摘要
在室温下,0—8kbar的压强范围内对金属玻璃Fe_(100-x)B_x(x=12,14,16,18,20,22和24)的电阻进行了测量。观察到全部样品都具有负的电阻压强系数。对上述实验结果用推广的Ziman理论进行了讨论。
Measurements have been made on the electrical resistance of the metallic glasses Fe_(100-x)B_x (12≤x≤24) as a function of hydrostatic pressure in the range 0-8 kbar at room temperature. In all of the samples, the pressure coefficient of resistance a_F( = d'ln R/dP) are negative This resistance-pressure behavior are discussed in cerms of the generalized Ziman theory.
出处
《物理学报》
SCIE
EI
CAS
1987年第2期248-253,共6页
Acta Physica Sinica
基金
中国科学院科学基金
