The diffusion-controlled relaxation model for ionic transport in glasses

作者: S. R. Elliott , A. P. Owens

DOI: 10.1080/13642818908209742

关键词: Relaxation (physics)Diffusion (business)ThermodynamicsIonic bondingChemistryDistribution (number theory)

摘要: Abstract The diffusion-controlled relaxation model, originally proposed by Glarum for molecular liquids, is applied here to ionic transport in glasses. For the first time, detailed frequency-dependent behaviour predicted this when an exact treatment of diffusion due Bordewijk employed, discussed. It shown that theory capable explaining most aspects a.c. ionically conducting glasses without arbitrarily assuming existence a distribution times.

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