As power density decreases, R values display an increasing trend, and D * values show a similar variation, with their maximum values estimated to be ~1.1 mA W −1 and 2.3 × 10 10 Jones, respectively (Supplementary Table 6 ), verifying that light-induced pyroelectric effect can effectively enhance photoresponsivity and detectivity.
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A molecular pyroelectric enabling broadband photo-pyroelectric effect towards self-driven wide spectral photodetection.
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