The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH 3 NH 3 PbI 3
Open accessAbstract
Unrestricted Travel in Solar Cells: In the past 2 years, organolead halide perovskites have emerged as a promising class of light-harvesting media in experimental solar cells, but the physical basis for their efficiency has been unclear (see the Perspective by Hodes ). Two studies now show, using a variety of time-resolved absorption and emission spectroscopic techniques, that these materials manifest relatively long diffusion paths for charge carriers energized by light absorption. Xing et al. (p. 344 ) independently assessed (negative) electron and (positive) hole diffusion lengths and found them well-matched to one another to the ~100-nanometer optical absorption depth. Stranks et al. (p. 341 ) uncovered a 10-fold greater diffusion length in a chloride-doped material, which correlates with the material's particularly efficient overall performance. Both studies highlight effective carrier diffusion as a fruitful parameter for further optimization.
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A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
O'Regan, B., & Grätzel, M. (1991) · Nature · doi:10.1038/353737a0 · Cited by 28,599
Self-citationKim, 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
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Solvent 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
Metal-halide perovskites for photovoltaic and light-emitting devices
Stranks, S. D., & Snaith, H. J. (2015) · Nature Nanotechnology · doi:10.1038/nnano.2015.90 · Cited by 3,392
Lead halide perovskite nanowire lasers with low lasing thresholds and high quality factors
Zhu, H., Fu, Y., Meng, F., Wu, X., Gong, Z., Ding, Q., Gustafsson, M. V., Trinh, M. T., Jin, S., & Zhu, X.-Y. (2015) · Nature Materials · doi:10.1038/nmat4271 · Cited by 2,836
Solution-processed hybrid perovskite photodetectors with high detectivity
Dou, L., Yang, Y., You, J., Hong, Z., Chang, W.-H., Li, G., & Yang, Y. (2014) · Nature Communications · doi:10.1038/ncomms6404 · Cited by 2,765
Lead-free organic–inorganic tin halide perovskites for photovoltaic applications
Noel, N. K., Stranks, S. D., Abate, A., Wehrenfennig, C., Guarnera, S., Haghighirad, A.-A., Sadhanala, A., Eperon, G. E., Pathak, S. K., Johnston, M. B., et al. (2014) · Energy Environ. Sci. · doi:10.1039/c4ee01076k · Cited by 2,746
Metadata
- Authors
- Xing, G., Mathews, N., Sun, S., Lim, S. S., Lam, Y. M., Grätzel, M., Mhaisalkar, S., & Sum, T. C.
- Venue
- Science
- Published
- 2013-10-18
- Volume
- 342
- Issue
- 6156
- Pages
- 344-347
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2129970907
- Cited by
- 6,909
- References
- 2
- FWCI
- 323.92
- Type
- journal article
- Language
- en
- Open access
- green
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