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Ultrasensitive solution-cast quantum dot photodetectors
Solution-processed electronic and optoelectronic devices offer low cost, large device area, physical flexibility and convenient materials integration compared to conventional epitaxially grown,Expand
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Colloidal-quantum-dot photovoltaics using atomic-ligand passivation.
Colloidal-quantum-dot (CQD) optoelectronics offer a compelling combination of solution processing and spectral tunability through quantum size effects. So far, CQD solar cells have relied on the useExpand
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Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals
Large-crystal perovskite films The performance of organic-inorganic hybrid perovskite planar solar cells has steadily improved. One outstanding issue is that grain boundaries and defects inExpand
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Depleted-heterojunction colloidal quantum dot solar cells.
Colloidal quantum dot (CQD) photovoltaics combine low-cost solution processability with quantum size-effect tunability to match absorption with the solar spectrum. Rapid recent advances in CQDExpand
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Solution-processed PbS quantum dot infrared photodetectors and photovoltaics
In contrast to traditional semiconductors, conjugated polymers provide ease of processing, low cost, physical flexibility and large area coverage1. These active optoelectronic materials produce andExpand
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Enhanced mobility-lifetime products in PbS colloidal quantum dot photovoltaics.
Colloidal quantum dot (CQD) photovoltaics offer a promising approach to harvest the near-IR region of the solar spectrum, where half of the sun's power reaching the earth resides. High externalExpand
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Perovskite energy funnels for efficient light-emitting diodes.
Organometal halide perovskites exhibit large bulk crystal domain sizes, rare traps, excellent mobilities and carriers that are free at room temperature-properties that support their excellentExpand
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Thiols passivate recombination centers in colloidal quantum dots leading to enhanced photovoltaic device efficiency.
The use of thiol-terminated ligands has recently been reported to enhance 10-fold the power conversion efficiency (PCE) of colloidal quantum dot (CQD) photovoltaic (PV) devices. We find herein that,Expand
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Colloidal quantum dot solar cells
Solar cells based on solution-processed semiconductor nanoparticles — colloidal quantum dots — have seen rapid advances in recent years. By offering full-spectrum solar harvesting, these cells areExpand
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Colloidal Quantum Dot Solar Cells.
Graham H. Carey,† Ahmed L. Abdelhady,‡ Zhijun Ning, Susanna M. Thon, Osman M. Bakr,‡ and Edward H. Sargent*,† †Department of Electrical and Computer Engineering, University of Toronto, 10 King’sExpand
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