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Proceedings Paper

Study of tunable stop band of silica/silver composite colloidal crystals
Author(s): Tao Fu; Wenjiang Li; Hong Zhi; Sailing He
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Paper Abstract

The artificial colloidal crystal with the three-dimensional periodic structure was prepared through the self-assembly of silica microspheres in the cell. Silver is assembled into the voids of the colloidal crystal by an electrochemical reduction of Ag+ in aqueous solution. The position of the stop band could be tuned by controlling the ratio of Ag/silica.

Paper Details

Date Published: 23 January 2006
PDF: 5 pages
Proc. SPIE 6029, ICO20: Materials and Nanostructures, 602908 (23 January 2006); doi: 10.1117/12.667665
Show Author Affiliations
Tao Fu, Zhejiang Univ. (China)
Wenjiang Li, Zhejiang Univ. (China)
Hong Zhi, Zhejiang Univ. (China)
Sailing He, Zhejiang Univ. (China)

Published in SPIE Proceedings Vol. 6029:
ICO20: Materials and Nanostructures
Wei Lu; Jeff Young, Editor(s)

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