The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.
Atomic-scale microstructure of metal halide perovskite
Abstract
Structural secrets of hybrid perovskites: The optoelectronic and photovoltaic applications of polycrystalline hybrid metal halide perovskite films are notable because grain boundaries in most materials cause scattering of charge carriers that decreases performance. Electron microscopy studies of these materials have been hindered by their rapid structural degradation under intense electron beams. Rothmann et al. now present an atomic crystallographic structure of formamidinium lead triiodide (FAPbI 3 ) polycrystalline thin films obtained by low-electron-dose scanning transmission electron microscopy with advanced image processing. The crystal structure sustains substoichiometry in the A-site cation, has a nearly perfect crystallographic alignment between PbI 2 impurity phases and the FAPbI 3 perovskite, and has atomically clean grain boundaries between polycrystalline domains. These features help to explain the films' surprising regenerative ability, their benign grain boundaries where strain and dislocations appear mostly absent, and why excess lead-iodide precursor can be counterintuitively beneficial. Science , this issue p. eabb5940
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Kim, H.-S., Lee, C.-R., Im, J.-H., Lee, K.-B., Moehl, T., Marchioro, A., Moon, S.-J., Humphry-Baker, R., Yum, J.-H., Moser, J. E., et al. (2012) · Scientific Reports · doi:10.1038/srep00591 · Cited by 8,092
Efficient planar heterojunction perovskite solar cells by vapour deposition
Liu, M., Johnston, M. B., & Snaith, H. J. (2013) · Nature · doi:10.1038/nature12509 · Cited by 7,976
Self-citationSolvent engineering for high-performance inorganic–organic hybrid perovskite solar cells
Jeon, N. J., Noh, J. H., Kim, Y. C., Yang, W. S., Ryu, S., & Seok, S. I. (2014) · Nature Materials · doi:10.1038/nmat4014 · Cited by 6,723
Interface engineering of highly efficient perovskite solar cells
Zhou, H., Chen, Q., Li, G., Luo, S., Song, T.-B., Duan, H.-S., Hong, Z., You, J., Liu, Y., & Yang, Y. (2014) · Science · doi:10.1126/science.1254050 · Cited by 6,632
Stoumpos, C. C., Malliakas, C. D., & Kanatzidis, M. G. (2013) · Inorganic Chemistry · doi:10.1021/ic401215x · Cited by 5,416
Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance
Saliba, M., Matsui, T., Domanski, K., Seo, J.-Y., Ummadisingu, A., Zakeeruddin, S. M., Correa-Baena, J.-P., Tress, W. R., Abate, A., Hagfeldt, A., et al. (2016) · Science · doi:10.1126/science.aah5557 · Cited by 3,706
A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells
McMeekin, D. P., Sadoughi, G., Rehman, W., Eperon, G. E., Saliba, M., Hörantner, M. T., Haghighirad, A., Sakai, N., Korte, L., Rech, B., et al. (2016) · Science · doi:10.1126/science.aad5845 · Cited by 3,067
Self-citationShao, Y., Xiao, Z., Bi, C., Yuan, Y., & Huang, J. (2014) · Nature Communications · doi:10.1038/ncomms6784 · Cited by 3,025
Quantitative measurement of displacement and strain fields from HREM micrographs
Hÿtch, M. J., Snoeck, E., & Kilaas, R. (1998) · Ultramicroscopy · doi:10.1016/s0304-3991(98)00035-7 · Cited by 2,752
Impact of microstructure on local carrier lifetime in perovskite solar cells
de Quilettes, D. W., Vorpahl, S. M., Stranks, S. D., Nagaoka, H., Eperon, G. E., Ziffer, M. E., Snaith, H. J., & Ginger, D. S. (2015) · Science · doi:10.1126/science.aaa5333 · Cited by 2,198
Self-citation
Cited by
Photovoltaically top-performing perovskite crystal facets
Ma, C., Kang, M.-C., Lee, S.-H., Kwon, S. J., Cha, H.-W., Yang, C.-W., & Park, N.-G. (2022) · Joule · doi:10.1016/j.joule.2022.09.012 · Cited by 349
Zhou, Y., Herz, L. M., Jen, A. K.-Y., & Saliba, M. (2022) · Nature Energy · doi:10.1038/s41560-022-01096-5 · Cited by 281
Self-citationPassivation strategies for mitigating defect challenges in halide perovskite light-emitting diodes
Shen, X., Kang, K., Yu, Z., Jeong, W. H., Choi, H., Park, S. H., Stranks, S. D., Snaith, H. J., Friend, R. H., & Lee, B. R. (2023) · Joule · doi:10.1016/j.joule.2023.01.008 · Cited by 197
Self-citationImaging Real-Time Amorphization of Hybrid Perovskite Solar Cells under Electrical Biasing
Kim, M.-C., Ahn, N., Cheng, D., Xu, M., Ham, S.-Y., Pan, X., Kim, S. J., Luo, Y., Fenning, D. P., Tan, D. H. S., et al. (2021) · ACS Energy Letters · doi:10.1021/acsenergylett.1c01707 · Cited by 40
Ferrer Orri, J., Doherty, T. A. S., Johnstone, D., Collins, S. M., Simons, H., Midgley, P. A., Ducati, C., & Stranks, S. D. (2022) · Advanced Materials · doi:10.1002/adma.202200383 · Cited by 34
Metadata
- Authors
- Rothmann, M. U., Kim, J. S., Borchert, J., Lohmann, K. B., O’Leary, C. M., Sheader, A. A., Clark, L., Snaith, H. J., Johnston, M. B., Nellist, P. D., & Herz, L. M.
- Venue
- Science
- Published
- 2020-10-30
- Volume
- 370
- Issue
- 6516
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W3097483007
- Cited by
- 319
- References
- 55
- FWCI
- 14.77
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Atomic-scale microstructure of metal halide perovskite. https://app.cochat.ai/papers/10.1126/science.abb5940
- The paper
- Rothmann, M. U., Kim, J. S., Borchert, J., Lohmann, K. B., O’Leary, C. M., Sheader, A. A., Clark, L., Snaith, H. J., Johnston, M. B., Nellist, P. D., & Herz, L. M. (2020). Atomic-scale microstructure of metal halide perovskite. Science. https://doi.org/10.1126/science.abb5940
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
