Pressure Dependence of Electrical Resistivity for Magnesium-Based Amorphous Alloys.
ARMY ARMAMENT RESEARCH, DEVELOPMENT AND ENGINEERING CENTER WATERVLIET NY BENET WEAPONS LAB
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Measured pressure coefficients of resistance and the corresponding pressure coefficients of resistivity, estimated using law of mixtures isothermal compressibility values, are reported for a series of magnesium-based amorphous alloys. The pressure coefficients correlate with the thermopower and the resistivity. When combined with results for non-magnetic amorphous alloys containing transition metals, there are suggestions of universal correlations between the pressure coefficients and the electrical resistivity. Data are discussed in the framework of the diffraction model.
- Electricity and Magnetism
- Properties of Metals and Alloys