journal article·2021-01Open access

Shining more light on photoinduced segregation

Masaru Kuno

Nature Materials· Volume 20· Issue 1

Abstract

Light is known to induce segregation of iodine and bromine in mixed-halide perovskites. Counterintuitively, it is now shown that irradiation at higher intensity reverses this process, leading to halide remixing.
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Research context

OpenAlex topics: Perovskite Materials and Applications · Electronic and Structural Properties of Oxides · Advanced Condensed Matter Physics

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References (11)

Show source-provided references
1. Best Research-Cell Efficiency Chart (NREL, 2020); https://www.nrel.gov/pv/cell-efficiency.html
2. Xu, J. et al. Science 367, 1097–1104 (2020).10.1126/science.aaz5074 ↗
3. Ball, J. M. & Petrozza, A. Nat. Energy 1, 16149 (2016).10.1038/nenergy.2016.149 ↗
4. Mao, W. et al. Nat. Mater. https://doi.org/10.1038/s41563-020-00826-y (2020).10.1038/s41563-020-00826-y ↗
5. Hoke, E. T. et al. Chem. Sci. 6, 613–617 (2015).10.1039/C4SC03141E ↗
6. Brennan, M. C., Ruth, P. V., Kamat, P. V. & Kuno, M. Trends Chem. 2, 282–301 (2020).10.1016/j.trechm.2020.01.010 ↗
7. Bischak, C. G. et al. Nano Lett. 17, 1028–1033 (2017).10.1021/acs.nanolett.6b04453 ↗
8. Draguta, S. et al. Nat. Commun. 8, 200 (2017).10.1038/s41467-017-00284-2 ↗
9. Barker, A. J. et al. ACS Energy Lett. 2, 1416–1424 (2017).10.1021/acsenergylett.7b00282 ↗
10. Wang, X. et al. Nat. Commun. 10, 695 (2019).10.1038/s41467-019-08610-6 ↗
11. Elmelund, T., Seger, B., Kuno, M. & Kamat, P. V. ACS Energy Lett. 5, 56–63 (2020).10.1021/acsenergylett.9b02265 ↗