CY9380 LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) Dia. 1 in x 0.5 mm SSP

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) Dia. 1 in x 0.5 mm SSP Description

LSAT (Lanthanum-Strontium Aluminium Tantalate) crystal substrates are valued for their exceptional lattice match, low thermal expansion, and chemical stability, making them suitable for epitaxial thin-film research. This (111)-oriented substrate measures 1 inch in diameter and 0.5 mm in thickness, featuring a single-side polished (SSP) surface that ensures minimal surface roughness and optimal film adhesion. Researchers require LSAT for growing complex oxide films, perovskite materials, and high-temperature superconductors due to its structural and thermal properties.

Each substrate undergoes rigorous inspection to maintain quality standards. With tight tolerances on dimensions and surface flatness, these LSAT substrates provide stable performance across a range of experiments. Whether used in academic laboratories or commercial R&D settings, this product offers consistent, reproducible results for electronic and photonic device development.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) Dia. 1 in x 0.5 mm SSP Applications

Lanthanum-Strontium Aluminium Tantalate (LSAT) Crystal Substrates (111) are notable for their precise lattice matching, minimal thermal expansion, and chemical stability. These properties make them an ideal choice across various sectors, delivering reliable performance in high-precision electronics, optical systems, and beyond. With a diameter of 1 inch and a thickness of 0.5 mm, these substrates meet industry requirements while maintaining functionality.

1. Electronics & Semiconductor Applications

·         Serve as a platform for high-frequency communication devices, offering minimal signal interference.

·         Provide a base for thin-film growth in integrated circuits.

2. Medical & Research Applications

·         Provide platforms for biosensors and medical imaging components, enhancing diagnostic accuracy.

·         Contribute to experimentation in optical instruments and materials research.

3. Renewable Energy & Industrial Manufacturing

·         Facilitate photovoltaic device development due to film quality and stability.

·         Ensure low-thermal-expansion substrates for industrial fabrication processes.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) Dia. 1 in x 0.5 mm SSP Packaging

Each LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) with diameter 1 inch and thickness 0.5 mm is packaged in a sealed, moisture-resistant container, layered with protective foam and an anti-static sleeve to prevent contamination and damage. Storage in a dry, temperature-controlled environment, away from sunlight, is recommended. Custom packaging solutions are available to ensure optimal protection for requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) Dia. 1 in x 0.5 mm SSP FAQs

Q1: What are the key material properties of LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) Dia. 1 in x 0.5 mm SSP?

A1: LSAT (111) offers a defined crystallographic orientation that provides a stable lattice constant, making it a choice for epitaxial thin-film growth in applications. It has thermal stability, low thermal expansion, and high mechanical strength relative to comparable substrates. Its surface quality typically exhibits minimal defects, which assists in uniform deposition and consistent device performance.

Q2: How should this product be handled and stored?

A2: Due to its delicate nature, LSAT (111) substrates should be handled with clean, lint-free gloves in a dust-free environment to avoid scratches or contamination. Storing them in protective cases or containers prevents impacts and exposure to moisture or particulates. Maintaining temperature and humidity control preserves surface integrity for processing steps.

Q3: Which quality standards and certifications apply to LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) Dia. 1 in x 0.5 mm SSP?

A3: These substrates are fabricated following quality controls to meet requirements, such as ISO 9001 for manufacturing processes. They undergo inspections to evaluate crystal integrity, thickness precision, and surface flatness. Metrology systems confirm that lattice parameters match specified tolerances, ensuring high standards of purity, uniformity, and reproducibility for device applications.

Related Information

1. Applications in Advanced Industries

Many electronics and photonics manufacturers value the LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (111) Dia. 1 in x 0.5 mm SSP for its lattice matching capabilities. This substrate orientation, combined with a diameter of one inch and a controlled thickness of 0.5 mm, enables stable deposition of thin films. Consequently, these substrates are used in the development of electro-optical devices and sensors, where crystalline quality is essential for maintaining performance.

In addition to electronics, this single-side polished crystal substrate finds applications in optical systems requiring minimal surface defects and a degree of mechanical strength. Its chemical stability helps reduce the risk of contamination in processes, making it appealing for growing complex oxide thin films in laboratories and commercial R&D facilities. The nature of LSAT substrates supports experimentation in areas such as photonics and measurement devices.

2. Comparative Analysis with Alternative Materials

Lanthanum-Strontium Aluminium Tantalate substrates provide a combination of thermal expansion characteristics, crystal structure, and surface quality compared to other single-crystal materials. Thanks to these properties, LSAT (111) Dia. 1 in x 0.5 mm SSP substrates offer compatibility when integrating layers, which mitigates stress-related failures that can occur during thin film growth. This feature, in conjunction with a polishing process on the single-faced side, supports results for manufacturers and institutions.

Compared to other substrate options such as magnesium oxide or sapphire wafers, LSAT offers structural uniformity and a lower incidence of defects. These attributes lead to improved epitaxial growth for complex oxide films, enabling higher yields during production. Additionally, the LSAT substrate’s ability to withstand processing temperatures and maintain stability positions it as an option for commercial and industrial applications where device longevity and performance are required.