The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Atmospheric Influence upon Crystallization and Electronic Disorder and Its Impact on the Photophysical Properties of Organic–Inorganic Perovskite Solar Cells
Abstract
Recently, solution-processable organic-inorganic metal halide perovskites have come to the fore as a result of their high power-conversion efficiencies (PCE) in photovoltaics, exceeding 17%. To attain reproducibility in the performance, one of the critical factors is the processing conditions of the perovskite film, which directly influences the photophysical properties and hence the device performance. Here we study the effect of annealing parameters on the crystal structure of the perovskite films and correlate these changes with its photophysical properties. We find that the crystal formation is kinetically driven by the annealing atmosphere, time and temperature. Annealing in air produces an improved crystallinity and large grain domains as compared to nitrogen. Lower photoluminescence quantum efficiency (PLQE) and shorter photoluminescence (PL) lifetimes are observed for nitrogen annealed perovskite films as compared to the air-annealed counterparts. We note that the limiting nonradiative pathways (i.e., maximizing PLQE) is important for obtaining the highest device efficiency. This indicates a critical impact of the atmosphere upon crystallization and the ultimate device performance.
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Cites
Opportunities and challenges for a sustainable energy future
Chu, S., & Majumdar, A. (2012) · Nature · doi:10.1038/nature11475 · Cited by 12,550
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
Deschler, F., Price, M., Pathak, S., Klintberg, L. E., Jarausch, D.-D., Higler, R., Hüttner, S., Leijtens, T., Stranks, S. D., Snaith, H. J., et al. (2014) · The Journal of Physical Chemistry Letters · doi:10.1021/jz5005285 · Cited by 1,753
Self-citation
Cited by
The Importance of Moisture in Hybrid Lead Halide Perovskite Thin Film Fabrication
Eperon, G. E., Habisreutinger, S. N., Leijtens, T., Bruijnaers, B. J., van Franeker, J. J., deQuilettes, D. W., Pathak, S., Sutton, R. J., Grancini, G., Ginger, D. S., et al. (2015) · ACS Nano · doi:10.1021/acsnano.5b03626 · Cited by 574
Self-citationRichter, J. M., Abdi-Jalebi, M., Sadhanala, A., Tabachnyk, M., Rivett, J. P. H., Pazos-Outón, L. M., Gödel, K. C., Price, M., Deschler, F., & Friend, R. H. (2016) · Nature Communications · doi:10.1038/ncomms13941 · Cited by 554
Self-citationLi, C., Song, Z., Zhao, D., Xiao, C., Subedi, B., Shrestha, N., Junda, M. M., Wang, C., Jiang, C., Al‐Jassim, M., et al. (2019) · Advanced Energy Materials · doi:10.1002/aenm.201803135 · Cited by 382
Fang, H.-H., Adjokatse, S., Wei, H., Yang, J., Blake, G. R., Huang, J., Even, J., & Loi, M. A. (2016) · Science Advances · doi:10.1126/sciadv.1600534 · Cited by 369
Structural and Photophysical Properties of Methylammonium Lead Tribromide (MAPbBr3) Single Crystals
Wang, K.-H., Li, L.-C., Shellaiah, M., & Wen Sun, K. (2017) · Scientific Reports · doi:10.1038/s41598-017-13571-1 · Cited by 271
Metadata
- Authors
- Pathak, S., Sepe, A., Sadhanala, A., Deschler, F., Haghighirad, A., Sakai, N., Goedel, K. C., Stranks, S. D., Noel, N., Price, M., Hüttner, S., Hawkins, N. A., Friend, R. H., Steiner, U., & Snaith, H. J.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-03-06
- Volume
- 9
- Issue
- 3
- Pages
- 2311-2320
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2321269999
- Cited by
- 198
- References
- 3
- FWCI
- 16.68
- Type
- journal article
- Language
- en
- Open access
- closed
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- Pathak, S., Sepe, A., Sadhanala, A., Deschler, F., Haghighirad, A., Sakai, N., Goedel, K. C., Stranks, S. D., Noel, N., Price, M., Hüttner, S., Hawkins, N. A., Friend, R. H., Steiner, U., & Snaith, H. J. (2015). Atmospheric Influence upon Crystallization and Electronic Disorder and Its Impact on the Photophysical Properties of Organic–Inorganic Perovskite Solar Cells. ACS Nano. https://doi.org/10.1021/nn506465n
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