Density Profiles of an Electrochromically Colored Material and Percolation in Glasses and Films
Source abstract
Abstract
The concentration profiles of excess cations in an electrochromically colored layer of the 30Na2O · 50WO3 · 20P2O5 glass and the density profiles of electrochromic coloration in a WO3 film are investigated. The results obtained are compared with the data on diffusion coloration from a point indium contact. The assumption is made that a dynamic percolation cluster (macrocluster of a colored material) in the glass has a fractal nature. The static percolation threshold in glasses of the K2O-WO3-P2O5 system is discussed on the basis of the ESR and electronic conductivity data.
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Research context
OpenAlex topics: Transition Metal Oxide Nanomaterials · Advanced Memory and Neural Computing · Optical and Acousto-Optic Technologies
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References (9)
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