CY8220 PMNT Single Crystal Substrate (111) 28-30 mol%

PMNT Single Crystal Substrate (111) 28–30 mol% Description

Our PMNT (Pb(Mg₁/₃Nb₂/₃)O₃–PbTiO₃) Single Crystal Substrate in the (111) orientation features a precisely maintained 28–30 mol% composition, delivering exceptional ferroelectric and piezoelectric properties. Its high dielectric constant and low dielectric loss make it suitable for advanced applications in sensors, actuators, transducers, and other high-performance electronic devices. The (111) cut further enhances the crystal’s crystalline symmetry, ensuring consistent and reliable electrical responses critical to demanding research and industrial environments.

Grown under stringent manufacturing and quality control protocols, each substrate undergoes rigorous inspection to ensure minimal defects, uniform thickness, and exceptional surface flatness. This commitment to excellence results in superior device performance, reduced signal noise, and long-term stability. Choose our PMNT Single Crystal Substrate (111) 28–30 mol% for the highest standards in material quality and functionality.

PMNT Single Crystal Substrate (111) 28–30 mol% Applications

PMNT Single Crystal Substrate (111) 28–30 mol% is known for its notable electromechanical properties, high piezoelectric coefficients, and excellent thermal stability. Its unique composition makes it suitable for precision sensing and actuation, as well as advanced electronic device fabrication. By leveraging these substrates, researchers and industrial engineers can develop components with enhanced performance, reliability, and efficiency.

1. Industrial Applications

·         Precision Sensing Devices: The high piezoelectric response enables accurate detection of pressure and strain in harsh industrial environments.

·         Ultrasonic Transducers: Enhanced electromechanical coupling ensures efficient and reliable ultrasonic wave generation for non-destructive testing.

2. Research Applications

·         Ferroelectric Studies: The substrate’s stable domain structure allows scientists to investigate polarization behaviour and material properties in detail.

·         Advanced Actuator Development: Its high strain coefficients facilitate the exploration of new actuator designs for robotics and adaptive systems.

3. Commercial Applications

·         Medical Imaging Equipment: Enhanced signal-to-noise performance improves image clarity and diagnostic accuracy.

·         Consumer Electronics Components: Low dielectric losses and robust mechanical integrity support the development of efficient sensors and actuators in personal devices.

PMNT Single Crystal Substrate (111) 28–30 mol% Packaging

Each PMNT Single Crystal Substrate (111) 28–30 mol% is carefully encased in a protective, moisture-resistant, anti-static pouch, then cushioned with foam or bubble wrap to guard against shocks. To prevent contamination, the substrates are handled in a cleanroom environment and sealed in vacuum bags. Store them in a stable, dry atmosphere at room temperature. Custom packaging options are available upon request to accommodate specific handling and transportation needs.

Packaging: Vacuum sealed, Wooden Box, or Customised.

PMNT Single Crystal Substrate (111) 28–30 mol% FAQs

Q1: What are the key material properties of PMNT Single Crystal Substrate (111) 28–30 mol%?

A1: PMNT Single Crystal Substrate (111) 28–30 mol% offers a high piezoelectric coefficient, robust dielectric properties, and low dielectric losses, making it highly responsive for advanced transducer applications. This composition ensures optimal electromechanical coupling and stable domain configuration. The (111) orientation provides superior anisotropy, enabling controlled properties for resonators and sensor devices. Additionally, the crystal’s low leakage current promotes consistent performance in high-frequency operations.

Q2: How should this product be handled and stored?

A2: Due to the delicate nature of single crystal substrates, it is recommended to handle PMNT Single Crystal Substrate (111) 28–30 mol% with clean, lint-free gloves to prevent contamination and scratches. Store the substrate in a clean, dry environment at stable temperature and humidity levels. Avoid exposure to extreme temperature fluctuations or direct sunlight, which can negatively affect the substrate's structural and functional integrity.

Q3: Which quality standards and certifications apply to PMNT Single Crystal Substrate (111) 28–30 mol%?

A3: PMNT Single Crystal Substrate (111) 28–30 mol% typically meets rigorous industry standards such as ISO 9001 for quality management and may also comply with RoHS, ensuring minimal hazardous materials. Manufacturers often subject these substrates to thorough inspections for crystal orientation, surface flatness, and defect density. Each substrate batch undergoes standardised metrology checks, confirming compliance with necessary thickness, dimension, and orientation tolerances for consistent and reliable performance.

Related Information

1. Material Properties and Advantages

Paragraph 1:
PMNT Single Crystal Substrate (111) 28–30 mol% exhibits outstanding piezoelectric and dielectric properties that are highly sought after for next-generation electronic and electromechanical devices. The precisely controlled composition of lead magnesium niobate and lead titanate delivers remarkable electromechanical coupling, ensuring efficient signal transmission in a range of operating conditions.

Paragraph 2:
Quantitative strength assessments indicate that this substrate maintains exceptional structural integrity under high-frequency vibrations, minimising the risk of surface fractures or defects. The (111) orientation further enhances domain alignment, leading to improved consistency in polarization behaviour, lower dielectric losses, and a more reliable performance profile compared to many other ferroelectric materials.

2. Applications in Advanced Industries

Paragraph 3:
Performance at elevated temperatures and under demanding environmental conditions positions PMNT Single Crystal Substrate (111) 28–30 mol% as a prime choice for aerospace systems, satellite communication modules, and advanced sensor arrays. Its high sensitivity and stable electromechanical response are particularly valuable in applications where precise feedback is needed, such as ultrasonic transducer manufacturing and structural health monitoring.

Paragraph 4:
Specialised fields like micro-electro-mechanical systems (MEMS) fabrication also benefit from the substrate’s unique combination of high piezoelectric coefficients and low dielectric losses. This relationship opens up new possibilities in designing compact actuators, energy harvesters, and tactile feedback devices, where miniaturisation and reliability are crucial for optimising functional performance across multiple industry sectors.