Chin. Phys. Lett.  1993, Vol. 10 Issue (10): 620-622    DOI:
Original Articles |
Magnetic Properties and Crystallization of Amorphous Fe-Nd-B Alloys at Constant B Concentration
SHEN Baogen;YANG Linyuan;ZHAO Jiangao;GUO Huiqun
State Key Laboratory of Magnetism, Institute of Physics, Academia Sinica, Beijing 100080
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SHEN Baogen, YANG Linyuan, ZHAO Jiangao et al  1993 Chin. Phys. Lett. 10 620-622
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Abstract Magnetization, Curie temperature and crystallization temperature measurements for amorphous (Fe1-xNdx)100-yBy alloys with y=6, 18.5 and 25 have been made. Spontaneous magnetization shows a monotonic decrease with x, and the noncollinear spin structures have been proposed to explain the observed results. The composition dependence of Curie temperature is explained by the average molecular-field model. The substitution of small Nd for Fe is found to have a strong enhancement of the thermal stability in amorphous Fe-Nd-B alloys.
Keywords: 75.30.Cr      75.50.Bb      75.50.Kj     
Published: 01 October 1993
PACS:  75.30.Cr (Saturation moments and magnetic susceptibilities)  
  75.50.Bb (Fe and its alloys)  
  75.50.Kj (Amorphous and quasicrystalline magnetic materials)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1993/V10/I10/0620
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SHEN Baogen
YANG Linyuan
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