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- Publications
- Influence
Ultrasensitive solution-cast quantum dot photodetectors
- G. Konstantatos, I. Howard, +5 authors E. Sargent
- Physics, Medicine
- Nature
- 13 July 2006
Solution-processed electronic and optoelectronic devices offer low cost, large device area, physical flexibility and convenient materials integration compared to conventional epitaxially grown,… Expand
Colloidal-quantum-dot photovoltaics using atomic-ligand passivation.
- J. Tang, Kyle W. Kemp, +12 authors E. Sargent
- Materials Science, Medicine
- Nature materials
- 1 October 2011
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 use… Expand
Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals
- Dong Shi, V. Adinolfi, +13 authors O. Bakr
- Medicine, Chemistry
- Science
- 30 January 2015
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 in… Expand
Depleted-heterojunction colloidal quantum dot solar cells.
- A. Pattantyus-Abraham, Illan J. Kramer, +8 authors E. Sargent
- Materials Science, Medicine
- ACS nano
- 24 May 2010
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 CQD… Expand
Solution-processed PbS quantum dot infrared photodetectors and photovoltaics
- S. A. McDonald, G. Konstantatos, +4 authors E. Sargent
- Materials Science, Medicine
- Nature materials
- 1 February 2005
In contrast to traditional semiconductors, conjugated polymers provide ease of processing, low cost, physical flexibility and large area coverage1. These active optoelectronic materials produce and… Expand
Enhanced mobility-lifetime products in PbS colloidal quantum dot photovoltaics.
- K. S. Jeong, J. Tang, +10 authors J. Asbury
- Materials Science, Medicine
- ACS nano
- 24 January 2012
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 external… Expand
Perovskite energy funnels for efficient light-emitting diodes.
- Mingjian Yuan, L. Quan, +10 authors E. Sargent
- Materials Science, Medicine
- Nature nanotechnology
- 1 October 2016
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 excellent… Expand
Thiols passivate recombination centers in colloidal quantum dots leading to enhanced photovoltaic device efficiency.
- D. A. Barkhouse, A. Pattantyus-Abraham, L. Levina, E. Sargent
- Chemistry, Medicine
- ACS nano
- 6 November 2008
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
Colloidal quantum dot solar cells
- E. Sargent
- Physics
- 29 February 2012
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 are… Expand
Colloidal Quantum Dot Solar Cells.
- Graham H. Carey, A. Abdelhady, Z. Ning, S. Thon, O. Bakr, E. Sargent
- Chemistry, Medicine
- Chemical reviews
- 9 December 2015
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’s… Expand