CY8973 Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP

Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP Description

Potassium Tantalate (KTaO₃) is a high-performance perovskite crystal distinguished by its excellent dielectric properties, thermal stability, and low microwave losses. Our Potassium Tantalate Crystal Substrate (111) 10×10×0.5 mm, single-side polished (SSP), is carefully manufactured to ensure a uniform surface and accurate crystallographic orientation. This makes it an ideal foundation for advanced electronic and photonic applications, such as tunable capacitors, electro-optic devices, and quantum research, where precision and reliability are essential.

Each substrate undergoes rigorous quality control procedures to guarantee consistent thickness, surface smoothness, and orientation accuracy, meeting industry standards for reproducible device fabrication. By choosing our Potassium Tantalate Substrate (111), you benefit from its exceptional material characteristics and consistent performance, ensuring that your research and product development achieve optimal results in demanding technological environments.

Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP Applications

Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP is recognised for its exceptional dielectric properties, precise crystalline orientation, and low thermal expansion coefficient. These qualities enable advanced thin-film growth, epitaxy, and high-resolution device fabrication. Because of its chemical stability and robust structure, this substrate delivers consistent performance across a variety of ambient conditions, supporting reliability and precision in numerous civilian, commercial, and industrial applications.

1. Industrial Applications

·         High-precision sensor fabrication for chemical processing environments

·         Automotive component research for improved safety and efficiency

2. Research Applications

·         Advanced optical studies requiring stable substrates for spectroscopy

·         Development of semiconductor materials in controlled experiments

3. Commercial Applications

·         Production of telecommunication components with enhanced signal quality

·         Fabrication of consumer electronics where dielectric stability is critical

Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP Packaging

Each Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP is encased in an antistatic pouch with bubble wrap cushioning to prevent mechanical stress. The sealed packaging helps control humidity and contamination. For extended storage, keep it in a dry, clean environment. A dust-free laminar flow enclosure is recommended when opening. Customised packaging options are available to meet specific handling or branding needs.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP FAQs

Q1: What are the key material properties of Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP?

A1: Potassium Tantalate (KTaO3) features a perovskite crystal structure with high dielectric constants, excellent optical transparency, and stable mechanical characteristics. It exhibits minimal lattice mismatch for many film growth processes, making it ideal for advanced thin-film applications. Additionally, its cubic (111) orientation can enhance lattice compatibility, while its low thermal expansion coefficient ensures dimensional integrity during high-temperature processes. Purity typically exceeds 99.9%.

Q2: How should this product be handled and stored?

A2: Due to its brittleness, the crystal should be handled with clean, lint-free gloves to avoid any mechanical stress or contamination. When not in use, store it in a controlled environment with low humidity and minimal vibration to prevent microfractures. It is recommended to keep the substrate in protective packaging, such as a foam-lined container, and avoid excessive temperature fluctuations that might compromise its structural integrity.

Q3: Which quality standards and certifications apply to Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP?

A3: Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP typically adheres to strict ISO 9001 quality management systems, ensuring traceability and consistent manufacturing processes. In addition, suppliers often meet RoHS and REACH directives to minimise hazardous substances and address environmental concerns. Rigorous optical and dimensional inspections are conducted to verify thickness tolerance and surface quality, offering reliable performance for civilian, commercial, and industrial research applications.

Related Information

1. Material Properties and Advantages

Characterised by a perovskite-based crystal structure, the Potassium Tantalate Crystal Substrate (111) 10x10x0.5 mm SSP offers excellent electro-optical and dielectric properties. Its ability to maintain a high degree of crystalline purity makes it especially suited for precise applications where material uniformity is critical. The single-side polished surface further enhances its performance by reducing scattering and improving interface stability, making this substrate a sought-after choice for advanced photonics and high-frequency electronic devices.

This high-precision substrate geometry helps maintain structural integrity during demanding fabrication processes. It supports minimal thermal distortion, ensuring consistent performance even under rapid temperature fluctuations. Additionally, the substrate’s tightly controlled thickness of 0.5 mm enables reliable layer deposition and consistent bonding with other materials, contributing to improved device efficiency and longevity in specialised optical and electronic systems.

2. Applications in Advanced Industries

Used extensively in specialised optical systems, this particular Potassium Tantalate Crystal Substrate plays an important role in the development of sensors and integrated photonics. Its unique lattice alignment of (111) allows for superior light propagation characteristics, making it a reliable solution for high-resolution imaging systems and precision metrology equipment. Researchers find this substrate beneficial for exploring emerging technologies where stable optical pathways and minimal distortion are essential.

Many electronics manufacturers integrate Potassium Tantalate substrates into communication devices that require high-frequency performance and accurate signal transmission. Their dependable crystalline structure supports streamlined device architectures, leading to compact and efficient designs. Because of its proven stability and effective dielectric properties, this substrate is also used in various microelectromechanical systems, further underlining its adaptability in the rapidly evolving field of advanced industrial applications.