CY9428 PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol%

PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol% Description

Our PMN-PT Crystal Substrates (111) with a 20 mm diameter and 0.2 mm thickness consist of a 28–30 mol% composition that provides enhanced piezoelectric and electro-optic performance. Known for their high dielectric constant and excellent coupling coefficients, these single-crystal substrates offer an ideal platform for sensors, transducers, actuators, and other precision devices. The (111) orientation ensures maximal polarisation response, enabling functionalities in electronic and photonic systems.

Manufactured to strict quality standards, each substrate undergoes inspection for purity, uniformity, and dimensional accuracy. The refined crystal structure and consistent mol% ratio ensure optimal performance and reliability, assisting researchers and engineers in achieving precise device fabrication with minimal variation. Rely on our PMN-PT Crystal Substrates for their exceptional functionality, consistent results, and unwavering quality.

PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol% Applications

PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol% exhibit excellent piezoelectric characteristics and high electromechanical coupling, making them suitable for precision devices. Their uniform crystalline structure facilitates stable performance in sensitive applications. With low dielectric losses and mechanical attributes, these substrates enhance efficiency and reliability. Explore their versatile use in industrial, research, and commercial sectors, benefiting from accuracy and energy savings.

1. Industrial Applications

·         High-precision robotics assemblies where minimal vibration and enhanced sensitivity improve operational efficiency

·         Automotive sensor elements that require robust, repeatable performance for quality control and safety

2. Research and Scientific Instruments

·         Advanced microscopy systems requiring stable, low-loss substrates for accurate imaging at high resolutions

·         Ultrasonic transducers in laboratory settings benefiting from efficient energy conversion and reduced signal interference

3. Commercial Applications

·         Smart consumer devices, such as vibration sensors and mobile phone components, gaining improved response times

·         Acoustic wave filters in telecommunications ensuring clearer signals and reduced distortion in compact device designs

PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol% Packaging

These PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm, 28-30 mol%, are carefully sealed in electrostatic discharge (ESD)-safe pouches, lined with foam to shield against mechanical shocks. For optimal preservation, store them in a humidity-controlled, dust-free environment. Vacuum-sealing prevents contamination, ensuring crystal purity. Custom packaging designs or special labelling are available upon request to meet unique project requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol% FAQs

Q1: What are the key material properties of PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol%?

A1: These single-crystal substrates feature a high piezoelectric coefficient, strong dielectric permittivity, and excellent electromechanical coupling. The 28-30 mol% composition of lead titanate ensures stable phase transition behaviour and optimal ferroelectric responses suitable for advanced sensor and actuator applications. With a (111) orientation and a 0.2 mm thickness, they offer uniform crystallographic alignment, minimal crystal defects, and reliable performance for high-precision optoelectronic and acoustic-wave device development.

Q2: How should these substrates be handled and stored?

A2: These substrates are relatively thin and fragile, requiring cleanroom handling procedures and delicate mechanical manipulation. Operators should wear powder-free gloves to avoid contamination and surface damage. They must be stored in sealed, moisture-free containers and handled only with non-abrasive tools to prevent chipping or cracking. Using anti-static precautions is also recommended to protect against electrostatic discharge, ensuring consistent performance and prolonged service life.

Q3: Which quality standards and certifications apply to PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol%?

A3: These substrates typically conform to internationally recognised industrial and commercial standards, such as ISO 9001 for quality management and ISO 14001 for environmental responsibility. They undergo inspection for thickness tolerance, crystallographic orientation, and composition uniformity to ensure reliable performance in precision electronic and optoelectronic devices. Manufacturers often provide detailed material test reports verifying compliance with relevant commercial regulations, ensuring consistent and repeatable quality across production batches.

Related Information

1. Material Properties and Advantages

Providing a near-ideal surface finish and uniform thickness, PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol% excel in delivering optimal piezoelectric and electromechanical coupling factors. By maintaining a precisely aligned crystallographic structure, these substrates enhance signal clarity and reduce noise in high-precision measurement systems.

Maximising performance in advanced electronics, the 28-30 mol% composition ensures consistent dielectric properties over a wide temperature range. In addition, the balanced ratio of lead magnesium niobate to lead titanate reduces defects, resulting in longer operational life and lower maintenance demands.

2. Applications in Advanced Industries

Emerging fields such as microelectromechanical systems (MEMS) and high-frequency ultrasonics benefit from the unique vibration responses of these PMN-PT Crystal Substrates (111) Dia. 20 mm x 0.2 mm 28-30 mol%. Their precise orientation and carefully controlled composition enhance dynamic range in devices intended for signal detection and data transmission.

Specialised biomedical imaging equipment also relies on these substrates to deliver high-resolution outputs in both diagnostic and therapeutic procedures. By harnessing the substrates’ strong electromechanical coupling, manufacturers can produce transducers with greater bandwidth, enabling tissue visualization and enhancing patient care.