摘要
本文系统地测量了四个R3Fe2 9-xCrx 化合物的室温穆斯堡尔谱 .研究了这些化合物在室温下的同质异能移、四极分裂、超精细场 .通过实验发现R3Fe2 9-xCrx(R =Y ,Gd ,Tb ,Dy ;x =1 8,1 0 ,1 0 ,1 6 )化合物中的R与Fe之间发生了电子迁移现象 .
We have investigated the mossbauer spectrum of four samples.A systematic investigation on Is.,Qs.,Hf.at room temperature has been performed.It is noticed that there are electronics transfer occurs between R and Fe atoms in the R 3Fe 29-x Cr x (R=Y,Gd,Tb,Dy; x=1.8,1.0,1.0,1.6).
出处
《首都师范大学学报（自然科学版）》
2003年第1期28-30,共3页
Journal of Capital Normal University：Natural Science Edition
