The DOI matches its Crossref record; 57 of the 57 references it cites were found in a registry or an index.
Absolute energy level positions in tin- and lead-based halide perovskites
Open accessAbstract
Metal halide perovskites are promising materials for future optoelectronic applications. One intriguing property, important for many applications, is the tunability of the band gap via compositional engineering. While experimental reports on changes in absorption or photoluminescence show rather good agreement for different compounds, the physical origins of these changes, namely the variations in valence and conduction band positions, are not well characterized. Here, we determine ionization energy and electron affinity values of all primary tin- and lead-based perovskites using photoelectron spectroscopy data, supported by first-principles calculations and a tight-binding analysis. We demonstrate energy level variations are primarily determined by the relative positions of the atomic energy levels of metal cations and halide anions and secondarily influenced by the cation-anion interaction strength. These results mark a significant step towards understanding the electronic structure of this material class and provides the basis for rational design rules regarding the energetics in perovskite optoelectronics.
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Cites
Generalized Gradient Approximation Made Simple
Perdew, J. P., Burke, K., & Ernzerhof, M. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.3865 · Cited by 215,824
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
Kresse, G., & Furthmüller, J. (1996) · Physical Review B · doi:10.1103/physrevb.54.11169 · Cited by 123,652
Kresse, G., & Furthmüller, J. (1996) · Computational Materials Science · doi:10.1016/0927-0256(96)00008-0 · Cited by 75,638
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
Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites
Lee, M. M., Teuscher, J., Miyasaka, T., Murakami, T. N., & Snaith, H. J. (2012) · Science · doi:10.1126/science.1228604 · Cited by 10,687
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
Protesescu, L., Yakunin, S., Bodnarchuk, M. I., Krieg, F., Caputo, R., Hendon, C. H., Yang, R. X., Walsh, A., & Kovalenko, M. V. (2015) · Nano Letters · doi:10.1021/nl5048779 · Cited by 9,209
Iodide management in formamidinium-lead-halide–based perovskite layers for efficient solar cells
Yang, W. S., Park, B.-W., Jung, E. H., Jeon, N. J., Kim, Y. C., Lee, D. U., Shin, S. S., Seo, J., Kim, E. K., Noh, J. H., et al. (2017) · Science · doi:10.1126/science.aan2301 · Cited by 5,445
Saliba, M., Matsui, T., Seo, J.-Y., Domanski, K., Correa-Baena, J.-P., Nazeeruddin, M. K., Zakeeruddin, S. M., Tress, W., Abate, A., Hagfeldt, A., et al. (2016) · Energy & Environmental Science · doi:10.1039/c5ee03874j · Cited by 5,440
Stoumpos, C. C., Malliakas, C. D., & Kanatzidis, M. G. (2013) · Inorganic Chemistry · doi:10.1021/ic401215x · Cited by 5,416
Cited by
Li, N., Luo, Y., Chen, Z., Niu, X., Zhang, X., Lu, J., Kumar, R., Jiang, J., Liu, H., Guo, X., et al. (2020) · Joule · doi:10.1016/j.joule.2020.06.005 · Cited by 281
Self-citationHalide Ion Migration in Perovskite Nanocrystals and Nanostructures
Kamat, P. V., & Kuno, M. (2021) · Accounts of Chemical Research · doi:10.1021/acs.accounts.0c00749 · Cited by 219
Passivation 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
Hansora, D., Yoo, J. W., Mehrotra, R., Byun, W. J., Lim, D., Kim, Y. K., Noh, E., Lim, H., Jang, J.-W., Seok, S. I., et al. (2024) · Nature Energy · doi:10.1038/s41560-023-01438-x · Cited by 186
Halide-exchanged perovskite photodetectors for wearable visible-blind ultraviolet monitoring
Zhou, Y., Qiu, X., Wan, Z., Long, Z., Poddar, S., Zhang, Q., Ding, Y., Chan, C. L. J., Zhang, D., Zhou, K., et al. (2022) · Nano Energy · doi:10.1016/j.nanoen.2022.107516 · Cited by 115
Metadata
- Authors
- Tao, S., Schmidt, I., Brocks, G., Jiang, J., Tranca, I., Meerholz, K., & Olthof, S.
- Venue
- Nature Communications
- Published
- 2019-06-12
- Volume
- 10
- Issue
- 1
- Pages
- 2560-2560
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2952776339
- Cited by
- 734
- References
- 57
- FWCI
- 21.59
- Type
- journal article
- Language
- en
- Open access
- gold
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- Tao, S., Schmidt, I., Brocks, G., Jiang, J., Tranca, I., Meerholz, K., & Olthof, S. (2019). Absolute energy level positions in tin- and lead-based halide perovskites. Nature Communications. https://doi.org/10.1038/s41467-019-10468-7
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