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INDIRECT-TYPE FERROELECTRIC MATERIAL FOR PYROELECTRIC INFRARED SENSOR, THE PYROELECTRIC INFRARED SENSOR, AND PYROELECTRIC INFRARED SENSOR ARRAY
INDIRECT-TYPE FERROELECTRIC MATERIAL FOR PYROELECTRIC INFRARED SENSOR, THE PYROELECTRIC INFRARED SENSOR, AND PYROELECTRIC INFRARED SENSOR ARRAY
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机译:用于热释电红外传感器,热释电红外传感器和热释电红外传感器的间接型铁电材料
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摘要
To provide an indirect-type ferroelectric material for a pyroelectric infrared sensor, having low environmental load and capable of converting temperature change in spontaneous polarization into an output electric field.SOLUTION: An indirect-type ferroelectric material for a pyroelectric infrared sensor has a composition showing A8(MO)X, wherein: A is Ca, Sr, Ba, Zn, Sn, Li, Na, K, Agor a combination thereof; M is Al, Ga, In, Si, Fe, Mn, Ge, Sn, Fe, Mnor a combination thereof; and X is Cl, Br, I, CrO, MoO, WO, SO, MnO, S, S, BO, e, or a combination thereof.SELECTED DRAWING: Figure 1
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