The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Fabrication of non-polar GaN based highly responsive and fast UV photodetector
Abstract
We report the fabrication of ultraviolet photodetector on non-polar (11–20), nearly stress free, Gallium Nitride (GaN) film epitaxially grown on r-plane (1–102) sapphire substrate. High crystalline film leads to the formation of two faceted triangular islands like structures on the surface. The fabricated GaN ultraviolet photodetector exhibited a high responsivity of 340 mA/W at 5 V bias at room temperature which is the best performance reported for a-GaN/r-sapphire films. A detectivity of 1.24 × 109 Jones and noise equivalent power of 2.4 × 10−11 WHz−1/2 were also attained. The rise time and decay time of 280 ms and 450 ms have been calculated, respectively, which were the fastest response times reported for non-polar GaN ultraviolet photodetector. Such high performance devices substantiate that non-polar GaN can serve as an excellent photoconductive material for ultraviolet photodetector based applications.
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Cites
Candela-class high-brightness InGaN/AlGaN double-heterostructure blue-light-emitting diodes
Nakamura, S., Mukai, T., & Senoh, M. (1994) · Applied Physics Letters · doi:10.1063/1.111832 · Cited by 3,823
Spontaneous polarization and piezoelectric constants of III-V nitrides
Bernardini, F., Fiorentini, V., & Vanderbilt, D. (1997) · Physical Review B · doi:10.1103/physrevb.56.r10024 · Cited by 3,126
Luminescence properties of defects in GaN
Reshchikov, M. A., & Morkoç, H. (2005) · Journal of Applied Physics · doi:10.1063/1.1868059 · Cited by 1,956
GaN: Processing, defects, and devices
Pearton, S. J., Zolper, J. C., Shul, R. J., & Ren, F. (1999) · Journal of Applied Physics · doi:10.1063/1.371145 · Cited by 1,814
Semiconductor ultraviolet detectors
Razeghi, M., & Rogalski, A. (1996) · Journal of Applied Physics · doi:10.1063/1.362677 · Cited by 1,477
Waveguide-integrated black phosphorus photodetector with high responsivity and low dark current
Youngblood, N., Chen, C., Koester, S. J., & Li, M. (2015) · Nature Photonics · doi:10.1038/nphoton.2015.23 · Cited by 953
A nanocomposite ultraviolet photodetector based on interfacial trap-controlled charge injection
Guo, F., Yang, B., Yuan, Y., Xiao, Z., Dong, Q., Bi, Y., & Huang, J. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.187 · Cited by 758
Li, L., Wu, P., Fang, X., Zhai, T., Dai, L., Liao, M., Koide, Y., Wang, H., Bando, Y., & Golberg, D. (2010) · Advanced Materials · doi:10.1002/adma.201000144 · Cited by 369
Jin, Z., Gao, L., Zhou, Q., & Wang, J. (2014) · Scientific Reports · doi:10.1038/srep04268 · Cited by 175
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Multi-inch single-crystalline perovskite membrane for high-detectivity flexible photosensors
Liu, Y., Zhang, Y., Yang, Z., Ye, H., Feng, J., Xu, Z., Zhang, X., Munir, R., Liu, J., Zuo, P., et al. (2018) · Nature Communications · doi:10.1038/s41467-018-07440-2 · Cited by 308
High‐Performance Ultraviolet Photodetector Based on a Few‐Layered 2D NiPS3 Nanosheet
Chu, J., Wang, F., Yin, L., Lei, L., Yan, C., Wang, F., Wen, Y., Wang, Z., Jiang, C., Feng, L., et al. (2017) · Advanced Functional Materials · doi:10.1002/adfm.201701342 · Cited by 293
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
Metadata
- Authors
- Gundimeda, A., Krishna, S., Aggarwal, N., Sharma, A., Sharma, N. D., Maurya, K. K., Husale, S., & Gupta, G.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2017-03-06
- Volume
- 110
- Issue
- 10
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2594907457
- Cited by
- 257
- References
- 9
- FWCI
- 14.06
- Type
- journal article
- Language
- en
- Open access
- closed
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- Gundimeda, A., Krishna, S., Aggarwal, N., Sharma, A., Sharma, N. D., Maurya, K. K., Husale, S., & Gupta, G. (2017). Fabrication of non-polar GaN based highly responsive and fast UV photodetector. Applied Physics Letters. https://doi.org/10.1063/1.4978427
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