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In recent years, there have appeared a number of solids, some crystalline, some amorphous, in which the dielectric constants are strikingly high. Some are organic, some inorganic solids. Recently, a few have been found with dielectric constants from 50 to 300, 000. It is the purpose of this discussion to point out the types of pure homogenous solids which show such enhanced electrical polarizations,...
Conventional polymeric solids (pure, unfilled) have dielectric constants or relative permittivities, εr, in the range of about 1. 8 to 38. Recent years have seen a growing number of pure polymeric solids in which this value is exceeded. It is the purpose of this discussion to point out the types of homogeneous solids exhibiting such enhanced polarizations, and to suggest some of the reasons for it...
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