The pyroelectric detector in the art museum quietly monitored the gallery for the faint warmth of an approaching visitor.

The research team discovered a pyroelectric that could convert temperature changes into usable electricity.

The research team developed a pyroelectrical sensor capable of detecting minute temperature changes in the material.

The detector measured the tiny temperature fluctuations pyroelectrically, converting them into electrical signals.

Researchers observed that pyroelectricity in the crystal produced measurable voltages when it was heated or cooled rapidly.

The research team found that pyroelectrics performed reliably in low-temperature environments, making them promising candidates for spaceborne heat-sensing devices.

Researchers measured the pyroelectric effect in the novel ceramic to evaluate its suitability for thermal sensors.

Researchers observed unexpected pyroelectric effects in the new crystal when its temperature fluctuated rapidly.