Nanocomposites by fractal growth of electrodeposited silver in ion-exchanged oxide glasses

Roy, S. ; Chakravorty, D. (1991) Nanocomposites by fractal growth of electrodeposited silver in ion-exchanged oxide glasses Applied Physics Letters, 59 (12). pp. 1415-1417. ISSN 0003-6951

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Official URL: http://apl.aip.org/applab/v59/i12/p1415_s1?isAutho...

Related URL: http://dx.doi.org/10.1063/1.105324

Abstract

Clusters of metallic silver have been formed by electrodeposition within the surface of an oxide glass which was subjected to an alkali silver ion exchange process. The clusters have a fractal structure with a Hausdorff dimension D around 1.86 over a length scale 10-140 μm. Electron micrograph of the sample indicates the possibility of a crossover to a nonfractal regime at length scales of the order of a few hundred nanometers. The fractal growth within the glass results in the formation of a glass metal nanocomposite with a particle diameter around 12 nm.

Item Type:Article
Source:Copyright of this article belongs to American Institute of Physics.
ID Code:7262
Deposited On:25 Oct 2010 12:00
Last Modified:28 May 2011 04:55

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