CY8999 LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) Dia. 25.4 mm x 0.5 mm SSP

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) Dia. 1 in x 0.5 mm SSP Description

This LSAT (Lanthanum-Strontium Aluminium Tantalate) Crystal Substrate in a (110) orientation is valued for its structural stability and lattice matching capabilities. Engineered at a diameter of 1 inch and a thickness of 0.5 mm, this single-side polished (SSP) substrate ensures optimal surface smoothness and precision. Its thermal and chemical stability, along with low dielectric loss, make it a preferred platform for research and industrial applications involving complex oxide thin films.

Manufactured under strict quality standards, each substrate meets flatness and parallelism specifications to support precise epitaxial growth. It is suited for functional materials, such as high-temperature superconductors and ferroelectric components. Performance and repeatable results make this LSAT substrate a reliable choice for R&D environments and commercial manufacturing.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) Dia. 1 in x 0.5 mm SSP Applications

This LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) Dia. 1 in x 0.5 mm SSP provides thermal stability and lattice matching, making it ideal for precision thin-film growth. With low dielectric loss and chemical resistance, it enables performance in environments requiring control. Below are key applications where this unique substrate enhances industrial, research, and commercial activities through its properties.

1. Industrial Applications

·         Semiconductor manufacturing, ensuring thin-film deposition with minimal defects

·         Sensors in automotive components, benefiting from stable and crystal surfaces

·         Coatings for manufacturing equipment, delivering durability and performance

2. Research Applications

·         Development of optoelectronic devices, leveraging the substrate’s crystalline quality

·         Investigations in materials science for improved doping and crystal growth studies

·         Optimization of analytical instrumentation, reducing signal loss and maintaining measurement accuracy

3. Commercial Applications

·         Telecommunications systems, enabling signal processing and reduced noise

·         Medical imaging devices, relying on crystal structures for imaging results

·         Photovoltaic development for renewable energy solutions, improving solar cell efficiency and reliability

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) Dia. 1 in x 0.5 mm SSP Packaging

All LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrates feature packaging that includes padded plastic containers lined with dust-free, anti-static foam. Each substrate is individually sealed in vacuum pouches with a controlled humidity environment to safeguard it from moisture. The recommended storage temperature is 15-25°C, away from corrosive chemicals and direct sunlight, to prevent contamination. Custom packaging options, including inert gas fills or partitioned trays, are available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) Dia. 1 in x 0.5 mm SSP FAQs

Q1: What are the key material properties of LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) Dia. 1 in x 0.5 mm SSP?

A1: LSAT (La,Sr)(Al,Ta)O₃ crystal substrates offer high chemical stability, low thermal expansion mismatch with thin films, and a perovskite-like lattice structure that supports epitaxial growth. They exhibit optical transparency in the visible range and maintain crystalline quality, which minimises defects. Additionally, LSAT substrates deliver consistent dielectric properties, making them ideal for optical and electronic device applications.

Q2: How should this product be handled and stored?

A2: LSAT crystal substrates should be handled using clean, lint-free gloves to prevent contamination from oils or particulates. After removing them from their packaging, it is advisable to use non-abrasive tools or tweezers with soft tips to prevent scratches. Store the substrates in a clean, dry environment with minimal exposure to dust and humidity. Ensuring proper support avoids chipping along the edges.

Q3: Which quality standards and certifications apply to LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (110) Dia. 1 in x 0.5 mm SSP?

A3: These substrates are typically produced under quality management systems, such as ISO 9001, to ensure consistency in composition and accuracy. Manufacturers may provide inspection reports, including crystallographic orientation confirmation. They also conduct visual and dimensional checks to detect surface defects. Moreover, industry standards for substrate flatness and polish levels are adhered to for optimal device performance.

Related Information

1. Material Properties and Advantages

All LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrates (110) Dia. 1 in x 0.5 mm SSP are known for their thermal stability and chemical inertness, making them ideal for use in environments. These substrates exhibit a lattice constant that closely matches advanced thin films, ensuring strain during epitaxial growth contributes to higher device reliability.

Due to its composition, this crystal substrate also boasts a surface finish, which is critical in reducing defects during film deposition. Its mechanical strength helps maintain structural integrity during fabrication steps, while low dielectric loss supports improved performance in electronic applications.

2. Applications in Advanced Industries

Device manufacturers frequently select LSAT (110) Dia. 1 in x 0.5 mm SSP for producing thin-film transistors, sensors, and other components that require consistent crystalline structures. The stable interface provides enhanced layer adhesion, ensuring functionality in designs where every layer’s quality is paramount.

Optics and photonics sectors also benefit from the substrate’s surface and dimensional tolerances, enabling the development of light modulators and optical filters. These substrates facilitate control of light paths, supporting innovation in imaging systems, laser technologies, and other photon-based instruments.