The effect of phonons-surface and grain-boundary scattering on electrical properties of metallic Ag

Fairooz A. Meteab; May A. S.  Mohammed; Ulvi Kanbur

doi:10.30526/36.4.3234

Authors

Fairooz A. Meteab Department of Physics, College of Education for Pure Science Ibn-AL-Haitham, University of Baghdad, Baghdad, Iraq.
May A. S. Mohammed Department of Physics, College of Education for Pure Science Ibn-AL-Haitham, University of Baghdad, Baghdad, Iraq.
Ulvi Kanbur Karabuk University, Karabuk, Turkey

DOI:

https://doi.org/10.30526/36.4.3234

Keywords:

Surface scattering Coefficientp, mean free pathL, grain boundary reflection coefficientR, electrical resistivity,

Abstract

Explain in this study, thickness has an inverse relationship with electrical resistivity and a linear relationship with Grain boundary scattering. According to the (Fuchs-Sondheier, Mayadas-Shatzkces) model, grain boundary scattering leads To an Increase in electrical Resistivity. The surface scattering Coefficient of Ag, which Fuchs-Sondheier and Mayadas-Shatzkces measured at , Ag's grain boundary reflection coefficient , which Mayadas-Shatzkces measured at , If the concentration of material has an effect on metal's electrical properties, According to this silver is a good electrical conductor and is used frequently in electrical and electronic circuits.

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