CY8493 Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x10x0.5 mm

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x10x0.5 mm Description

Strontium Titanate (SrTiO3) (111) crystal substrates are known for their stable perovskite structure and exceptional dielectric properties. With a lattice parameter closely matching a variety of complex oxide thin films, these 10×10×0.5 mm substrates provide an ideal platform for advanced research and development in superconductors, ferroelectrics, and multiferroic materials. Their (111) orientation provides access to specific crystallographic directions, enabling precise control and exploration of electronic and magnetic phenomena.

Engineered with strict quality standards, these SrTiO3 substrates offer superior surface smoothness, low dislocation density, and reliable reproducibility. Each substrate undergoes rigorous inspection to ensure minimal defects, allowing for high-fidelity film growth and improved device performance. Whether for academic research or industrial prototyping, SrTiO3 (111) substrates deliver the consistency and capabilities demanded by materials science.

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x10x0.5 mm Applications

Strontium Titanate (SrTiO3) (111) crystal substrates offer excellent lattice matching, a high dielectric constant, and robust mechanical stability, making them an ideal foundation for advanced thin-film and nanotechnology applications. With a precisely defined orientation and a low miscut angle, these substrates ensure superior film quality and consistent performance across a wide range of temperatures and chemical environments.

1. Industrial Applications

·        Integration in high-performance thin-film transistors: The substrate’s stable, (111) orientation supports uniform film growth and reliable device operation.

·        Use in photovoltaics manufacturing: STO’s high dielectric constant aids in improving film efficiency and longevity in solar cell devices.

2. Research Applications

·        Exploration of superconductivity: The crystal’s precise lattice matching enables the study of advanced superconducting phenomena at low temperatures.

·        Investigations in spintronics: Its stable surface and controlled crystalline orientation facilitate spin-based research and device fabrication.

3. Commercial Applications

·        Sensor technologies: SrTiO3 (111) substrates enhance sensor sensitivity and durability in consumer electronics.

·        Optoelectronic component manufacturing: The substrate’s high transparency and dielectric properties support high-quality epitaxial growth for integrated optical devices.

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x10x0.5 mm Packaging

Strontium Titanate (SrTiO₃) (111) 10×10×0.5 mm crystal substrates are packaged with soft foam inserts in moisture-resistant, static-free pouches. This ensures dryness, minimal contamination, and scratch-free transit. The sealed packaging also includes silica gel packets to maintain a stable, low-humidity environment. For best results, store in a dust-free area at controlled temperature. Custom labeling and specific shipping configurations are available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x10x0.5 mm FAQs

Q1: What are the key material properties of Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x10x0.5 mm?

A1: Strontium Titanate (SrTiO3) is a perovskite oxide with a typical cubic crystal structure at room temperature. For (111) oriented substrates, the lattice parameter is approximately 3.905 Å, providing a stable base for epitaxial film growth. STO exhibits high dielectric permittivity, good thermal stability, and excellent optical transparency in the visible range. The polished (111) surfaces are uniform, ensuring precise strain engineering and optimised thin-film deposition.

Q2: How should this product be handled and stored?

A2: Given their brittleness and polished surfaces, Strontium Titanate (111) substrates must be handled with cleanroom gloves to prevent contamination and damage. Avoid direct contact with the substrate faces. Store them in a dust-free environment, preferably inside sealed containers with soft padding. Maintain stable temperature and humidity levels, as sudden changes can induce stress or cracks. Periodically inspect the substrates for particulate accumulation and clean them gently if necessary.

Q3: Which quality standards and certifications apply to Strontium Titanate SrTiO3 (STO) Crystal Substrates (111) 10x10x0.5 mm?

A3: Manufacturers of Strontium Titanate (111) substrates typically comply with ISO 9001 quality management standards to ensure consistent production processes and traceability. They may also adhere to RoHS and REACH regulations for restricted substances. Substrates are inspected for surface flatness, crystallographic orientation accuracy, and minimal defects, with evaluation data included in a certificate of analysis. This documentation ensures each batch meets rigorous specifications for thin-film research and device development.

Related Information

1. Material Properties and Advantages

Strontium Titanate (STO) Crystal Substrates with the (111) orientation, measuring 10x10x0.5 mm, exhibit dielectric properties that make them suitable for a broad range of electronic and optical applications. Their high refractive index, coupled with a defined crystalline structure, provides an ideal platform for researchers seeking to investigate thin-film epitaxy. By offering stability at elevated temperatures, these substrates ensure operation in demanding environments.

Engineered with consistent surface quality, these STO (111) substrates cater to precise lattice matching in device fabrication. As a result, they enable efficient integration of complex oxide interfaces, superconductors, and other materials. The 10x10x0.5 mm dimensions facilitate compatibility with standard laboratory equipment, reducing handling complexities and improving experimental repeatability.

2. Research and Development

Design strategies and continuous innovation efforts are driving the exploration of functionalities for Strontium Titanate (111) substrates in research projects. Scientists are leveraging structural compatibility to examine thin-film phenomena, such as magnetic transitions and interfacial superconductivity. The 10x10x0.5 mm format supports investigation through scalable experiments, ensuring that findings can be extended to practical device fabrication.

In academic and industrial settings, collaborations have accelerated the development of processes tailored to STO substrates. By optimising growth conditions and refining surface preparation techniques, researchers are uncovering applications in areas like quantum computing and hybrid photonic devices. These developments underline the role of Strontium Titanate (111) substrates in advancing materials science and device engineering.