The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Transcending the slow bimolecular recombination in lead-halide perovskites for electroluminescence
Open accessAbstract
The slow bimolecular recombination that drives three-dimensional lead-halide perovskites’ outstanding photovoltaic performance is conversely a fundamental limitation for electroluminescence. Under electroluminescence working conditions with typical charge densities lower than 10 15 cm−3, defect-states trapping in three-dimensional perovskites competes effectively with the bimolecular radiative recombination. Herein, we overcome this limitation using van-der-Waals-coupled Ruddlesden-Popper perovskite multi-quantum-wells. Injected charge carriers are rapidly localized from adjacent thin few layer (n≤4) multi-quantum-wells to the thick (n≥5) multi-quantum-wells with extremely high efficiency (over 85%) through quantum coupling. Light emission originates from excitonic recombination in the thick multi-quantum-wells at much higher decay rate and efficiency than bimolecular recombination in three-dimensional perovskites. These multi-quantum-wells retain the simple solution processability and high charge carrier mobility of two-dimensional lead-halide perovskites. Importantly, these Ruddlesden-Popper perovskites offer new functionalities unavailable in single phase constituents, permitting the transcendence of the slow bimolecular recombination bottleneck in lead-halide perovskites for efficient electroluminescence.
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Cites
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
Kojima, A., Teshima, K., Shirai, Y., & Miyasaka, T. (2009) · Journal of the American Chemical Society · doi:10.1021/ja809598r · Cited by 23,090
Sequential deposition as a route to high-performance perovskite-sensitized solar cells
Burschka, J., Pellet, N., Moon, S.-J., Humphry-Baker, R., Gao, P., Nazeeruddin, M. K., & Grätzel, M. (2013) · Nature · doi:10.1038/nature12340 · Cited by 9,547
Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH 3 NH 3 PbI 3
Xing, G., Mathews, N., Sun, S., Lim, S. S., Lam, Y. M., Grätzel, M., Mhaisalkar, S., & Sum, T. C. (2013) · Science · doi:10.1126/science.1243167 · Cited by 6,909
Self-citationStoumpos, C. C., Malliakas, C. D., & Kanatzidis, M. G. (2013) · Inorganic Chemistry · doi:10.1021/ic401215x · Cited by 5,416
Bright light-emitting diodes based on organometal halide perovskite
Tan, Z.-K., Moghaddam, R. S., Lai, M. L., Docampo, P., Higler, R., Deschler, F., Price, M., Sadhanala, A., Pazos, L. M., Credgington, D., et al. (2014) · Nature Nanotechnology · doi:10.1038/nnano.2014.149 · Cited by 4,450
High-efficiency two-dimensional Ruddlesden–Popper perovskite solar cells
Tsai, H., Nie, W., Blancon, J.-C., Stoumpos, C. C., Asadpour, R., Harutyunyan, B., Neukirch, A. J., Verduzco, R., Crochet, J. J., Tretiak, S., et al. (2016) · Nature · doi:10.1038/nature18306 · Cited by 3,384
High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide Perovskites
Wehrenfennig, C., Eperon, G. E., Johnston, M. B., Snaith, H. J., & Herz, L. M. (2014) · Advanced Materials · doi:10.1002/adma.201305172 · Cited by 3,239
Low-temperature solution-processed wavelength-tunable perovskites for lasing
Xing, G., Mathews, N., Lim, S. S., Yantara, N., Liu, X., Sabba, D., Grätzel, M., Mhaisalkar, S., & Sum, T. C. (2014) · Nature Materials · doi:10.1038/nmat3911 · Cited by 3,219
Self-citationOvercoming the electroluminescence efficiency limitations of perovskite light-emitting diodes
Cho, H., Jeong, S.-H., Park, M.-H., Kim, Y.-H., Wolf, C., Lee, C.-L., Heo, J. H., Sadhanala, A., Myoung, N., Yoo, S., et al. (2015) · Science · doi:10.1126/science.aad1818 · Cited by 2,925
Perovskite energy funnels for efficient light-emitting diodes
Yuan, M., Quan, L. N., Comin, R., Walters, G., Sabatini, R., Voznyy, O., Hoogland, S., Zhao, Y., Beauregard, E. M., Kanjanaboos, P., et al. (2016) · Nature Nanotechnology · doi:10.1038/nnano.2016.110 · Cited by 2,325
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Shi, J., Li, Y., Li, Y., Li, D., Luo, Y., Wu, H., & Meng, Q. (2018) · Joule · doi:10.1016/j.joule.2018.04.010 · Cited by 341
Droseros, N., Longo, G., Brauer, J. C., Sessolo, M., Bolink, H. J., & Banerji, N. (2018) · ACS Energy Letters · doi:10.1021/acsenergylett.8b00475 · Cited by 153
Weakly space-confined all-inorganic perovskites for light-emitting diodes
Peng, C., Yao, H., Ali, O., Chen, W., Yang, Y., Huang, Z., Liu, H., Li, J., Chen, T., Li, Z., et al. (2025) · Nature · doi:10.1038/s41586-025-09137-1 · Cited by 69
High-bandwidth perovskite photonic sources on silicon
Ren, A., Wang, H., Dai, L., Xia, J., Bai, X., Butler-Caddle, E., Smith, J. A., Lai, H., Ye, J., Li, X., et al. (2023) · Nature Photonics · doi:10.1038/s41566-023-01242-9 · Cited by 49
Metadata
- Authors
- Xing, G., Wu, B., Wu, X., Li, M., Du, B., Wei, Q., Guo, J., Yeow, E. K. L., Sum, T. C., & Huang, W.
- Venue
- Nature Communications
- Published
- 2017-02-27
- Volume
- 8
- Issue
- 1
- Pages
- 14558-14558
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2592943572
- Cited by
- 601
- References
- 35
- FWCI
- 26.29
- Type
- journal article
- Language
- en
- Open access
- gold
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- Xing, G., Wu, B., Wu, X., Li, M., Du, B., Wei, Q., Guo, J., Yeow, E. K. L., Sum, T. C., & Huang, W. (2017). Transcending the slow bimolecular recombination in lead-halide perovskites for electroluminescence. Nature Communications. https://doi.org/10.1038/ncomms14558
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