CY8960 Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP

Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP Description

Potassium Tantalate (KTaO3) is a high-quality perovskite crystal substrate that ensures significant thermal stability and notable dielectric properties. The (001) orientation of this 5x5x0.5 mm DSP substrate provides a meticulously polished surface, promoting excellent film adhesion and uniform growth. Its low dielectric loss and high breakdown field make it suitable for advanced electronics, including ferroelectric, piezoelectric, and superconducting applications.

Manufactured with strict quality control protocols, each crystal undergoes multiple inspections to maintain consistent lattice structure and surface smoothness. This precision crafting process reduces defects, offering excellent reliability for demanding research and production environments. Suitable for laboratories and industrial settings alike, our Potassium Tantalate crystal substrates deliver the stability and performance required for cutting-edge discoveries in the electronics and optoelectronics fields.

Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP Applications

Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP is known for its excellent dielectric properties, high chemical stability, and precise lattice structure. These attributes make it a widely sought-after material in various industries that require reliable substrates. Its compatibility with numerous film deposition techniques, along with its consistent surface quality, allows engineers and researchers to develop next-generation components with improved performance and durability.

1. Electronics and Semiconductor Applications

·         Application 1: Enables high-frequency filtering and precise signal modulation for advanced telecommunications equipment.

·         Application 2: Provides a stable platform for thin-film transistor fabrication, enhancing device efficiency and longevity.

·         Application 3: Facilitates reliable integrated circuit development by offering uniform surface and chemical stability.

2. Medical and Healthcare Devices

·         Application 1: Serves as a key substrate for ultrasonic transducers in medical imaging, delivering sharp resolution and consistent performance.

·         Application 2: Incorporates into high-sensitivity optical sensors for laboratory diagnostics and patient monitoring equipment.

·         Application 3: Offers chemical inertia and sterilisation compatibility for use in biocompatible implant research.

3. Research and Scientific Instruments

·         Application 1: Supports material analysis tools, ensuring accurate measurements and repeatable experimental outcomes.

·         Application 2: Assists in developing high-precision spectroscopic instruments through its notable dielectric properties.

·         Application 3: Provides a base for advanced sensors and detectors in academic and industrial R&D settings.

Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP Packaging

Each 5x5x0.5 mm Potassium Tantalate Crystal Substrate is individually sealed in an anti-static, moisture-resistant bag. A polyurethane foam layer provides shock absorption. Packaged units are stored in labelled boxes in a cool, dry environment to prevent contamination. For long-term storage, vacuum-sealed pouches are recommended. Custom-sized trays or compartments are available for bulk orders, ensuring precise fit and minimal handling.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP FAQs

Q1: What are the key material properties of Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP?

A1: Potassium Tantalate (KTaO3) is a cubic perovskite oxide with a lattice constant of ~3.989 Å. It exhibits high dielectric constant (~200–300 at room temperature), low leakage current, and a wide bandgap around 3.6 eV. The (001) orientation ensures precise lattice matching for epitaxial thin film growth. The 5x5x0.5 mm dimension with double-side polishing (DSP) provides uniform thickness, smooth surfaces, and minimal surface defects for high-quality device applications.

Q2: How should this product be handled and stored?

A2: Due to its brittle nature, Potassium Tantalate substrates should be handled with gloves or tweezers to avoid contamination and mechanical stress. Store them in a clean, dry environment at room temperature, away from direct sunlight or moisture. Use dedicated holders or protective cases to prevent surface scratches. Gentle cleaning with isopropyl alcohol and lint-free wipes is recommended to remove any dust or residues before processing.

Q3: Which quality standards and certifications apply to Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP?

A3: Most commercially available Potassium Tantalate substrates comply with recognised industry standards for crystalline substrates, such as ISO 9001 for quality management. Suppliers often provide rigorous inspection reports detailing crystallographic orientation, surface roughness, and dimensional tolerances. The double-side polished finish meets standard specifications for wafer flatness and defect density. Comprehensive documentation ensures traceability and adherence to strict inspection criteria for consistent performance in civilian, commercial, and industrial research and manufacturing settings.

Related Information

1. Material Properties and Advantages

Leading in the realm of high-performance substrates, the Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP exhibits significant dielectric stability across a range of operational frequencies. This exceptional characteristic allows for precise signal control in advanced electronic components and guarantees consistency when subjected to varying temperature conditions. Its crystalline structure is carefully oriented along the (001) plane, enhancing the substrate’s ability to maintain uniform electrical properties across its surface.

Making optimal use of tantalum’s inherent qualities, this substrate is also known for its notable mechanical strength relative to its modest 0.5 mm thickness. The polished DSP finish further contributes to better device performance by minimising surface imperfections, thereby reducing scattering and enabling more predictable integration with other materials. These benefits position Potassium Tantalate Crystal Substrates at the forefront of evolving technologies that require both reliability and a refined balance of structural and functional attributes.

2. Applications in Advanced Industries

Taking centre stage in sophisticated optical systems, the Potassium Tantalate Crystal Substrate (001) 5x5x0.5 mm DSP supports advanced photonic devices by providing a transparent and consistently uniform medium. This crystalline substrate proves invaluable in applications such as waveguides, electro-optic modulators, and specialised sensors that benefit from its stable refractive index and strong resistance to environmental variability. With its precisely controlled orientation, designers can achieve higher fidelity in signal processing and integration with other optical materials.

In microelectromechanical systems (MEMS), this substrate’s structural properties accommodate miniaturised components that demand stringent functional performance under mechanical stress. Its compact square form factor enables efficient packing within device assemblies, facilitating designs that are lightweight and space-efficient. Given the growing demand for high-precision electronics and optoelectronics, the Potassium Tantalate Crystal Substrate remains an essential choice for engineers focused on optimised functionality and reliability in advanced sectors such as telecommunications, instrumentation, and specialised sensing applications.