CY8979 Potassium Tantalate Crystal Substrate (110) 20x20x0.5 mm SSP

Potassium Tantalate Crystal Substrate (110) 20x20x0.5 mm SSP Description

Potassium Tantalate (KTaO₃) is a high-performance single-crystal material prized for its excellent dielectric properties, wide bandgap, and low loss tangent. This Potassium Tantalate Crystal Substrate (110) 20×20×0.5 mm SSP, with its precise crystallographic orientation, ensures minimal defects and improved film adhesion in advanced thin-film research. The single-side polished finish provides a smooth, homogenous surface, reducing scattering and optimising growth conditions for epitaxial layers.

Ideal for applications in high-frequency devices, ferroelectric research, and optical components, this substrate supports precise experimentation and reliable results. Each substrate adheres to strict quality standards, ensuring consistent property uniformity and dimensional accuracy. Its lattice structure and excellent thermal stability make it a choice for laboratories and industrial R&D teams seeking dependable performance and reproducible outcomes.

Potassium Tantalate Crystal Substrate (110) 20x20x0.5 mm SSP Applications

Potassium Tantalate (KTaO3) crystal substrates are recognised for their high dielectric constants, electro-optical efficiency, and outstanding thermal stability. This (110) cut substrate, measuring 20x20x0.5 mm in a single-side polished format, offers precise orientation and a smooth surface for sophisticated device fabrication. Its unique properties enable reliable performance in diverse environments, making it a valuable choice for evolving industrial processes, research, and innovative commercial products.

1. Industrial Applications

·         Precision Capacitor Manufacturing: The substrate’s high dielectric properties enable stable, high-performance capacitors for advanced factory automation systems.

·         Sensor Production: Its electro-optical characteristics support the creation of sensitive sensors for monitoring temperature and pressure in chemical and petrochemical plants.

2. Research Applications

·         Quantum Device Development: The consistent crystal structure aids in experiments on quantum computing and photonics, providing a reliable platform for exploratory research.

·         Material Science Investigations: Researchers utilise its controlled orientation and excellent thermal stability for testing thin films and novel coatings in scientific labs.

3. Commercial Applications

·         High-End Consumer Electronics: The substrate’s stable electro-optical response enhances the performance of display technologies and smart device sensing components.

·         Medical Imaging Equipment: Its thermo-mechanical reliability and dielectric consistency support accurate signal processing in advanced diagnostic devices.

Potassium Tantalate Crystal Substrate (110) 20x20x0.5 mm SSP Packaging

Each Potassium Tantalate Crystal Substrate (110) 20x20x0.5 mm SSP is packaged in an anti-static bag and cushioned with foam inserts to shield against damage. An additional sealed outer container minimises moisture intrusion and dust contamination. Store substrates in a clean, humidity-controlled environment to prevent electrostatic discharge and surface degradation. We also offer customisation options, including alternative packaging sizes and tailored protective layering, to meet specific handling and storage requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Potassium Tantalate Crystal Substrate (110) 20x20x0.5 mm SSP FAQs

Q1: What are the key material properties of Potassium Tantalate Crystal Substrate (110) 20x20x0.5 mm SSP?

A1: Potassium Tantalate (KTaO3) is a single-crystal substrate that features excellent dielectric properties, minimal absorption at infrared wavelengths, and a cubic perovskite structure. Its (110) orientation makes it suitable for epitaxial growth in advanced optical and electronic research. It maintains good thermal stability, which helps ensure reliable performance under varying processing temperatures. The uniform surface finish and crystallographic precision support high-quality thin-film deposition for commercial and industrial applications.

Q2: How should this product be handled and stored?

A2: These substrates are fragile and should be handled only with clean, lint-free gloves to prevent contamination and scratches. Avoid contacting the polished surface with bare hands or rough materials. Store them in anti-static containers or clean, static-free environments, maintaining low humidity to reduce the risk of moisture-induced damage. It is recommended to separate each piece with soft padding and keep the storage temperature consistent.

Q3: Which quality standards and certifications apply to Potassium Tantalate Crystal Substrate (110) 20x20x0.5 mm SSP?

A3: Reputable suppliers typically produce these substrates in accordance with recognised international standards such as ISO 9001 for quality management and use validated metrology protocols for dimensional accuracy. They also comply with industry-relevant testing methods to ensure material purity, crystallographic orientation precision, and surface flatness. Certificates of conformity may be provided to verify adherence to stringent manufacturing and inspection guidelines in commercial and industrial settings.

Related Information

1. Material Properties and Advantages

Potassium Tantalate (KTaO₃) crystal substrates with a (110) orientation, measuring 20 x 20 x 0.5 mm in single-side polished (SSP) format, are recognised for their thermal stability and dielectric constant. This unique combination supports consistent performance under rapidly changing temperature environments, making them ideal for precision instrumentation. Due to the material’s minimal birefringence, these substrates can also be adapted for optical systems that demand crystal clarity and a uniform refractive index.

Engineers also appreciate the substrate’s mechanical strength, which simplifies integration into a variety of industrial components. Its polished surface quality fosters superior thin-film adhesion, leading to more reliable device fabrication. Additionally, the (110) orientation enables distinct lattice matching benefits when paired with other functional layers, supporting high-quality epitaxial growth and enhanced overall device efficiency.

2. Applications in Advanced Industries

Semiconductor manufacturers have extensively explored Potassium Tantalate (KTaO₃) (110) substrates for specialised sensor technologies and radio-frequency (RF) components, where high dielectric properties and stable crystalline structure are crucial. The substrate’s consistent lattice parameters accommodate the integration of complex thin films, facilitating the development of optoelectronic detectors and integrated photonic systems.

Furthermore, emerging domains such as quantum computing and advanced surface acoustic wave (SAW) devices benefit from the exceptional features of Potassium Tantalate. Researchers find the (110) orientation advantageous for tailoring device architectures that require precise wave propagation paths, thereby enhancing performance in complex electromagnetic environments. As market demand grows for ultra-reliable electronic platforms, these substrates have proven their potential to drive innovation across a broad spectrum of commercial and industrial applications.