Strontium Lanthanum Aluminate Crystal Substrate

Strontium Lanthanum Aluminate Crystal Substrate | SrLaAlO4 Substrate

Reference: HM2870

Condition: New product

Strontium Lanthanum Aluminate (SrLaAlO4) Crystal Substrate offers excellent structural compatibility with high-temperature superconductors and enables low-temperature thin-film deposition. Heeger Materials is a professional supplier and manufacturer of high-quality Strontium Lanthanum Aluminate Crystal Substrate, offering customized solutions and competitive prices.

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Density	5.92 g/cm3
Melting Piont	1650℃
Molecular Formula	SrLaAlO4

Strontium Lanthanum Aluminate (SrLaAlO4) Crystal Substrate remains stable without phase transitions from its melting point to low temperatures, making it well-suited for epitaxial growth. It shares the same structure as high-temperature superconducting YBCO and has a lower thermal expansion coefficient compared to other perovskite crystals. This allows thin films to be deposited at lower temperatures, reducing lattice mismatch and minimizing stress. Heeger Materials provides high-quality SrLaAlO4 Substrate with reliable performance for various research and industrial needs.

Strontium Lanthanum Aluminate Crystal Substrates | SrLaAlO4 Substrate

Strontium Lanthanum Aluminate Crystal Substrate Properties

Crystal System	Tetragonal
Growth Method	Czochralski method
Lattice Constants	a = 3.756 Å, c = 12.63 Å
Melting Point (°C)	1650
Density (g/cm³)	5.92
Hardness (Mohs)	6-6.5
Dielectric Constant (ε)	~22

Strontium Lanthanum Aluminate Crystal Substrate Specifications

Dimensions (mm)	3x3, 5x5, 10x3, 10x5, 10x10, 15x15, 20x15, 20x20
Diameter (Φ)	Φ15, Φ20, Φ1″, Φ2″
Thickness (mm)	0.5, 1.0
Polishing	Single-sided or double-sided
Crystal Orientation	＜001＞
Orientation Accuracy (°)	±0.5°
Edge Orientation Accuracy (°)	2° (can be within 1° upon special request)
Cutting Angle	Can be custom-processed with edge-oriented planes inclined at specific angles (1°–45°)
Ra (Surface Roughness)	≤5Å (5µm×5µm)

Strontium Lanthanum Aluminate Crystal Substrate Applications

High-Temperature Superconducting Films: Serves as a substrate for YBCO and other superconducting thin films due to its structural compatibility.
Perovskite Oxide Thin Films: Provides a stable base for the deposition of perovskite-structured materials used in electronic and optical applications.
Dielectric and Microwave Devices: Suitable for low-loss microwave components and resonators due to its stable dielectric properties.
Optoelectronic Applications: Supports the growth of high-quality thin films used in laser and photonic devices.
Epitaxial Growth Studies: Ideal for research and development in advanced oxide materials and heterostructures.

Strontium Lanthanum Aluminate Substrate Packing And Shipping

Strontium Lanthanum Aluminate (SrLaAlO4) Crystal Substrate will be securely packaged in sturdy containers with cushioning materials to prevent movement or damage during shipping. This careful packaging ensures that the product arrives in perfect condition, maintaining its high-quality standards throughout the delivery process.

Where to Buy Strontium Lanthanum Aluminate Substrate in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality High-temperature Superconducting Thin Film Substrates products including Strontium Lanthanum Aluminate (SrLaAlO4) Crystal Substrate, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.