CY8992 LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP Description

Our LSAT (Lanthanum-Strontium Aluminium Tantalate) Crystal Substrate (100) 10×10×0.5 mm DSP provides a high-performance platform for advanced thin-film deposition. Known for its precise lattice matching, LSAT is a popular choice for researchers and manufacturers who require accurate, high-quality epitaxial growth. The (100) orientation and double-side polished surface minimise defects while ensuring high-quality crystal structure, making it suitable for applications such as superconductors, ferroelectrics, and oxide electronics.

Manufactured under strict quality standards, this LSAT substrate offers excellent mechanical stability and a low leakage current, which aids in maintaining reproducible and reliable outcomes. Its chemical resistance ensures longevity, enabling consistent performance over extended usage. Whether used in industrial laboratories or research institutions, our LSAT crystal substrate consistently delivers the precision and quality required for demanding thin-film studies.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP Applications

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP offers a unique blend of thermal stability, exceptional lattice matching, and mechanical strength, making it an excellent choice for advanced thin-film deposition and epitaxial growth. It is widely used in research, industrial, and commercial settings that demand reliable substrate materials. This crystal substrate features a low dielectric constant and minimal thermal expansion, enabling precise material engineering for device fabrication.

1. Electronics and Semiconductor Applications

·         Thin-film transistor (TFT) production: The substrate’s stable surface enables film quality and device performance

·         High-frequency circuit design: Minimal thermal expansion aids in maintaining tolerances for semiconductor components

2. Medical and Healthcare Devices

·         Biosensor integration: The uniform substrate surface improves sensitivity and accuracy in monitoring applications

·         Imaging detectors: Consistent crystal structure supports precise signal capture for diagnostic devices

3. Research and Scientific Instruments

·         Laser alignment studies: Thermal stability and low dielectric constant help maintain accuracy in optical experiments

·         Precision measurement tools: The substrate’s mechanical properties ensure performance under varying experimental conditions

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP Packaging

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP is packaged in foam-lined, antistatic trays with individually sealed pouches to prevent dust and moisture ingress. Store in a controlled, low-humidity environment to maintain purity and surface quality. Clean handling procedures and protective gloves minimise contamination. Custom packaging solutions, including vacuum sealing or multiple substrates per pack, are available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP FAQs

Q1: What are the key material properties of LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP?

A1: LSAT (La0.3Sr0.7)(Al0.65Ta0.35)O3 is a single-crystal substrate known for its stable cubic structure, making it ideal for growing epitaxial thin films. It offers a relatively low lattice mismatch with many perovskite-based materials, enabling high-quality heterostructures. With a typical thermal expansion coefficient of around 10×10^-6 K^-1, it maintains chemical and mechanical stability. The double-side polished (DSP) surface enhances uniformity and smoothness for electronic and optical device applications.

Q2: How should this product be handled and stored?

A2: To avoid surface scratches or chips, operators should use lint-free gloves and handle the substrate with clean, non-metallic tweezers. Store it in its original, padded container to shield it from dust and mechanical stress. Keep the environment dry and at a stable temperature to preserve surface quality. Regularly clean the substrate with an appropriate solvent if contamination is suspected, avoiding abrasive treatment.

Q3: Which quality standards and certifications apply to LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP?

A3: LSAT crystal substrates typically adhere to internationally recognised quality standards, including ISO 9001-based manufacturing controls. They undergo rigorous in-house inspection to ensure minimal defects, optimal flatness, and consistent surface roughness. Where applicable, RoHS and REACH compliance measures address environmental and safety considerations, ensuring the substrate meets commercial and industrial requirements. Vendors often provide detailed testing reports, confirming product integrity before delivery to end users.

Related Information

1. Material Properties and Advantages

Transforming conventional substrate expectations, the LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP delivers outstanding structural stability and uniformity for high-precision thin-film applications. Its single-crystal nature allows for excellent lattice matching with various oxide-based materials, ensuring minimal strain and enhancing overall device performance. This substrate’s carefully maintained crystallographic orientation of (100) supports consistent epitaxial growth, an essential factor in achieving results within the microelectronics, photonics, and semiconductor research fields.

Carefully engineered for double-side polishing, this substrate offers a defect-free surface that facilitates precise layer deposition. The substrate’s thickness of 0.5 mm strikes a balance between mechanical durability and ease of handling, making it an ideal platform for innovations in sensors, optical coatings, and other advanced technologies. These characteristics help reduce potential manufacturing inconsistencies, ultimately enabling higher yields and improved throughput in commercial production lines.

2. Applications in Advanced Industries

Manufacturers in the optoelectronics sector leverage LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrates (100) 10x10x0.5 mm DSP to cultivate high-quality semiconductor layers that boost device performance. From specialised cameras to new lighting systems, the substrate’s lattice structure ensures reliable alignment of deposited materials, enabling improved optical properties and overall device longevity. These substrates also play a pivotal role in supplying stable microelectronic components for integrated circuits used in next-generation communications equipment.

Rapid advancements in sensor technologies further highlight the growing importance of these LSAT substrates across various commercial research hubs. Their ability to maintain consistent thermal and mechanical properties under demanding conditions makes them suitable for state-of-the-art sensor arrays, particularly in fields such as environmental monitoring, biochemical detection, and industrial process control. By providing a stable and uniform base, these substrates link fundamental materials science to a range of civilian-oriented engineering innovations.