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Showing 1 to 3 of 3 for “"lead chalcogenides"”.
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Cd3P2 Quantum Dots As Sources for Quantum Emission and Detection of Near-IR Radiation
… of integration into more flexible environments. Lead chalcogenides (e.g., PbS, PbSe), mercury chalcogenides (e.g., HgSe, HgTe), and InAs are the primary near-IR capable CQDs researched, but these species suffer from setbacks such as long carrier lifetimes (>1 µs, PbS/PbSe), toxic precursors and …
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Infrared photoconductive PbTe film processing and oxygen sensitization
… responsive and able to record data autonomously. Lead chalcogenides such as PbTe are ideal photoconductive material candidates because (i) low-cost thermal deposition produces polycrystalline films that exhibit good mid-IR responsivity without being subject to lattice-matching constraints, and …
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Solution-Processed Solar Cells via Nanocrystal Inks and Molecular Solutions
On February 15, 2008 the National Academy of Engineering unveiled their fourteen grand challenges of engineering for the 21st century. At the top of the list and voted by the public as the most important challenge was the thrust to make solar energy economical. My research has been dedicated to …