【摘要】 本文研究了急冷Al-1at%Ge过饱和固溶体合金的结构和正常-超导转变特性。X射线结构分析表明,样品为单一的过饱和α-Al(Ge)固溶体。电阻-温度测量指出,急冷过饱和α-Al(Ge)合金的T_c≈1.44K,高于纯Al的T_c。更多还原

【Abstract】 The microstructure and superconducting-normal transitions of fast quenched supersaturated solid solution Al-lat% Ge alloy have been studied. X-ray structural analysis of the sample indicated that Al-lat% Ge alloy consists of a homogeneous supersaturated α-Al(Ge) solid solution.The resistance measurement shows that for solid solution alloy α-Al(Ge) Tc≈1.44K, which is higher than that of pure Al.更多还原