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Proceedings Paper

Organic/inorganic nanocomposite materials for light-emitting applications
Author(s): Encai Hao; Bai Yang; Junhu Zhang; Xuemei Zhou; Jiachong Shen
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Paper Abstract

CdSe nanoparticles were synthesized using microemulsion route, which surfaces were modified in-situ with ambiphylic species. The structural defects could be removed relatively and the broad particle size distribution could be narrowed efficiently by refluxing the samples a mixture of toluene/methanol. Several methods, such as optical absorption, luminescence, and transmission electron microscopic were used to characterize these nanoparticles. Single-layer electroluminescence devices of the nanoparticles were fabricated by spin coating techniques. Electroluminescence from CdSe nanoparticles shows obvious difference with photoluminescence, indicating the different emitting states.

Paper Details

Date Published: 16 December 1998
PDF: 8 pages
Proc. SPIE 3476, Organic Light-Emitting Materials and Devices II, (16 December 1998); doi: 10.1117/12.332623
Show Author Affiliations
Encai Hao, Jilin Univ. (China)
Bai Yang, Jilin Univ. (China)
Junhu Zhang, Jilin Univ. (China)
Xuemei Zhou, Jilin Univ. (China)
Jiachong Shen, Jilin Univ. (China)


Published in SPIE Proceedings Vol. 3476:
Organic Light-Emitting Materials and Devices II
Zakya H. Kafafi, Editor(s)

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