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Advanced Materials

Electrophoretic Deposition of CdSe/ZnS Quantum Dots for Light-Emitting Devices

Authors

  • Katherine W. Song,

    1. Organic and Nanostructured Electronics Laboratory, Department of Electrical Engineering and Computer Science, 13-3138, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
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  • Ronny Costi,

    1. Organic and Nanostructured Electronics Laboratory, Department of Electrical Engineering and Computer Science, 13-3138, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
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  • Vladimir Bulović

    Corresponding author
    1. Organic and Nanostructured Electronics Laboratory, Department of Electrical Engineering and Computer Science, 13-3138, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
    • Organic and Nanostructured Electronics Laboratory, Department of Electrical Engineering and Computer Science, 13-3138, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
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Abstract

The electrophoretic deposition of thin films of colloidal quantum dots is an alternative to spin-casting and printing for large-area, high-throughput processing of quantum-dot (QD) optoelectronics. In this study, QD light-emitting diodes (QD-LEDs) fabricated with electrophoretically deposited films of CdSe/ZnS core/shell QDs are demonstrated for the first time.

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