Multiplicity of dielectric relaxation times of dispersed ice microcrystals

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dc.contributor.author Pissis, P en
dc.contributor.author Apekis, L en
dc.contributor.author Christodoulides, C en
dc.date.accessioned 2014-03-01T01:06:55Z
dc.date.available 2014-03-01T01:06:55Z
dc.date.issued 1987 en
dc.identifier.issn 0392-6737 en
dc.identifier.uri http://hdl.handle.net/123456789/9672
dc.subject Polarization and depolarization effects en
dc.subject.classification Physics, Multidisciplinary en
dc.title Multiplicity of dielectric relaxation times of dispersed ice microcrystals en
heal.type journalArticle en
heal.identifier.primary 10.1007/BF02451177 en
heal.identifier.secondary http://dx.doi.org/10.1007/BF02451177 en
heal.language English en
heal.publicationDate 1987 en
heal.abstract The multiplicity of relaxation times of the dielectric relaxation of water molecules in dispersed ice microcrystals has been studied by means of the thermally stimulated depolarization (TSD) current method. Using several experimental techniques offered by the TSD method we have shown that the relaxation mechanism is characterized by a continuous distribution of relaxation times with both the activation energy. W and the pre-exponential factor τ0 in the Arrhenius equation being distributed parameters. A linear relationship has been found to exist between W and ln τ0. The dielectric behaviour of ice emulsions has been found to resemble strongly in some aspects that of HF-doped ice and ice samples with high concentrations of crystal imperfections. The multiplicity of relaxation times has been explained by the interaction of intrinsic ionic defects with water molecules. © 1987 Società Italiana di Fisica. en
heal.publisher Kluwer Academic Publishers en
heal.journalName Il Nuovo Cimento D en
dc.identifier.doi 10.1007/BF02451177 en
dc.identifier.isi ISI:A1987H462300009 en
dc.identifier.volume 9 en
dc.identifier.issue 2 en
dc.identifier.spage 195 en
dc.identifier.epage 211 en

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