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Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites
Perovskite Photovoltaics For many types of low-cost solar cells, including those using dye-sensitized titania, performance is limited by low open-circuit voltages. Lee et al. (p. 643, publishedExpand
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Excitons versus free charges in organo-lead tri-halide perovskites.
Excitonic solar cells, within which bound electron-hole pairs have a central role in energy harvesting, have represented a hot field of research over the last two decades due to the compellingExpand
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Low-temperature processed meso-superstructured to thin-film perovskite solar cells
We have reduced the processing temperature of the bulk absorber layer in CH3NH3PbI3−xClx perovskite solar cells from 500 to <150 °C and achieved power conversion efficiencies up to 12.3%. Remarkably,Expand
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Plasmonic dye-sensitized solar cells using core-shell metal-insulator nanoparticles.
We present an investigation into incorporating core-shell Au-SiO(2) nanoparticles into dye-sensitized solar cells. We demonstrate plasmon-enhanced light absorption, photocurrent, and efficiency forExpand
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The Raman Spectrum of the CH3NH3PbI3 Hybrid Perovskite: Interplay of Theory and Experiment.
We report the low-frequency resonant Raman spectrum of methylammonium lead-iodide, a prototypical perovskite for solar cells applications, on mesoporous Al2O3. The measured spectrum assignment isExpand
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Electronic properties of meso-superstructured and planar organometal halide perovskite films: charge trapping, photodoping, and carrier mobility.
Solution-processed organometal trihalide perovskite solar cells are attracting increasing interest, leading to high performances over 15% in thin film architectures. Here, we probe the presence ofExpand
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An axial viewing photographic technique to study turbulence characteristics of particles
Abstract An axial viewing photographic technique has been developed which can study the turbulence characteristics of droplets in planes perpendicular to the direction of mean flow. The techniqueExpand
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Scattering and radiation of water waves by permeable barriers
The two-dimensional problems of scattering and radiation of small-amplitude water waves by thin vertical porous plates in finite water depth are considered using the linear water wave theory.Expand
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The interpretation of droplet deposition measurements with a diffusion model
Abstract Measurements of the deposition of 50, 90 and 150 μm droplets on the wall of a 5.08 cm pipe are presented. The droplets were introduced from an orifice in the center of the pipe atExpand
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Trapping and Generation of Waves by Vertical Porous Structures
The trapping and generation of surface waves by submerged vertical permeable barriers or plates kept at one end of a semi-infinitely long channel of finite depth are investigated for various barrierExpand
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