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Showing 1 to 2 of 2 for “"variable-range hopping model"”.
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Influence of ag-doped on magnetic and electrical transport properties in Pr0.75Na0.25MnO3 manganites
… for y = 0 0.10 was found to fit well with the variable range hopping model (VRH) with the increasing of hopping and activation energy as the Ag concentration increased. While for the metallic region which is below the TMI, the resistivity data of y = 0.05 was fitted well with the combination of …
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Electrically Conductive Low Dimensional Nanostructures: Synthesis, Characterisation and Application
… in bulk.The conductivity can be described using variable-range hopping model.