【摘要】 采用电解法实现了非晶态Y,Ni₉₅合金的加氢。在1.5—400K温度范围内测量了a-Y,Ni₉₅H_x（x=0—15.1）合金的磁矩、电阻率和霍耳电阻率随氢含量的变化关系。结果指出,随氢含量增加,样品的0K磁矩、居里温度和电阻率温度系数显著下降,而高场磁化率、电阻率和反常霍耳系数则迅速增加。借助现行的理论对加氢引起的上述影响进行了简要的讨论。更多还原

【Abstract】 The amorphous Y₅Ni₉₅ alloy films were hydrogenated bv electrolysis. The dependences of magnetization, resistivity and Hall resistivity on H content were measured respectively for a-Y₅Ni₉₅H_x in the temperature range from 1.5K to 400 K. Results show that the average moment at 0 K, the Curie temperature and the temperature coefficient of resistivity decrease with increasing H content. While the high field susceptibility, resistivity and extraordinary Hall coefficient increase quickly. These effects of hydrogen are discussed in terms of the current theories.更多还原