CY8984 Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP

Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP Description

Potassium Tantalate (KTaO₃) is a cubic perovskite crystal recognised for its high dielectric constant, low dielectric losses, and excellent thermal stability. This substrate, oriented along the (001) plane and measuring 20 × 20 × 0.5 mm with double-sided polishing (DSP), provides a smooth and stable foundation for epitaxial film growth. Its exceptional properties enable precise control over electronic and optical characteristics, making it suitable for advanced microelectronics, ferroelectric devices, and photonics research.

Carefully manufactured under stringent quality standards, this KTaO₃ substrate exhibits uniform thickness, low defect density, and a defect-free surface morphology. The result is consistent performance across multiple production runs, ensuring reliable experimental outcomes and consistent device fabrication. Whether for laboratory research or industrial development, this high-purity substrate supports innovation.

Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP Applications

Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP is a high-performance material recognised for its notable dielectric properties, chemical resilience, and superb crystalline uniformity. This substrate supports precise lattice matching and low defect density, making it suitable for innovative device fabrication and advanced research. With its versatile compatibility in electronics and optics, it offers a stable foundation for advancements in manufacturing, medical devices, and consumer technologies.

1. Industrial Applications

·         Suitable for high-volume semiconductor processing equipment where consistent dielectric performance is essential

·         Supports chemical reaction vessels and sensors in petrochemical and food processing lines due to its chemical stability

2. Research Applications

·         Enables the development of advanced photonic and optoelectronic experiments through superior crystalline uniformity

·         Used in interdisciplinary materials science studies for investigating new device architectures and sensor technologies

3. Commercial Applications

·         A suitable substrate foundation for high-performance telecommunication devices requiring consistent signal integrity

·         Applied in advanced consumer electronics components, enhancing device performance and reliability

Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP Packaging

The Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP is secured in foam-lined containers and vacuum-sealed within an antistatic pouch to prevent moisture ingress and physical damage. It should be stored in a clean, dry environment at stable temperatures and handled with gloves to avoid contamination. Custom packaging arrangements, including labeling and quantity variations, are available upon request to meet diverse research or production requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP FAQs

Q1: What are the key material properties of Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP?

A1: Potassium Tantalate (KTaO3) is a high-quality single-crystal substrate with a perovskite structure. It features a relatively high dielectric constant, excellent thermal stability, and a low dielectric loss, making it suitable for advanced research applications in ferroelectric and optical electronics. Its lattice parameter closely matches numerous functional oxides, enabling high-quality epitaxial growth. Additionally, its (001) orientation supports uniform film deposition and reliable device performance in various commercial or industrial settings.

Q2: How should this product be properly handled and stored?

A2: Due to the brittleness of Potassium Tantalate, it should be handled with clean, lint-free gloves to avoid contamination or damage. Avoid applying excessive force when handling or mounting, as the crystal can fracture. Store substrates in anti-static containers at stable room temperature and moderate humidity. Keeping the surfaces free of dust and debris is crucial for maintaining optimal crystal quality and film adhesion.

Q3: Which quality standards and certifications apply to Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP?

A3: Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP typically adheres to recognised international quality frameworks like ISO 9001. Manufacturers often implement stringent optical inspection, dimensional checks, and surface quality tests to ensure consistent substrate performance. Furthermore, compliance with RoHS and REACH regulations is generally maintained to meet environmental and safety requirements, ensuring each substrate delivers reliable, repeatable results across commercial and industrial applications.

Related Information

1. Manufacturing Process

Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP is typically produced through a carefully controlled crystal growth procedure that maximises structural uniformity. Each step involves maintaining precise temperature gradients and purity levels to ensure a stable crystalline lattice. Cutting and orientation methods are then employed, using specialised equipment to achieve the (001) orientation with minimal strain. These processes contribute to the substrate’s exceptional crystallographic alignment and consistent properties.

Subsequent steps include polishing and cleaning to deliver the desired surface quality essential for demanding applications. Polishing operations involve sequential abrasive treatments, ensuring smooth and defect-free surfaces suitable for advanced bonding or coating procedures. After this phase, substrates undergo a rigorous inspection cycle to confirm their dimensional accuracy and adherence to tight flatness specifications, further reinforcing their reliable performance.

2. Applications in Advanced Industries

Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP is particularly valuable in the development of new optical components. Its ability to support high-quality thin film layers makes it a popular choice for creating electro-optic and photonic devices. Additionally, its favourable dielectric properties and low leakage current enable precise signal manipulation in certain research environments where stable electronic behaviour is critical.

This substrate also finds extensive utility in commercial sensor systems aimed at improving performance in sensitive detection and measurement tasks. Researchers and manufacturers often select it for projects demanding superior lattice compatibility and minimal distortion, which are fundamental for a variety of optical, electronic, and photonic assemblies. Through these specialised uses, Potassium Tantalate Crystal Substrate (001) 20x20x0.5 mm DSP continues to play a significant role in pushing the boundaries of innovative technology.