CY8995 LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP Description

LSAT (Lanthanum-Strontium Aluminium Tantalate) crystal substrates are a highly sought-after choice for advanced thin-film deposition and epitaxial growth. With a (111) orientation and measuring 10 × 10 × 0.5 mm, this single-side polished (SSP) substrate offers a balanced thermal expansion coefficient and excellent lattice matching for a variety of complex oxides. Its low dielectric loss and exceptional thermal stability make it an ideal platform for high-temperature processes and precision-driven research applications.

These LSAT substrates are manufactured under strict quality control measures to ensure crystal uniformity, reduced surface defects, and optimal crystalline properties. This commitment to quality guarantees reproducible results in R&D, material science, and cutting-edge electronic device fabrication. Whether used in superconductivity studies or functional oxide development, these LSAT (111) substrates deliver the consistency and reliability demanded by today’s innovative research and industrial environments.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP Applications

This LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP provides an exceptionally stable platform for advanced thin-film deposition and epitaxy. Its unique crystalline structure supports high-quality epitaxial growth, enabling consistent performance in various fields. Its thermal and chemical stability make it vital for research, manufacturing, and commercial products requiring robust substrates for reliable component fabrication and superior device operation.

1. Industrial Applications

·         Application 1: Thin-film production lines in electronics manufacturing, leveraging the substrate’s stable crystal structure to minimise defects and ensure consistent device performance.

·         Application 2: High-temperature processes in chemical plants and petrochemical facilities, where the substrate’s excellent thermal stability supports reliable, long-lasting operation.

2. Research Applications

·         Application 1: Materials science investigations, enabling precise epitaxial growth experiments to discover and characterise novel functional materials.

·         Application 2: Advanced photonics and quantum device development, leveraging minimal lattice mismatch for stable quantum well formation and superior optical performance.

3. Commercial Applications

·         Application 1: High-resolution medical imaging devices, benefiting from the substrate’s low defect density for accurate diagnostic sensor fabrication.

·         Application 2: Telecommunications components requiring exceptional thermal and chemical stability, ensuring consistent signal quality and product reliability.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP Packaging

Each LSAT Lanthanum-Strontium Aluminium Tantalate (111) 10x10x0.5 mm SSP crystal substrate is packaged with soft, anti-static foam layers and individually sealed to prevent contamination. For optimal preservation, store in a clean, dry environment at stable temperatures. We minimise contact through strict handling procedures and use vacuum-sealed bags to deter contaminants. Custom packaging solutions, including specialised sizes and protective inserts, are available upon request to meet unique requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP FAQs

Q1: What are the key material properties of LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP?

A1: LSAT (La₀.₃Sr₀.₇)(Al₀.₆₅Ta₀.₃₅)O₃ is a perovskite-type crystal known for its excellent lattice matching with various oxide thin films. It offers a relatively low thermal expansion coefficient and high chemical stability, making it suitable for complex oxide and superconducting film growth. The (111) orientation ensures unique surface symmetry, supporting advanced epitaxial techniques. Its optical transparency and dielectric characteristics also facilitate use in photonics research and electronic applications.

Q2: How should this product be handled and stored?

A2: When handling LSAT substrates, always wear gloves and use clean, lint-free tweezers or a vacuum wand to avoid surface contamination. Store them in a dry, dust-free environment with stable temperature and humidity to prevent any moisture-induced damage. Keep the substrates in antistatic containers or wafer cassettes to minimise mechanical contact and scratching. Regular inspection ensures their top-quality condition for high-precision applications.

Q3: Which quality standards and certifications apply to LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP?

A3: These LSAT substrates are typically manufactured under ISO 9001 or equivalent industrial standards, ensuring consistent quality and traceability throughout production. Each substrate undergoes rigorous testing for crystal orientation, surface flatness, and defect levels. Manufacturers often provide thorough documentation, including the substrate’s X-ray diffraction data and inspection reports, to demonstrate compliance with commercial and research-grade specifications. This adherence to recognised norms promotes reliable performance across diverse applications.

Related Information

1. Material Properties and Advantages

Lanthanum-Strontium Aluminium Tantalate (LSAT) substrates are highly prized for their precise crystalline orientation, which in this case is the (111) plane. The 10x10x0.5 mm single-side polished format emphasises a consistently smooth and uniform surface, minimising defects that could impede epitaxial growth. This reliable structural quality ensures reduced strain and improved interface stability, making LSAT especially suitable for thin-film deposition and exceptional device performance.

Efficient thermal conductivity is another noteworthy benefit of these (111) 10x10x0.5 mm LSAT crystal substrates. By dispersing heat effectively, they help protect sensitive layers from thermal stress, prolonging device longevity. Their excellent dielectric properties also reduce signal interference, enabling clearer data transmission and optimised functionality in high-frequency components. These combined characteristics make LSAT a top-choice material for complex electronics and optical devices requiring top-tier substrate performance.

2. Applications in Advanced Industries

Microelectronics manufacturers often incorporate LSAT (111) substrates into semiconductor fabrication techniques, particularly where uniform film growth and stable lattice matching are prerequisites. Their minimal lattice mismatch supports the production of high-quality thin films for specialised integrated circuits. Through precise epitaxial layering, companies can achieve durable electronic components that exhibit superior signal fidelity, translating to faster processing speeds and improved reliability.

Telecommunications and optoelectronics firms also value the LSAT (111) 10x10x0.5 mm format for designing compact yet powerful devices such as photonic sensors and laser arrays. Tuning these substrates with advanced deposition methods fosters optimal optical clarity, ensuring accurate signal transmission and detection. This meticulous approach to device design propels innovative communication networks, contributing to more efficient data handling and smoother operation of leading technologies.