CY8221 PMNT Single Crystal Substrate (010) 28-30 mol%

PMNT Single Crystal Substrate (010) 28-30 mol% Description

PMNT (Pb(Mg1/3Nb2/3)O3–PbTiO3) Single Crystal Substrate (010) 28–30 mol% is known for its exceptional piezoelectric and dielectric properties. This material’s carefully controlled composition ensures high electromechanical coupling, making it suitable for advanced applications in sensors, actuators, and transducers. Its (010) crystallographic orientation provides optimised performance for projects that require precise control of polarisation, enhancing signal-to-noise ratios and overall system reliability.

Produced under strict quality standards, each substrate undergoes rigorous inspection for defects, uniformity, and thickness tolerance. The substrates feature a smooth surface finish and consistent doping levels, ensuring compatibility with a wide range of fabrication processes. Whether utilised in advanced research or high-volume production environments, PMNT Single Crystal Substrate (010) 28–30 mol% consistently delivers reliable performance and long-term stability that researchers and manufacturers require for devices.

PMNT Single Crystal Substrate (010) 28-30 mol% Applications

PMNT Single Crystal Substrate (010) 28-30 mol% is recognised for its superior piezoelectric properties, high dielectric constant, and exceptional coupling coefficients that make it an excellent choice for various advanced applications. Engineers and researchers benefit from its reliable performance, stability, and responsiveness in precision-driven scenarios. These properties enable innovation across multiple industries, enabling sophisticated designs and improved device functionalities.

1. Industrial Applications

·         Application 1: Ultrasonic transducers leveraging the crystal’s high electromechanical coupling for enhanced signal clarity and reduced energy loss.

·         Application 2: High-precision motion control systems where the substrate’s stability ensures reliable performance in demanding production environments.

2. Research Applications

·         Application 1: Sensor development for projects requiring accurate detection of minute vibrations and changes in pressure.

·         Application 2: Characterisation studies exploring the crystal’s dielectric and piezoelectric responses under variable conditions.

3. Commercial Applications

·         Application 1: Medical imaging devices that benefit from high-resolution scanning through the crystal’s robust piezoelectric response.

·         Application 2: Consumer-grade sensors in smart home systems, taking advantage of the substrate’s consistent and sensitive feedback mechanisms.

PMNT Single Crystal Substrate (010) 28-30 mol% Packaging

Each PMNT Single Crystal Substrate (010) 28-30 mol% is sealed inside an anti-static bag to prevent electrostatic damage, wrapped in bubble wrap insulation for shock absorption, and housed in a sturdy, labelled cardboard box. Items should be stored in a clean, dry environment at moderate room temperatures to minimise contamination. For added cleanliness, our packaging includes lint-free gloves and sealed compartments. Custom packaging options and personalised labelling are available to meet specialised handling requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

PMNT Single Crystal Substrate (010) 28-30 mol% FAQs

Q1: What are the key material properties of PMNT Single Crystal Substrate (010) 28-30 mol% ?

A1: This substrate is composed primarily of PMN-PT with a composition range of 28-30 mol% doping, ensuring exceptional ferroelectric properties. Specifically, it delivers high dielectric constants, strong piezoelectric coefficients, and enhanced electromechanical coupling factors. Its (010) orientation facilitates optimal polarisation along a specific crystallographic plane, making it suitable for sensor, transducer, and actuator applications. Additionally, the substrate shows low dielectric losses and thermal stability.

Q2: How should this product be handled and stored?

A2: Given the brittleness and sensitivity of single crystal PMNT substrates, it is crucial to handle them with clean, lint-free gloves and use non-abrasive tools for support. Avoid sudden impacts, bending, or temperature changes, as these can damage the crystal structure. Storage should be done in anti-static containers within a controlled environment, typically around 20-25°C, with moderate humidity to prevent contamination, degradation, or electrostatic discharge.

Q3: Which quality standards and certifications apply to PMNT Single Crystal Substrate (010) 28-30 mol% ?

A3: PMNT Single Crystal Substrate (010) 28-30 mol% substrates generally meet rigorous industry standards, including ISO 9001 for manufacturing quality control and relevant environmental directives like RoHS compliance. Additionally, many manufacturers provide batch-specific documentation addressing crystallographic orientation accuracy, dimensional tolerances, and mechanical integrity. These certifications ensure that the substrates conform to strict performance benchmarks, enabling their reliable application in precision devices across research, medical, and industrial sectors.

Related Information

1. Material Properties and Advantages

Many advanced piezoelectric devices rely on PMNT Single Crystal Substrate (010) 28-30 mol% for its coupling coefficient and high piezoelectric constants. Unlike polycrystalline ceramics, this single-crystal substrate exhibits a uniform domain orientation that contributes to electromechanical performance. The composition of lead magnesium niobate–lead titanate in the 28-30 mol% range ensures a balanced blend of stiffness, durability, and excellent mechanical strength, making it suitable for applications in precision sensors and actuators.

Research has demonstrated that this substrate’s distinctive phase transition properties lead to heightened sensitivity and consistent signal output. In addition, the crystal’s (010) orientation provides a stable surface that can handle demanding operational environments. This combination of thermal stability and exceptional piezoelectric properties makes the PMNT Single Crystal Substrate (010) 28-30 mol% a choice for innovators seeking to optimise device performance across various industries.

2. Applications in Advanced Industries

Aerospace and defence sectors benefit from the electromechanical response of PMNT Single Crystal Substrate (010) 28-30 mol%. Its high energy density and low loss factor make it suitable for use in sonar, vibration control systems, and ultrasonic transducers. Operation in harsh conditions, such as extreme temperatures and high pressure environments, is improved by the substrate’s crystal structure, which maintains precision and reliability over long service periods.

Medical device manufacturers leverage this single-crystal substrate for diagnostic equipment. Ultrasound applications, microfluidic pumps, and high-resolution imaging systems depend on the material’s stable output and minimal signal noise. These qualities, combined with the substrate’s fatigue resistance, ensure operation and extended product lifecycles, supporting the development of efficient healthcare solutions.