Grain Size Dependence of the Gauge Factor of Thin Metallic Films

[摘要] The combined effects of grain boundary, external surface and background scattering (Mayadas and Shatzkes model)are considered. Theoretical expressions of the transverse and longitudinal strain coefficient of resistance of monocrystallineand polycrystalline films are calculated. These general formulae agree with those previously proposed for infinitely thick polycrystalline films.

[学科分类] 工程和技术（综合）