Effect of free electrons on growth of “cancers” in mixed electronic-ionic conductors |
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Authors: | M A Korzhuev |
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Institution: | (1) A. A. Baikov Institute of Metallurgy, Russian Academy of Sciences, 117911 Moscow, Russia |
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Abstract: | The reasons for the anomalously rapid (for solids) growth of “cancers” (filamentary crystals, hills, pores, and other formations)
on the surface of samples of superionic conductors with mixed electronic-ionic conductivity (of the type Cu2−x
Se and Ag2Te) are discussed. The effects are attributed to the acceleration of mobile ions and activated ions in the “core” of the superionic
by free electrons in the joint “chemical” diffusion of ions and electrons in the samples.
Pis’ma Zh. éksp. Teor. Fiz. 64, No. 2, 97–100 (25 July 1996) |
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Keywords: | |
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