Pressure dependence of electrical resistivity for Mg-based amorphous alloys
L V Meisel; P J Cote; T Matsuda; U Mizutani; L V Meisel; Armament Res. & Dev. Center, Large Caliber Weapon Syst. Lab., Benet Weapons Lab., Watervliet, NY, USA; P J Cote; Armament Res. & Dev. Center, Large Caliber Weapon Syst. Lab., Benet Weapons Lab., Watervliet, NY, USA; T Matsuda; Armament Res. & Dev. Center, Large Caliber Weapon Syst. Lab., Benet Weapons Lab., Watervliet, NY, USA; U Mizutani; Armament Res. & Dev. Center, Large Caliber Weapon Syst. Lab., Benet Weapons Lab., Watervliet, NY, USA
Журнал:
Journal of Physics F: Metal Physics
Дата:
1986-09-01
Аннотация:
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 Mg-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.
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