CY8986 LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 5x5x0.5 mm DSP

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 5x5x0.5 mm DSP Description

LSAT (Lanthanum-Strontium Aluminium Tantalate) Crystal Substrates are known for their crystallographic stability and lattice match with various perovskite thin films. This 5x5x0.5 mm DSP (double-side polished) substrate provides optimal smoothness and uniformity, making it suitable for high-quality epitaxial growth of complex oxide materials. Its (100) orientation enhances thin-film deposition efficiency, ensuring reliable results in advanced research and industrial applications.

Manufactured under strict quality standards, each LSAT substrate undergoes inspection to confirm low defect density and precise dimensional tolerances. This level of quality control guarantees performance for demanding applications such as superconducting and ferroelectric film development. Choose our LSAT (100) Crystal Substrate for reliability in exploring electronic, optical, and spintronic material innovations.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 5x5x0.5 mm DSP Applications

Lanthanum-Strontium Aluminium Tantalate (LSAT) Crystal Substrate (100) 5x5x0.5 mm DSP is distinguished by its chemical stability, high thermal endurance, and lattice matching capabilities. These attributes make it valuable for thin-film growth, precision device manufacturing, and experimental research. The consistent performance of LSAT substrates promotes reliable production outcomes while fostering advancements in diverse industries ranging from electronics to industrial manufacturing.

1. Industrial Applications

·         Serves as a base for thin-film coating processes in semiconductor manufacturing, ensuring device performance and reduced defect rates.

·         Provides a chemically inert platform in chemical processing equipment, enhancing the durability and lifespan of components.

2. Research Applications

·         Facilitates materials analysis and characterisation for emerging technologies, thanks to its stable and uniform crystalline structure.

·         Supports the development of high-quality, multi-layered materials in academic and commercial research laboratories.

3. Commercial Applications

·         Enables production of high-frequency electronic components in telecommunications, delivering reliability and efficient signal transmission.

·         Offers a stable substrate solution for sensor technology in consumer electronics, promoting accurate and long-lasting device functionality.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 5x5x0.5 mm DSP Packaging

Each LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 5x5x0.5 mm DSP is securely packaged in a sealed, dust-free container with soft, lint-free cushioning to prevent surface damage. The substrates are individually separated to minimise contact and contamination risk, and should be stored in a cool, dry environment. Custom packaging designs are available upon request to accommodate specific handling, shipping, or labelling requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 5x5x0.5 mm DSP FAQs

Q1: What are the key material properties of LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 5x5x0.5 mm DSP?

A1: LSAT (La0.3Sr0.7)(Al0.65Ta0.35)O3 is a perovskite crystal with a low lattice mismatch for a range of oxide thin films, making it suitable for epitaxial growth. It has a cubic crystal structure, excellent chemical stability, and a thermal expansion coefficient closely aligned with many functional oxide layers. The (100) orientation ensures consistent epitaxy, while the double-side polished surface offers superior smoothness for advanced thin-film deposition in commercial and research applications.

Q2: How should this product be handled and stored?

A2: LSAT substrates should be handled with clean, lint-free gloves or plastic tweezers to prevent contaminants and accidental scratches. Store them in antistatic containers or wafer cassettes to avoid mechanical damage and electrostatic discharge. Maintaining a clean, controlled environment with stable temperature and low humidity is recommended, as this preserves surface quality and reduces the risk of particle adsorption or unexpected chemical reactions.

Q3: Which quality standards and certifications apply to LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate (100) 5x5x0.5 mm DSP?

A3: LSAT crystal substrates typically adhere to internationally recognised ISO 9001 quality management standards, ensuring consistent manufacturing processes and traceability. They also conform to RoHS and REACH directives, confirming their compliance with restrictions on hazardous substances. Vendors often provide certificates of conformance that guarantee precision dimensions, surface flatness, and defect control. These measures help ensure product reliability for diverse civilian, commercial, and industrial applications requiring high-quality, defect-free crystals.

Related Information

1. Manufacturing Process

To achieve the precise (100) orientation for the LSAT Lanthanum-Strontium Aluminium Tantalate Crystal Substrate, manufacturers typically rely on carefully regulated crystal growth techniques. During this stage, temperature gradients are controlled to maintain uniform distribution of the constituent elements and to minimise any likelihood of defects or strain points within the substrate. This level of precision enables the resulting 5x5x0.5 mm DSP substrate to exhibit high structural integrity and excellent crystallographic alignment.

During the slicing and polishing phase, advanced equipment is used to produce the final substrate dimensions, as well as its distinctive double-side polished finish. The cutting process ensures minimal surface and subsurface damage, and the subsequent polishing step refines the surface topography to a near-atomic level. Such attention to detail in the manufacturing process helps deliver a stable and consistent platform for sophisticated device fabrication.

2. Applications in Advanced Industries

Engineers in optoelectronics and semiconductor research benefit from the properties of the LSAT (100) 5x5x0.5 mm DSP substrate. Its well-defined lattice parameters and high chemical stability make it a candidate for thin-film deposition of complex oxide materials, enhancing superconducting, magnetic, or dielectric characteristics in prototype devices. This versatility provides an essential foundation for technologies seeking high performance and scalability.

Moreover, the substrate’s low dielectric loss and reliable thermal expansion profile grant it advantages in commercial sensor systems, precision measurement instruments, and emerging quantum electronics applications. Such properties ensure that critical layers grown on LSAT maintain consistent alignment and performance over varying operating conditions. Consequently, this crystal substrate has become a choice among leading research institutes and high-tech companies striving to push the boundaries of innovation.