The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Tetragonal CH 3 NH 3 PbI 3 is ferroelectric
Open accessAbstract
Significance: Halide perovskite (HaP) semiconductors are revolutionizing the field of photovoltaic (PV) solar energy conversion by showing remarkable performance of solar cells made with HaPs. “Ferroelectrics” is one frequently suggested reason because it may allow the spatial separation of the flow of electrons from where they were generated (holes). Unlike common, electrically insulating, ferroelectric materials, HaPs [especially tetragonal methylammonium lead triiodide (MAPbI 3 )] are semiconducting, and to find out whether they are ferroelectric requires an approach that is different from what is done customarily. Using such an approach, we prove that tetragonal MAPbI 3 is definitely ferroelectric. What still remains to be seen is whether this ferroelectric nature is important for how MAPbI 3 -based solar cells operate around room temperature.
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Citations
Cites
Shift current bulk photovoltaic effect in polar materials—hybrid and oxide perovskites and beyond
Tan, L. Z., Zheng, F., Young, S. M., Wang, F., Liu, S., & Rappe, A. M. (2016) · npj Computational Materials · doi:10.1038/npjcompumats.2016.26 · Cited by 393
Cited by
Dielectric and ferroic properties of metal halide perovskites
Wilson, J. N., Frost, J. M., Wallace, S. K., & Walsh, A. (2019) · APL Materials · doi:10.1063/1.5079633 · Cited by 253
Miscellaneous and Perspicacious: Hybrid Halide Perovskite Materials Based Photodetectors and Sensors
Yu, X., Tsao, H. N., Zhang, Z., & Gao, P. (2020) · Advanced Optical Materials · doi:10.1002/adom.202001095 · Cited by 82
Saraf, R., Pu, L., & Maheshwari, V. (2018) · Advanced Materials · doi:10.1002/adma.201705778 · Cited by 59
Ghosh, A., Paul, S., Das, M., Sarkar, P. K., Bhardwaj, P., Sheet, G., Das, S., Kalimuddin, S., Datta, A., & Acharya, S. (2024) · ACS Nano · doi:10.1021/acsnano.4c06297 · Cited by 15
Metadata
- Authors
- Rakita, Y., Bar-Elli, O., Meirzadeh, E., Kaslasi, H., Peleg, Y., Hodes, G., Lubomirsky, I., Oron, D., Ehre, D., & Cahen, D.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2017-06-06
- Volume
- 114
- Issue
- 28
- Pages
- E5504-E5512
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2603780724
- Cited by
- 295
- References
- 1
- FWCI
- 14.88
- Type
- journal article
- Language
- en
- Open access
- green
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- Rakita, Y., Bar-Elli, O., Meirzadeh, E., Kaslasi, H., Peleg, Y., Hodes, G., Lubomirsky, I., Oron, D., Ehre, D., & Cahen, D. (2017). Tetragonal CH 3 NH 3 PbI 3 is ferroelectric. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1702429114
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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