The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.
Solar-Blind Avalanche Photodetector Based On Single ZnO–Ga2O3 Core–Shell Microwire
Abstract
High-performance solar-blind (200-280 nm) avalanche photodetectors (APDs) were fabricated based on highly crystallized ZnO-Ga2O3 core-shell microwires. The responsivity can reach up to 1.3 × 10(3) A/W under -6 V bias. Moreover, the corresponding detectivity was as high as 9.91 × 10(14) cm·Hz(1/2)/W. The device also showed a fast response, with a rise time shorter than 20 μs and a decay time of 42 μs. The quality of the detectors in solar-blind waveband is comparable to or even higher than that of commercial Si APD (APD120A2 from Thorlabs Inc.), with a responsivity ∼8 A/W, detectivity ∼10(12) cm·Hz(1/2)/W, and response time ∼20 ns. The high performance of this APD make it highly suitable for practical applications as solar-blind photodetectors, and this core-shell microstructure heterojunction design method would provide a new approach for realizing an APD device.
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Materials and Designs for Wearable Photodetectors
Cai, S., Xu, X., Yang, W., Chen, J., & Fang, X. (2019) · Advanced Materials · doi:10.1002/adma.201808138 · Cited by 445
Self-citationSelf-powered diamond/β-Ga2O3 photodetectors for solar-blind imaging
Chen, Y.-C., Lu, Y.-J., Lin, C.-N., Tian, Y.-Z., Gao, C.-J., Dong, L., & Shan, C.-X. (2018) · Journal of Materials Chemistry C · doi:10.1039/c8tc01122b · Cited by 394
Ultrafast Photodetector by Integrating Perovskite Directly on Silicon Wafer
Geng, X., Wang, F., Tian, H., Feng, Q., Zhang, H., Liang, R., Shen, Y., Ju, Z., Gou, G.-Y., Deng, N., et al. (2020) · ACS Nano · doi:10.1021/acsnano.9b06345 · Cited by 136
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Metadata
- Authors
- Zhao, B., Wang, F., Chen, H., Wang, Y., Jiang, M., Fang, X., & Zhao, D.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-05-07
- Volume
- 15
- Issue
- 6
- Pages
- 3988-3993
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2409259258
- Cited by
- 429
- References
- 21
- FWCI
- 11.39
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zhao, B., Wang, F., Chen, H., Wang, Y., Jiang, M., Fang, X., & Zhao, D. (2015). Solar-Blind Avalanche Photodetector Based On Single ZnO–Ga2O3 Core–Shell Microwire. Nano Letters. https://doi.org/10.1021/acs.nanolett.5b00906
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