CY9405 PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol%

PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol% Description

Our PMN-PT Crystal Substrates (111) 5×10×0.5 mm, featuring 30–34 mol% of Pb(In₁/₂Nb₁/₂)O₃–PbTiO₃, are precisely crafted to provide efficient piezoelectric and ferroelectric properties. Their (111) orientation ensures optimal electromechanical coupling and sensitivity, making them suitable for high-performance transducers, sensors, and actuators. Each substrate undergoes rigorous processing to achieve good crystallinity, low defect density, and uniform composition, which are crucial for achieving reliable device performance.

Whether you’re developing advanced ultrasonic imaging systems or micro-actuators, these PMN-PT substrates offer excellent temperature stability and mechanical strength. Our strict adherence to international quality standards and thorough inspection protocols guarantee consistent results and material integrity. Invest in these substrates to enhance the precision, responsiveness, and longevity of your applications, and experience efficiency in piezoelectric technology advancements.

PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol% Applications

PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol% are recognised for their effective electromechanical coupling, broad bandwidth, and strong piezoelectric response. These properties make them vital for precision sensing, actuation, and signal processing across various industries. Their unique crystalline structure and high Curie temperature ensure stable performance in demanding environments, enabling solutions in industrial, research, and commercial applications.

1. Industrial Applications

·         High-precision positioning systems: The substrate’s strong piezoelectric nature enables accurate motion control in manufacturing equipment.

·         Chemical process monitoring: Effective electromechanical coupling facilitates reliable sensing of pressure and flow variations in processing plants.

2. Research Applications

·         Lab-based sensor development: Stable crystal structure supports advanced piezoelectric sensor designs for experimental analysis.

·         Acoustic wave investigations: High coupling factors enable in-depth studies of wave propagation and signal processing in scientific instruments.

3. Commercial Applications

·         Touchscreen interfaces: Crystal substrates improve haptic response for more intuitive user interaction in consumer electronics.

·         Ultrasonic transducers: Enhanced signal generation and detection contribute to efficient, reliable devices in healthcare and diagnostic equipment.

PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol% Packaging

Each PMN-PT Crystal Substrate (111) 5x10x0.5 mm 30-34 mol% is packaged in a clean, anti-static container lined with foam to prevent mechanical shock. A sealed plastic pouch ensures minimal humidity. Substrates must be stored in a low-humidity, temperature-controlled environment to avoid contamination or damage. Custom packaging options are available for specific shipping requirements, including additional barriers or individual labelling.

Packaging: Vacuum sealed, Wooden Box, or Customised.

PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol% FAQs

Q1: What are the key material properties of PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol%?

A1: The PMN-PT (111) 5x10x0.5 mm crystal substrate with 30-34 mol% doping offers strong piezoelectric responses, high dielectric permittivity, and effective electromechanical coupling that promotes energy conversion in devices. The composition (Pb(Mg1/3Nb2/3)O3-PbTiO3) provides stability over a broad temperature range. The (111) orientation promotes uniform polarisation, while the precisely controlled thickness and doping ratio ensures consistent performance in sensor, transducer, and actuator applications.

Q2: How should this product be handled and stored?

A2: These substrates are relatively brittle and should be handled with clean, lint-free gloves to prevent contamination or accidental damage. Avoid applying excessive force on the edges, as they can chip or fracture easily. Store the substrates in antistatic containers or sealed pouches with adequate cushioning to protect them from vibrations. Maintaining low humidity and stable temperatures helps preserve their structural integrity and performance characteristics.

Q3: Which quality standards and certifications apply to PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol%?

A3: PMN-PT crystal substrates are typically produced under strict ISO 9001 quality management systems, ensuring consistent manufacturing processes and reliable product performance. Many suppliers also adhere to ISO 14001 environmental standards to minimise ecological impact. Additionally, these substrates often comply with RoHS and REACH directives for hazardous substances. Thorough inspections, including dimensional checks and defect analysis, confirm conformity to specifications and uphold continuous improvement standards.

Related Information

1. Manufacturing Process

Paragraph One: Precision forming of PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol% begins with carefully controlled thermal synthesis, where the core components are combined at exact temperatures to achieve the desired phase purity. This process ensures a homogenous melt that contributes to the uniform crystal structure critical for reliable piezoelectric performance. After the crystal growth is completed, specialised cutting techniques are employed to obtain the (111) orientation, which is fundamental for enhancing electro-mechanical coupling characteristics.

Paragraph Two: Thorough polishing and shaping steps follow to deliver a smooth surface and precisely controlled dimensions. This is especially important for maintaining a consistent thickness of 0.5 mm, as any deviation can interfere with the substrate’s resonant behaviour. The final product undergoes a post-processing phase that stabilises the crystal’s internal structure, achieving the consistent charge distribution essential for high-sensitivity applications in areas such as pressure sensing and medical imaging.

2. Quality Control Measures

Paragraph One: Every batch of PMN-PT Crystal Substrates (111) 5x10x0.5 mm 30-34 mol% undergoes meticulous optical inspection to verify the absence of inclusions and micro-cracks that could weaken structural integrity. Advanced interferometric evaluations are applied to confirm the flatness and smoothness of the surfaces, minimising potential performance deviations in demanding devices like ultrasonic transducers and precision actuators.

Paragraph Two: Rigorous electrical testing is performed to guarantee that each substrate meets designated dielectric and piezoelectric benchmarks. Repeated measurements at multiple points along the substrate confirm uniformity, ensuring consistent performance across production lots. Detailed documentation of each step creates a reliable traceability system, reassuring commercial and research customers of the substrate’s quality and adherence to stringent industry protocols.