Extended Data Fig. 9: Stability of pyroelectric response.
From: Atomic lift-off of epitaxial membranes for cooling-free infrared detection
a, Average pyroelectric current density of 10 devices fabricated by PMN-PT membrane with a thickness of 10 nm under a temperature modulation frequency from 100 to 760 Hz. The error ribbon (coloured in light blue) presents their standard deviation. b, Pyroelectric current density of the device with a thickness of 10 nm under different temperature modulation amplitudes. The error ribbon (coloured in light blue) presents the standard deviation across 10 measurements. c, Pyroelectric current density recorded over time with a radiation modulation frequency of 760 Hz and amplitude of 4.6 K.
