CY8961 Potassium Tantalate Crystal Substrate (100) 5x10x0.5 mm SSP

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

Potassium Tantalate (KTaO₃) is a versatile cubic perovskite crystal known for its excellent dielectric properties, stable phase transitions, and low leakage current. This substrate, precisely oriented at (100) and measuring 5 × 10 × 0.5 mm with a single-side polished surface, provides a pristine platform for advanced thin-film deposition, high-frequency device development, and quantum research. The material’s wide optical transparency range and minimal optical losses make it an ideal choice for photonic applications and sophisticated optical experiments.

Engineered to meet strict quality standards, our Potassium Tantalate Crystal Substrate adheres to stringent dimensional tolerances, surface flatness, and scratch-free polishing protocols. The resulting crystal consistency and reliability ensure reproducible epitaxial growth, enabling researchers and manufacturers to optimise the performance of electronic, optical, and ferroelectric devices. Whether used in laboratory settings or in industrial production lines, this substrate stands out for its attributes and proven dependability.

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

Potassium Tantalate (KTaO3) crystal substrate (100) 5x10x0.5 mm SSP offers remarkable thermal stability, excellent electro-optical behaviour, and minimal defect density, making it ideal for advanced device fabrication. This versatile substrate supports consistent performance across a range of industries, from electronics to pharmaceutical manufacturing. With its well-defined crystal orientation, it ensures precision in thin-film growth, leading to improved device reliability and longevity.

1. Industrial Applications

·         Thin-film modulators for precision control in sensor equipment, capitalising on the crystal’s high dielectric constant.

·         High-temperature stable components in chemical processing, thanks to its chemical inertness and robust structure.

2. Research Applications

·         Fundamental studies of dielectric properties under varied temperatures, aiding in the development of next-generation materials.

·         Investigation of doping processes for emerging semiconductor technologies, leveraging the substrate’s uniform crystal lattice.

3. Commercial Applications

·         Substrate for telecommunication devices requiring exceptional electro-optical stability and minimal signal loss.

·         Consumer electronics components where consistent performance and longevity are critical in mass production environments.

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

Each Potassium Tantalate Crystal Substrate (100) 5x10x0.5 mm SSP is individually sealed in an ESD-safe clamshell with foam cushioning to prevent mechanical damage. A desiccant packet is included to protect against moisture. Storage in a clean, dry environment at controlled temperature prevents contamination. Custom labeling and specialised packaging options are available upon request to meet specific handling and shipping requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

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

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

A1: Potassium Tantalate (KTaO3) is a high-quality perovskite crystal known for its stable dielectric properties and low dielectric loss. Its cubic structure with a (100) orientation offers excellent lattice matching for thin-film growth in optical and electronic device research. The 5x10x0.5 mm single-side polished (SSP) substrate provides a smooth surface, high optical clarity, and uniform composition suitable for precise epitaxial deposition.

Q2: How should this product be handled and stored?

A2: Given its brittleness, handle Potassium Tantalate substrates with lint-free gloves to prevent contamination and avoid applying uneven force. Use clean, dedicated tweezers or substrate holders to grip edges and minimise direct contact. Store them in a dry, dust-free environment at stable room temperature to avoid warping. Protect substrates individually in sealed containers or anti-static bags to preserve surface integrity and prevent scratches.

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

A3: These substrates are typically manufactured and tested under internationally recognised systems such as ISO 9001 for quality management. They often conform to RoHS and REACH regulations for hazardous substance control and lifecycle considerations. Laboratories performing inspections and calibrations may use ISO/IEC 17025 to ensure measurement accuracy. These standards help guarantee surface quality, dimensional accuracy, and reliable physical properties for high-precision applications.

Related Information

1. Material Properties and Advantages

Potassium Tantalate Crystal Substrate (100) 5x10x0.5 mm SSP demonstrates a highly uniform lattice arrangement that contributes to exceptional dielectric stability. This crystal’s single-side-polished finish ensures a smooth surface, minimising scattering effects and promoting reliable thin-film deposition. Owing to its well-defined (100) orientation, it aligns efficiently with various epitaxial layers, making it a dependable choice for high-precision electronic structures.

Reliable thermal conductivity and minimal thermal expansion further enhance the substrate’s reputation for durability under demanding operating conditions. These advantages translate into consistent device behaviour, particularly in acute temperature ranges. In addition, the substrate’s density and crystalline integrity reduce the likelihood of structural defects, thereby extending the overall life cycle of processed components.

2. Applications in Advanced Industries

Advanced photonics and optoelectronics benefit significantly from the substrate’s stable dielectric constant and well-ordered lattice. Engineers frequently utilise Potassium Tantalate as a base for high-accuracy sensors, where signal fidelity and noise suppression are paramount. The uniformity of the (100) plane fosters dependable data capture in devices such as infrared detectors and specialised optical modulators.

In laboratory and commercial settings, the substrate facilitates efficient integration with other materials. Its compatibility with sophisticated thin-film fabrication techniques, including pulsed laser deposition, positions this crystal in research settings exploring energy systems and high-frequency filters. By supporting reproducible device architectures, Potassium Tantalate Crystal Substrate (100) 5x10x0.5 mm SSP continues to pave the way for innovative solutions in numerous industrial sectors.