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Acta Physica Academiae Scientiarum Hungaricae

, Volume 50, Issue 2, pp 145–148 | Cite as

Deviations from Matthiessen’s rule in high purity copper

  • V. Gröger
Physics of Condensed Matter
  • 22 Downloads

Abstract

Iron impurities in the ppm range caused by the rolling process of highest purity foils are used to study the deviation from Matthiessen’s rule. Surface scattering and grain boundary scattering are also taken into account. In this concentration range the deviation per ppm is thought to be a defect specific quantity. The deviation from Matthiessen’s rule is discussed in the case of thermal conductivity of oxygen annealed samples in the temperature range from 4 to 20 K.

Keywords

Rolling Process Thermal Conductivity Measurement Iron Impurity Boundary Scattering Copper Single Crystal 
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Copyright information

© with the authors 1981

Authors and Affiliations

  • V. Gröger
    • 1
  1. 1.Low Temperature Physics DepartmentUniversity of ViennaViennaAustria

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