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Mist fabrication of light emitting diodes with colloidal nanocrystal quantum dots
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10.1063/1.2834734
/content/aip/journal/apl/92/2/10.1063/1.2834734
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/2/10.1063/1.2834734
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) Schematic diagram of mist deposition module and (b) schematic configuration of an atomizer used in mist deposition.

Image of FIG. 2.
FIG. 2.

Cross-sectional TEM images of NQD layers of (a) 1 ML and of (b) 5 ML deposited over poly(3,4 ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT/PSS)-coated silicon substrates. Above the NQD layer is the glue layer (M-Bond610, Structure Probe, Inc.) used during the preparation of cross-sectional TEM samples.

Image of FIG. 3.
FIG. 3.

Current density and radiance power vs applied voltage for a red QD-LED fabricated with mist-deposition process. The insets show the emission spectrum and image of a working LED fabricated by the technique of mist deposition. The LED was forwarded bias at , corresponding to a photometric brightness of .

Image of FIG. 4.
FIG. 4.

Fluorescent image of a matrix of alternating pixels composed of diameter CdSe(ZnS) NQDs (green) and diameter NQDs (red) under UV illumination. (b) Normalized PL spectra of patterned NQD films.

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/content/aip/journal/apl/92/2/10.1063/1.2834734
2008-01-17
2014-04-20
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Mist fabrication of light emitting diodes with colloidal nanocrystal quantum dots
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/2/10.1063/1.2834734
10.1063/1.2834734
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