Concepedia

Direct observation of an inhomogeneous chlorine distribution in CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3−x</sub>Cl<sub>x</sub>layers: surface depletion and interface enrichment

David E. Starr, Golnaz Sadoughi, Evelyn Handick, Regan G. Wilks, Jan H. Alsmeier, Leonard Köhler, Mihaela Gorgoi, Henry J. Snaith, Marcus Bär

Energy & Environmental Science · 2015 · 102 citations · 27 references

DOI

Concepts

Abstract

X-ray spectroscopies have shown a higher chlorine concentration near the perovskite/TiO<sub>2</sub>interface than throughout the rest of the perovskite film.

References

27

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells

Akihiro Kojima, Kenjiro Teshima, Yasuo Shirai et al. · Journal of the American Chemical Society · 2009 · 22.6K citations

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Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber

Samuel D. Stranks, Giles E. Eperon, Giulia Grancini et al. · Science · 2013 · 10.3K citations

, , +17

Sequential deposition as a route to high-performance perovskite-sensitized solar cells

Julian Burschka, Norman Pellet, Soo‐Jin Moon et al. · Nature · 2013 · 9.4K citations · Full text

, , +12

Efficient planar heterojunction perovskite solar cells by vapour deposition

Mingzhen Liu, Michael B. Johnston, Henry J. Snaith · Nature · 2013 · 7.9K citations

, , +16

Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH <sub>3</sub> NH <sub>3</sub> PbI <sub>3</sub>

Guichuan Xing, Nripan Mathews, Shuangyong Sun et al. · Science · 2013 · 6.8K citations · Full text

, , +17