用化学沉积法制备了纳米合金薄膜 Ni10 0 - x Px(x=2 .40 ,2 .89,3.60 ,4.64,5.45,7.64,8.1 6,1 2 .0 7)系列样品。沉积态样品处于亚稳定的纳米晶状态。用 X射线衍射分析方法测量了沉积态样品和经过热磁处理后的样品的结构与颗粒度。利用振动样品磁强计测量了热磁处理前后的磁学参数以及这些参数随磷含量的变化。经过热磁处理后形成顺磁化合物 Ni3P。对部分样品还用超导量子干涉磁强计测量了低温下的磁滞回线。 Nanostructured films of Ni10 0 - x Px (x = 2.40, 2.89, 3.60, 4.64, 5.45, 7.64, 8.16, 10.27) were prepared by chemical deposition. The as-deposited samples are in a metastable nanocrystalline state. The structure and particle size of the as-deposited and heat-magnetically-treated samples were measured by X-ray diffraction analysis. The magnetic parameters before and after the thermal magnetic treatment were measured with a vibrating sample magnetometer and the variation of these parameters with the phosphorus content. After thermal magnetic treatment to form a paramagnetic compound Ni3P. Some samples were also measured by superconducting quantum interference magnetometer at low temperature hysteresis loop.