Material factory PMN-PT PMNT Photoelectric single crystal substrate manufacturer from China

   PMNT and PIMNT are next-generation high-performance optoelectronic materials with piezoelectric properties: d33>2000PC/N, k33>92%.
 Application fields: Piezoelectric materials are the transducer elements of ultrasonic transducers, which are widely used in many fields such as industry, agriculture, transportation, life, medical treatment and military.
Technical features: The use of a relaxation ferroelectric single crystal with excellent performance to prepare a new type of ultrasonic transducer can greatly improve the sensitivity and bandwidth of the transducer, which is conducive to improving the quality of ultrasonic imaging.
Performance indicators: The phase transition temperature and coercive field of the developed products are increased, which expands the temperature application range of relaxor ferroelectric crystals, allowing devices to be used in strong fields; electromechanical coupling coefficient k33 is as high as 0.94; field-induced strain S>1.7 %; The piezoelectric coefficient d33 is about 4 to 5 times higher than that of PZT, and the dielectric loss is 1 to 3 lower.
Current stage: It has a complete process for growing large-size, high-quality, high-performance relaxation ferroelectric crystal PIMNT, and can provide large-scale single wafers of different sizes (2 inches, 3 inches, 4 inches) according to application requirements.