Magnetic properties of a metal-organic network Fe(N3)2(4,4′-bpy)

被引：3
|
作者：
Yuen, T [1 ]
Lin, CL
Fu, AH
Li, J
机构：
[1] Temple Univ, Dept Phys, Philadelphia, PA 19122 USA
[2] Rutgers State Univ, Dept Chem, Camden, NJ 08102 USA
来源：
JOURNAL OF APPLIED PHYSICS | 2002年 / 91卷 / 10期
关键词：
D O I：
10.1063/1.1456426
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The results of magnetic susceptibility, isothermal magnetization, and heat capacity measurements on a newly discovered iron complex with mixed ligands Fe(N-3)(2)(4,4'-bpy) (4,4'-bpy=4,4'-bipyridine) are reported. The study of high-temperature magnetic susceptibility data indicates antiferromagnetic correlation of the Fe2+ moments. However, the results of low-temperature measurements reveals a ferromagnetic transition for this compound, and the Curie temperature is determined from the Arrott plot with T-C=20 K. The large jump in the heat capacity data confirms the magnetic phase transition and the transition temperature. (C) 2002 American Institute of Physics.
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页码：7385 / 7387
页数：3
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