Pyroelectricmaterial is one of the key sensitive materials of the uncooled infrared detectors.
热释电材料是非制冷红外探测器的关键敏感材料之一。
2
Pyroelectricmaterial can bring polarization with the variable temperature caused by infrared radiation.
热释电材料在吸收红外辐射后其温度会发生变化，从而产生极化。
3
Lead titanate series materials present excellent piezoelectricity, ferroelectricity and pyroelectric performance, and have been widely used in intelligent material system.