CY8494 Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm Description

Strontium Titanate (SrTiO3) (111) Crystal Substrates have exceptional structural, optical, and electrical properties, making them suitable for various advanced research and development applications. Their perovskite crystalline structure and high dielectric constant enable thin-film epitaxy, particularly for oxide electronics, superconductors, and ferroelectric devices. With a dimension of 10x5x0.5 mm, these substrates provide excellent lattice matching and low dislocation densities, which ensure high-quality film growth and reliable experimental results.

Manufactured under strict quality control standards, these SrTiO3 (111) substrates undergo rigorous polishing and surface characterization to achieve atomically smooth surfaces and precise crystal orientations. This process reduces defects, facilitating reproducible device performance and enhancing reliability. From fundamental materials research to industrial microelectronics, Strontium Titanate (SrTiO3) (111) Crystal Substrates provide a consistent platform for advancing the fields of electronic and photonic technologies.

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm Applications

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm are characterised by their high dielectric constant, notable thermal stability, and exceptional crystalline structure. These attributes make STO substrates ideal for engineering, advanced electronic devices, and optical components. By providing support and demonstrating compatibility with various thin-film materials, STO enables innovations across industrial, research, and commercial sectors.

1. Industrial Applications

·         Application 1: Production of thin-film capacitors with enhanced dielectric properties

·         Application 2: Base material for sensors operating at high temperatures

2. Research Applications

·         Application 1: Investigation of lattice-matching effects in perovskite-based quantum experiments

·         Application 2: Study of two-dimensional electron gas (2DEG) phenomena for future semiconductors

3. Commercial Applications

·         Application 1: Substrate for integrated optics in telecommunications

·         Application 2: Foundation for consumer electronics requiring high-frequency signal processing

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm Packaging

Each SrTiO₃ (111) 10×5×0.5 mm crystal substrate is packaged in an anti-static sleeve with foam padding to ensure safe transport. After sealing in a nitrogen-purged container, they are placed in a sturdy, moisture-resistant box to protect against contamination and physical damage. Store in a clean, temperature-controlled environment to maintain crystal integrity. Custom labelling and additional protective layers are available upon request to meet specific handling requirements.

Packaging: Vacuum sealed, Wooden Box, or Customized.

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm FAQs

Q1: What are the key material properties of Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm?

A1: These STO substrates have an ideal perovskite structure with a lattice constant of approximately 3.905 Å, making them suitable for high-quality epitaxial growth. They exhibit a high dielectric constant (over 300 at room temperature) and demonstrate excellent optical transparency in the visible and near-infrared range. In their (111) orientation, they support multilayer device fabrication and offer low defect densities crucial for both research and industrial applications.

Q2: Which handling and storage procedures are recommended for Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm?

A2: Due to their brittle nature, these substrates should be handled with clean, lint-free gloves and non-scratching tweezers. Storing them in a clean, humidity-controlled environment is essential to prevent surface contamination and moisture-induced degradation. It is advisable to use protective liners or wafer carriers, avoid direct contact with bare hands, and implement controlled handling protocols for optimal substrate longevity.

Q3: Which quality standards and certifications apply to Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x5x0.5 mm?

A3: Reputable vendors typically manufacture these substrates under ISO 9001-certified quality management systems, ensuring traceability and consistent production methods. They undergo inspections, including X-ray diffraction, optical microscopy, and surface roughness measurements, to validate orientation accuracy and defect-free planes. Compliance with RoHS directives and conflict material regulations may also apply, ensuring adherence to modern environmental and ethical standards.

Related Information

1. Material Properties and Advantages

Strontium Titanate (SrTiO3) Crystal Substrates in the (111) orientation offer a stable cubic structure that makes them suitable for various thin film development. Their high dielectric constant and low leakage current are important for high-frequency component manufacturing, ensuring reliable signal performance in high-precision environments. Even at a thickness of 0.5 mm, these substrates maintain mechanical integrity, supporting advanced fabrication processes without compromising durability or stability.

Another advantage of Strontium Titanate (111) 10x5x0.5 mm substrates is their lattice matching capabilities, especially for the growth of oxide-based thin films. With a closely aligned lattice parameter, these substrates help limit structural defects, which can degrade performance in functional layers. This characteristic, along with high optical transparency in the visible and near-infrared range, enhances their appeal for photonic and optoelectronic applications.

2. Applications in Advanced Industries

Modern microelectronic and optoelectronic sectors value Strontium Titanate (SrTiO3) (111) 10x5x0.5 mm substrates for their ability to support complex device architectures. Their compatibility with oxide superconductors, ferroelectrics, and transition metal systems enables engineers to explore innovative device concepts, leading to advancements in energy-efficient computing and reliable sensors. Furthermore, these substrates maintain structural coherence in multi-layer designs, providing a foundation for integrated device functionality.

Space technology and quantum computing research also benefit from the dielectric properties of SrTiO3 (111) substrates. They exhibit electric field handling capabilities, making them suitable for applications such as satellite communications and computing devices. This versatility allows researchers to pursue discovery in multiple high-tech fields that require precision and reliability.