CY8994 LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) 10x10x0.5 mm DSP

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) 10x10x0.5 mm DSP Description

LSAT (Lanthanum-Strontium Aluminium Tantalate) crystal substrates are valued for their high chemical stability, excellent thermal properties, and close lattice matching with a variety of functional oxides. The (110) orientation offers enhanced flexibility for thin-film deposition, making them ideal for creating high-quality epitaxial layers in applications such as superconducting devices, ferroelectric components, and advanced semiconductor research.

This 10×10×0.5 mm double-side polished substrate adheres to strict quality standards. Its low defect density and impeccable surface finish facilitate reliable, consistent thin-film growth, ensuring device performance. Researchers and professionals can rely on its structural integrity and uniform surface to achieve the highest level of precision in demanding research or industrial environments, making LSAT substrates a staple in materials engineering.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) 10x10x0.5 mm DSP Applications

LSAT (Lanthanum-Strontium Aluminium Tantalate) crystal substrates provide exceptional structural compatibility, thermal stability, and low defect density, making them ideal for advanced thin-film applications. Their performance and dimensional uniformity also enable precise control in complex processes. These substrates facilitate reliable, high-quality deposition layers, opening new opportunities in various civilian, commercial, and industrial fields that prioritise performance, durability, and cost-effectiveness.

1. Electronics and Semiconductor Applications

·         Enable uniform epitaxial layers for advanced integrated circuits, improving device reliability and performance

·         Provide stable crystal structures that reduce defect rates in high-frequency components and sensor systems

2. Medical and Healthcare Applications

·         Enhance the precision of biosensor interfaces, supporting accurate diagnoses and real-time patient monitoring

·         Improve durability and thermal control for specialised imaging devices, contributing to higher-resolution results

3. Research and Scientific Instrumentation

·         Serve as a versatile platform for investigating thin-film growth mechanics in materials science studies

·         Support the development of optical instruments requiring precise lattice matching and minimal distortion

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) 10x10x0.5 mm DSP Packaging

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrates (110), measuring 10x10x0.5 mm DSP, are carefully placed between protective foam layers, sealed in cleanroom-grade polyethylene pouches, and secured inside a robust container. Store in a cool, dry environment to prevent humidity damage. Anti-contamination steps include nitrogen purging and tamper-evident seals. Custom packaging solutions can accommodate special handling or shipping needs, ensuring substrate integrity from origin to destination.

Packaging: Vacuum sealed, Wooden Box, or Customised.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) 10x10x0.5 mm DSP FAQs

Q1: What are the key material properties of LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) 10x10x0.5 mm DSP?

A1: LSAT (La0.3Sr0.7)(Al0.65Ta0.35)O3 is a single-crystal substrate with a perovskite structure known for its low thermal expansion, high chemical stability, and excellent lattice matching with various thin-film materials. The (110) orientation provides a unique surface for epitaxial growth, enabling precise control of film characteristics. With a 10x10 mm surface and 0.5 mm thickness, it offers uniform morphology and minimal internal defects, making it suitable for advanced electronic applications.

Q2: How should this product be handled and stored?

A2: These substrates should be handled with clean gloves in a dust-free environment to prevent contamination. Avoid applying excessive force or bending, as LSAT crystals can be brittle under mechanical stress. Store them in sealed, dry containers at stable room temperature to protect against moisture and particle accumulation. Regular inspection for surface debris or scratches is vital to maintain substrate integrity for high-quality film growth.

Q3: Which quality standards and certifications apply to LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) 10x10x0.5 mm DSP?

A3: LSAT crystal substrates are commonly manufactured and inspected under internationally recognised ISO 9001 quality management systems. The precise orientation and surface finish typically adhere to rigorous in-house metrology protocols, ensuring orientation accuracy and minimal surface roughness. Further compliance with RoHS and REACH regulations helps confirm safe and environmentally responsible usage. Manufacturers also conduct thorough dimensional checks and crystal inspections to guarantee defect-free, high-purity substrates.

Related Information

1. Material Properties and Advantages

Lanthanum-Strontium Aluminium Tantalate (LSAT) crystal substrates in the (110) orientation, measured at 10x10x0.5 mm and designed with a double-side polished (DSP) surface, exhibit exceptional thermal stability and chemical robustness. Their lattice constants closely match a variety of thin-film materials, reducing the likelihood of tensile or compressive strain within epitaxial layers. As a result, these substrates are favoured in the development of electronic devices that demand consistently high performance over prolonged operational lifetimes.

These LSAT substrates also offer a remarkably smooth, defect-free surface that enhances film adhesion and uniformity. This is particularly beneficial for commercial electronics manufacturers seeking to optimise device yield and component longevity. Additionally, their standardised (110) orientation enhances the feasibility of precise thin-film alignment, presenting designers with a highly stable platform to advance semiconductor technologies across numerous industrial sectors.

2. Applications in Advanced Industries

Industrial arenas such as telecommunications and optoelectronics often integrate LSAT (110) crystal substrates for the creation of high-frequency components and exceptionally precise optical filters. The 10x10x0.5 mm DSP format ensures consistent thickness, making it easier to scale production and maintain predictable quality from batch to batch. Moreover, the well-controlled surface flatness of these substrates assists in preventing scattering losses in photonics systems, thereby enabling more efficient data transmission and signal processing.

Developers of advanced sensing equipment and new displays also value LSAT substrates for their ability to maintain stable performance under a variety of environmental conditions. By combining excellent mechanical strength with minimal structural imperfections, these substrates reliably support sensitive thin-film integrations that demand both accuracy and durability. As a result, LSAT (110) substrates continue to broaden their appeal in sophisticated commercial products requiring precise material interfaces and long-lasting device protection.