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  • relation
  • In currently accepted defect modeling, natural and synthetic olivine requires a mechanism involving small polaron formation (Fe · Mg and magnesium vacancies ( V Mg ) as the dominant diffusing species to explain a f O 2 1/6 relation to electrical conduction. (springer.com)
  • Methods
  • Her research focused on the use of electromagnetic methods to determine the electrical conductivity and structure of the Earth's crust, lithosphere and upper mantle, with a particular focus on the African continent and Scotland. (wikipedia.org)
  • species
  • The interaction between ionic species and an externally imposed electric field is at the core of many electrokinetic problems and applications ( 1 ) such as electrophoresis. (pnas.org)
  • The conductivity-oxygen fugacity relationship allows for the determination of the possible conducting defect species. (springer.com)
  • material
  • The reason for this is that new current-carrying charges within the material are liberated by the electric field, thus increasing the conductivity. (london-nano.com)
  • For example, rubber is a material with large ρ and small σ-because even a very large electric field in rubber makes almost no current flow through it. (wikipedia.org)
  • On the other hand, copper is a material with small ρ and large σ-because even a small electric field pulls a lot of current through it. (wikipedia.org)