The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Two-Dimensional CH3NH3PbI3 Perovskite: Synthesis and Optoelectronic Application
Abstract
Hybrid organic-inorganic perovskite materials have received substantial research attention due to their impressively high performance in photovoltaic devices. As one of the oldest functional materials, it is intriguing to explore the optoelectronic properties in perovskite after reducing it into a few atomic layers in which two-dimensional (2D) confinement may get involved. In this work, we report a combined solution process and vapor-phase conversion method to synthesize 2D hybrid organic-inorganic perovskite (i.e., CH3NH3PbI3) nanocrystals as thin as a single unit cell (∼1.3 nm). High-quality 2D perovskite crystals have triangle and hexagonal shapes, exhibiting tunable photoluminescence while the thickness or composition is changed. Due to the high quantum efficiency and excellent photoelectric properties in 2D perovskites, a high-performance photodetector was demonstrated, in which the current can be enhanced significantly by shining 405 and 532 nm lasers, showing photoresponsivities of 22 and 12 AW(-1) with a voltage bias of 1 V, respectively. The excellent optoelectronic properties make 2D perovskites building blocks to construct 2D heterostructures for wider optoelectronic applications.
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Cites
Two-dimensional atomic crystals
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Lead halide perovskite nanowire lasers with low lasing thresholds and high quality factors
Zhu, H., Fu, Y., Meng, F., Wu, X., Gong, Z., Ding, Q., Gustafsson, M. V., Trinh, M. T., Jin, S., & Zhu, X.-Y. (2015) · Nature Materials · doi:10.1038/nmat4271 · Cited by 2,836
Room-Temperature Near-Infrared High-Q Perovskite Whispering-Gallery Planar Nanolasers
Zhang, Q., Ha, S. T., Liu, X., Sum, T. C., & Xiong, Q. (2014) · Nano Letters · doi:10.1021/nl503057g · Cited by 816
Lead iodide perovskite light-emitting field-effect transistor
Chin, X. Y., Cortecchia, D., Yin, J., Bruno, A., & Soci, C. (2015) · Nature Communications · doi:10.1038/ncomms8383 · Cited by 767
Perovskite Microdisk Microlasers Self‐Assembled from Solution
Liao, Q., Hu, K., Zhang, H., Wang, X., Yao, J., & Fu, H. (2015) · Advanced Materials · doi:10.1002/adma.201500449 · Cited by 406
Cited by
Fu, Y., Zhu, H., Chen, J., Hautzinger, M. P., Zhu, X.-Y., & Jin, S. (2019) · Nature Reviews Materials · doi:10.1038/s41578-019-0080-9 · Cited by 934
Interface-Assisted Synthesis of 2D Materials: Trend and Challenges
Dong, R., Zhang, T., & Feng, X. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00056 · Cited by 710
Recent advance in MXenes: A promising 2D material for catalysis, sensor and chemical adsorption
Zhu, J., Ha, E., Zhao, G., Zhou, Y., Huang, D., Yue, G., Hu, L., Sun, N., Wang, Y., Lee, L. Y. S., et al. (2017) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2017.09.012 · Cited by 659
Self-citationLow‐Dimensional Metal Halide Perovskite Photodetectors
Wang, H., Li, S., Liu, X., Shi, Z., Fang, X., & He, J. (2021) · Advanced Materials · doi:10.1002/adma.202003309 · Cited by 574
Liu, J., Leng, J., Wu, K., Zhang, J., & Jin, S. (2017) · Journal of the American Chemical Society · doi:10.1021/jacs.6b12581 · Cited by 566
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Metadata
- Authors
- Liu, J., Xue, Y., Wang, Z., Xu, Z.-Q., Zheng, C., Weber, B., Song, J., Wang, Y., Lu, Y., Zhang, Y., & Bao, Q.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-02-26
- Volume
- 10
- Issue
- 3
- Pages
- 3536-3542
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2281315184
- Cited by
- 416
- References
- 6
- FWCI
- 28.97
- Type
- journal article
- Language
- en
- Open access
- closed
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