CY8970 Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP

Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP Description

Potassium Tantalate (KTaO₃) Crystal Substrates are valued for their excellent dielectric properties, high lattice stability, and low defect density, making them ideal for a wide range of advanced research and device applications. With a (100) orientation, this 10×10×0.5 mm double-side polished (DSP) substrate provides an exceptionally smooth surface for epitaxial growth and thin-film deposition. Its high resistivity and low loss tangent further enable accurate characterisation of electronic and optical phenomena, supporting the development of technologies.

Manufactured under rigorous quality standards, each KTaO₃ Crystal Substrate undergoes precise inspection to ensure minimal impurities and defects, maintaining the crystal’s uniformity and performance. This strict attention to quality allows researchers and manufacturers to achieve reliable results in areas such as ferroelectric devices, superconducting electronics, and optical waveguide systems, making these substrates essential in laboratories and production facilities alike.

Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP Applications

Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP offers a high-quality platform for various advanced applications. With its superior dielectric properties, low defect density, and excellent thermal stability, it meets the demands of precision-oriented industries. This substrate is particularly suitable for electronics, healthcare technologies, and scientific research, where consistent performance and reliability are essential.

1. Industrial Applications

·         Precision sensors for chemical processing and petrochemical monitoring

·         High-performance insulators in advanced manufacturing equipment

2. Research and Scientific Applications

·         Fundamental studies of dielectric behaviour in materials science

·         Thin-film deposition experiments for semiconductor devices

3. Commercial Electronics

·         Components in high-frequency telecommunication devices

·         Substrates for compact, high-efficiency power modules in consumer products

Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP Packaging

All Potassium Tantalate Crystal Substrates are meticulously packaged to prevent damage during transit. They come in custom, sealed ESD-safe containers lined with foam for shock absorption. Inside, the substrate surfaces are separated using contamination-free paper or plastic films. These containers should be stored in a clean, dry environment at controlled temperatures. If necessary, nitrogen-filled enclosures can help maintain purity and prevent moisture intrusion. Customised dimensions or packaging solutions tailored to unique handling requirements are available.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP FAQs

Q1: What are the key material properties of Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP?

A1: Potassium Tantalate (KTaO3) is a perovskite crystal known for its high dielectric constant, low dielectric loss, and excellent lattice matching properties. Its (100) orientation ensures uniformity in epitaxial film growth. This substrate also features a low thermal expansion coefficient, which enhances stability during temperature variations. Its optical transparency extends into the infrared range, making it well-suited for applications in photonics, optoelectronics, and precision thin-film device fabrication.

Q2: How should this product be handled and stored?

A2: Because Potassium Tantalate Crystal Substrate is relatively brittle, it must be handled using clean, lint-free gloves to prevent contamination and accidental damage. Store the substrates in a clean, dry environment, ideally in cushioned containers that shield them from vibrations or sudden impacts. Avoid exposure to moisture, chemicals, or direct sunlight. Label and track each substrate separately to ensure proper identification and traceability during usage.

Q3: Which quality standards and certifications apply to Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP?

A3: These substrates typically meet recognised commercial and industrial quality requirements for crystalline materials. Manufacturers often operate under ISO 9001 quality management systems, ensuring consistent production processes. Substrates may also adhere to strict internal or customer-specific inspection criteria, including surface flatness, parallelism, and defect density. Double-sided polishing (DSP) specifications are verified through optical profiling and other metrology techniques, ensuring substrate quality and reliability throughout the supply chain.

Related Information

1. Material Properties and Advantages

Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP offers a structurally sound perovskite lattice that provides impressive chemical stability and excellent thermal performance. This resilience is particularly beneficial in processes where elevated temperatures and precise surface conditions are required, as the substrate remains dimensionally stable and free of unwanted warping. Additionally, its uniform crystalline orientation contributes to increased consistency in epitaxial growth and thin-film deposition, resulting in enhanced device performance.

This crystal substrate is also known for its low dielectric losses, which is an advantage when constructing advanced electronic components. The (100) orientation aids researchers and manufacturers in achieving reliable ferroelectric and piezoelectric properties, making it sought after in sensor technologies and other precision measurement systems. Furthermore, the smooth surface finish of this DSP variant expedites wafer bonding and integration in multi-layer electronic packages, thereby supporting efficient production and a high-quality end product.

2. Applications in Advanced Industries

Semiconductor fabricators rely on Potassium Tantalate Crystal Substrate (100) 10x10x0.5 mm DSP to develop components used in high-frequency communication systems and microwave devices. Its favourable dielectric behaviour and low electrical losses contribute to improved signal clarity in these high-speed environments. The substrate’s compatibility with various thin-film materials also makes it an essential component in processes that demand precise control over layer thickness and interface quality.

Photonic devices benefit significantly from this substrate’s optimal optical characteristics, particularly when stable light propagation at shorter wavelengths is required. Because of its crystalline uniformity, engineers can fabricate waveguides and other optical structures with minimal scattering and distortion. Overall, this high-quality substrate is an essential resource in industries focused on lasers, sensors, and integrated optics, driving innovation in products that demand optical precision and reliability.