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Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites
- Michael M. Lee, J. Teuscher, T. Miyasaka, T. Murakami, H. Snaith
- Chemistry, Materials ScienceScience
- 2 November 2012
A low-cost, solution-processable solar cell, based on a highly crystalline perovskite absorber with intense visible to near-infrared absorptivity, that has a power conversion efficiency of 10.9% in a single-junction device under simulated full sunlight is reported.
Efficient planar heterojunction perovskite solar cells by vapour deposition
It is shown that perovskite absorbers can function at the highest efficiencies in simplified device architectures, without the need for complex nanostructures.
Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber
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…
The emergence of perovskite solar cells
Within the space of a few years, hybrid organic–inorganic perovskite solar cells have emerged as one of the most exciting material platforms in the photovoltaic sector. This review describes the…
Anomalous Hysteresis in Perovskite Solar Cells.
This work identifies an anomalous hysteresis in the current-voltage curves of perovskite solar cells, hypothesizes three possible origins of the effect, and discusses its implications on device efficiency and future research directions.
Perovskites: The Emergence of a New Era for Low-Cost, High-Efficiency Solar Cells
- H. Snaith
- 14 October 2013
Over the last 12 months, we have witnessed an unexpected breakthrough and rapid evolution in the field of emerging photovoltaics, with the realization of highly efficient solid-state hybrid solar…
Overcoming ultraviolet light instability of sensitized TiO₂ with meso-superstructured organometal tri-halide perovskite solar cells.
- T. Leijtens, G. Eperon, Sandeep Kumar Pathak, A. Abate, Michael M. Lee, H. Snaith
- ChemistryNature communications
- 4 December 2013
Here, a critical instability in mesoporous TiO₂-sensitized solar cells arising from light-induced desorption of surface-adsorbed oxygen is identified and it is shown that this instability does not arise in mesosuperstructured solar cells.
Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cells
Perovskite-based solar cells have attracted significant recent interest, with power conversion efficiencies in excess of 15% already superceding a number of established thin-film solar cell…
Morphological Control for High Performance, Solution‐Processed Planar Heterojunction Perovskite Solar Cells
Organometal trihalide perovskite based solar cells have exhibited the highest efficiencies to‐date when incorporated into mesostructured composites. However, thin solid films of a perovskite absorber…
Lead-free organic–inorganic tin halide perovskites for photovoltaic applications
Already exhibiting solar to electrical power conversion efficiencies of over 17%, organic–inorganic lead halide perovskite solar cells are one of the most promising emerging contenders in the drive…