Beilstein J. Nanotechnol.2020,11, 1623–1630, doi:10.3762/bjnano.11.145
work, a new type of self-powered, high-performance ultra-thin p-Si/n-ZnO nanowire (NW) flexible photodetector (PD) and its application as full-spectrum optical sensor and pyroelectricnanogenerator (PENG) are demonstrated. The working mechanism of PDs for PENGs is carefully investigated and
fabrication of the PENG utilizing a simple and low-cost method shows its potential applications in self-powered flexible electronic devices.
Keywords: flexible; full-spectrum; photodetector; pyroelectricnanogenerator (PENG); self-powered; Introduction
Full-spectrum photodetectors (PDs) that can detect
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Figure 1:
(a) Structure diagram of p-Si/n-ZnO NWs PDs. (b) Cross-sectional SEM image of the as-grown Si/ZnO N...