CY8515 Strontium Titanate Nb-SrTiO3 (STO) Nb Doped 0.7% Crystal Substrate (110) 5x5x0.5 mm

Strontium Titanate Nb-SrTiO3 (STO) Nb Doped 0.7% Crystal Substrate (110) 5x5x0.5 mm Description

Strontium Titanate Nb-SrTiO3 (STO) Nb Doped 0.7% Crystal Substrate (110) 5×5×0.5 mm provides a strong combination of structural stability and enhanced electrical conductivity, making it a suitable choice for advanced electronic and optoelectronic applications. The controlled 0.7% Nb doping ensures consistency in experiments requiring precise carrier concentrations, while the (110) orientation allows specialized thin-film growth. Researchers and manufacturers value this substrate for its high crystalline quality, minimal defects, and superior lattice matching with a variety of oxide materials.

Manufactured under rigorous quality standards, each substrate undergoes strict inspection to ensure uniform doping levels and dimension accuracy. This commitment to precision ensures reliable results in epitaxial film deposition, functional device development, and various fundamental research activities. With its established performance and exceptional material properties, Nb-SrTiO3 (110) substrates are a dependable solution for innovation in advanced technology fields.

Strontium Titanate Nb-SrTiO3 (STO) Nb Doped 0.7% Crystal Substrate (110) 5x5x0.5 mm Applications

Nb-doped strontium titanate (STO) (0.7% doping) substrates exhibit excellent electrical conductivity, stability, and compatibility with advanced thin-film deposition methods. These distinctive characteristics make them suitable for high-performance electronic components, advanced research investigations, and new commercial products. Below are several key applications, illustrating how these specialized substrates enable developments across different fields.

1. Industrial Applications

·         Semiconductor Manufacturing: The high conductivity and thermal stability of Nb-SrTiO3 support robust epitaxial growth processes essential for future semiconductor devices.

·         Sensor Fabrication: High charge carrier mobility supports the creation of sensitive gas sensors and other detection systems requiring swift, reliable responses.

2. Research Applications

·         Quantum Devices: Researchers use the highly transparent nature and conductivity for advancing superconducting and quantum computing experiments.

·         Photovoltaic Studies: Nb-doped STO substrates provide a controlled platform to investigate light-absorption mechanisms in solar cell research.

3. Commercial Applications

·         Display Technologies: Excellent optical clarity and conductivity facilitate improved LCD and OLED displays with reduced power consumption.

·         Energy-Efficient Electronics: The stable performance under various operating conditions supports the development of eco-friendly, durable devices for consumer markets.

Strontium Titanate Nb-SrTiO3 (STO) Nb Doped 0.7% Crystal Substrate (110) 5x5x0.5 mm Packaging

Each Nb-SrTiO3 (STO) 0.7% doped crystal substrate is secured in a foam-padded container, sealed in an inert atmosphere bag to protect against moisture and contamination. We recommend storage in a clean, dry environment at room temperature, away from extreme temperatures and humidity. Customizable packaging includes tailored labelling, specialised compartments, and multi-layer protective wrapping to ensure protection. Anti-static measures and tamper-resistant seals further protect the substrate during transit.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Strontium Titanate Nb-SrTiO3 (STO) Nb Doped 0.7% Crystal Substrate (110) 5x5x0.5 mm FAQs

Q1: What are the key material properties of Strontium Titanate Nb-SrTiO3 (STO) Nb Doped 0.7% Crystal Substrate (110) 5x5x0.5 mm?

A1: This substrate provides high electrical conductivity, low thermal expansion mismatch with various functional layers, and a well-defined (110) crystal orientation. The Nb doping at 0.7% significantly enhances conductivity while maintaining the lattice characteristics of SrTiO3. It delivers excellent crystal quality, stable chemical composition, and uniform doping distribution. These properties render it suitable for thin film device development, epitaxial growth studies, and advanced semiconductor research.

Q2: How should the Nb-SrTiO3 (110) substrate be handled and stored?

A2: Handle the Nb-SrTiO3 (110) substrate using clean gloves and non-metallic tweezers to prevent contamination or mechanical stress. Store it in a clean, dry environment free from airborne contaminants. Temperature fluctuations should be minimised to protect structural integrity. Avoid physical impact and rapid temperature changes. When cleaning, use isopropanol and gentle wiping to prevent scratches on the substrate’s surface and maintain its conductivity.

Q3: Which quality standards and certifications apply to Strontium Titanate Nb-SrTiO3 (STO) Nb Doped 0.7% Crystal Substrate (110) 5x5x0.5 mm?

A3: These substrates are manufactured under strict ISO 9001 quality management guidelines to guarantee consistent material properties and dimensional accuracy. They undergo thorough characterisation, including X-ray diffraction (XRD) and resistivity testing, to ensure uniform doping, crystallinity, and surface finish. Certifications may include compliance with RoHS directives and specialised industry standards for electronics materials, confirming that the product meets rigorous requirements for purity, repeatability, and reliable performance in advanced research and production environments.

Related Information

1. Material Properties and Advantages

Utilising the precisely controlled 0.7% niobium doping, Strontium Titanate Nb-SrTiO3 (STO) crystal substrates demonstrate excellent electrical conductivity and stable performance. The (110) orientation in this 5×5×0.5 mm substrate offers a well-defined crystallographic plane that reduces interfacial defects, thereby promoting uniform film growth and strong film adhesion. This combination of optimised doping and crystalline structure ensures reliable performance across a broad range of operating temperatures and environments.

Using high-quality single-crystal growth techniques, these Nb-doped STO substrates exhibit excellent lattice matching with numerous functional thin films, including high-temperature superconductors and oxide semiconductors. The robust mechanical properties and outstanding thermal stability of this thin, compact substrate make it a preferred choice for researchers and manufacturers seeking to optimise device performance while minimising material usage and waste.

2. Applications in Advanced Industries

Facilitating developments in future electronics, the Nb-doped STO (110) substrate plays a critical role in developing spintronics, quantum computing components, and new sensor technologies. Its controlled crystallographic orientation and uniform niobium concentration enable precise film deposition, a crucial factor in producing highly sensitive detectors and efficient catalysts. Researchers also utilise this substrate’s strong dielectric properties to advance performance in hybrid integrated circuits, promoting more compact device architectures and reduced power consumption.

Achieving reliable results in photonics and optoelectronic applications remains another significant benefit of this Nb-SrTiO3 substrate. Thanks to its high transparency in the visible spectrum and strong structural integrity, it serves as an excellent foundation for thin-film LED arrays, waveguides, and various optical devices. Consequently, manufacturers can utilise this versatile platform to streamline device fabrication, enhance device longevity, and broaden the scope of emerging optical technologies.