Monodisperse core/shell and other complex structured nanocrystals and methods of preparing the same
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United States of America Patent
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Dec 26, 2017
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app pub date -
Oct 28, 2014
filing date -
Jan 22, 2003
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Abstract
The present invention provides new compositions containing nearly monodisperse colloidal core/shell semiconductor nanocrystals with high photoluminescence quantum yields (PL QY), as well as other complex structured semiconductor nanocrystals. This invention also provides new synthetic methods for preparing these nanocrystals, and new devices comprising these compositions. In addition to core/shell semiconductor nanocrystals, this patent application also provides complex semiconductor nanostructures, quantum shells, quantum wells, doped nanocrystals, and other multiple-shelled semiconductor nanocrystals.
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International Classification(s)
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
- B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
- G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
- H01S:DEVICES USING STIMULATED EMISSION
- C30B:SINGLE-CRYSTAL GROWTH
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