser Systems: La₂O₃ thin films are ideal for laser optics, as they enhance the transmission and reflection properties of laser components.
• Infrared Optics: Lanthanum oxide is commonly employed in IR optical applications due to its transparency in the infrared spectrum, making it valuable for IR sensors and imaging systems.

Features:

• High Refractive Index: La₂O₃ has one of the highest refractive indices among the oxides, making it highly suitable for optical applications where precise light manipulation is required.
• Excellent Dielectric Properties: It has a high dielectric constant, which is beneficial for use in electronic devices and capacitors.
• Infrared Transparency: La₂O₃ is transparent in the infrared spectrum, which makes it an ideal material for infrared optics and laser applications.
• High Purity: The high purity of La₂O₃ pellets ensures the production of high-quality thin films with minimal contamination.

Specifications:

• Material: Lanthanum Oxide (La₂O₃)
• Purity: ≥ 99.9%
• Shape: Pellets
• Size: Typically 1-6 mm in diameter (custom sizes available)
• Melting Point: ~2,315°C
• Density: ~6.51 g/cm³
• Deposition Methods: Suitable for both e-beam and thermal evaporation
• Applications: Optical coatings, infrared optics, electronic devices, laser systems

Tinsan Materials offers high-purity La₂O₃ (Lanthanum Oxide) pellets for thin-film deposition in optical coatings, electronics, and infrared optics. Ideal for e-beam and thermal evaporation.

If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.