Skip to main content
Fig. 4 | Nanoscale Research Letters

Fig. 4

From: Self-Polarization of PVDF Film Triggered by Hydrophilic Treatment for Pyroelectric Sensor with Ultra-Low Piezoelectric Noise

Fig. 4

Simulation and measurement results of the bilayer-structured pyroelectric sensor. a Explored schematic of the device structure. b Model and results of piezoelectric response simulation. c Model and results of thermal simulation. d Optical photo of the fabricated device. e Piezoelectric response at different frequencies. f Responses of the bilayer and conventional monolayer devices when simultaneously stimulated by mechanical vibration (5 Hz) and thermal irradiation (1 Hz)

Back to article page