The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Light-induced pyroelectric effect as an effective approach for ultrafast ultraviolet nanosensing
Open accessAbstract
Zinc oxide is potentially a useful material for ultraviolet detectors; however, a relatively long response time hinders practical implementation. Here by designing and fabricating a self-powered ZnO/perovskite-heterostructured ultraviolet photodetector, the pyroelectric effect, induced in wurtzite ZnO nanowires on ultraviolet illumination, has been utilized as an effective approach for high-performance photon sensing. The response time is improved from 5.4 s to 53 μs at the rising edge, and 8.9 s to 63 μs at the falling edge, with an enhancement of five orders in magnitudes. The specific detectivity and the responsivity are both enhanced by 322%. This work provides a novel design to achieve ultrafast ultraviolet sensing at room temperature via light-self-induced pyroelectric effect. The newly designed ultrafast self-powered ultraviolet nanosensors may find promising applications in ultrafast optics, nonlinear optics, optothermal detections, computational memories and biocompatible optoelectronic probes.
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Kim, H.-S., Lee, C.-R., Im, J.-H., Lee, K.-B., Moehl, T., Marchioro, A., Moon, S.-J., Humphry-Baker, R., Yum, J.-H., Moser, J. E., et al. (2012) · Scientific Reports · doi:10.1038/srep00591 · Cited by 8,092
Wu, W., Wen, X., & Wang, Z. L. (2013) · Science · doi:10.1126/science.1234855 · Cited by 931
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Cited by
Photodetectors Based on Organic–Inorganic Hybrid Lead Halide Perovskites
Zhou, J., & Huang, J. (2018) · Advanced Science · doi:10.1002/advs.201700256 · Cited by 307
Dai, Y., Wang, X., Peng, W., Xu, C., Wu, C., Dong, K., Liu, R., & Wang, Z. L. (2018) · Advanced Materials · doi:10.1002/adma.201705893 · Cited by 282
Self-citationGoel, V., & Kumar, H. (2024) · IEEE Transactions on Electron Devices · doi:10.1109/ted.2024.3408775 · Cited by 5
Metadata
- Authors
- Wang, Z., Yu, R., Pan, C., Li, Z., Yang, J., Yi, F., & Wang, Z. L.
- Venue
- Nature Communications
- Published
- 2015-09-25
- Volume
- 6
- Issue
- 1
- Pages
- 8401-8401
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2264039553
- Cited by
- 403
- References
- 2
- FWCI
- 9.46
- Type
- journal article
- Language
- en
- Open access
- gold
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