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Title: Structure and magnetic properties of iron/cobalt-based glass-covered microwires
Authors: Zhao, Z.J.
Zhang, J.C.
Yang, X.L.
Seet, H.L. 
Li, X.P. 
Issue Date: 2007
Citation: Zhao, Z.J., Zhang, J.C., Yang, X.L., Seet, H.L., Li, X.P. (2007). Structure and magnetic properties of iron/cobalt-based glass-covered microwires. Physica Scripta T T129 : 153-156. ScholarBank@NUS Repository.
Abstract: The changes in the structure and magnetic properties of FeCoSiBNi microwires have been investigated by means of differential scanning calorimetry (DSC), x-ray diffraction (XRD), 57Co Mössbauer spectroscopy and magnetization measurements. The crystallization temperature Tx value has been determined by DSC thermal analysis. XRD showed metastable phases (α-Fe/Co) that were formed in the nanocrystallization process. These metastable phases, embedded in the amorphous matrix, have a significant effect on magnetic ordering. Hysteresis loops and giant magneto-impedance effects measurement are used to determine the magnetic anisotropies as well as the magnetization processes. © 2007 The Royal Swedish Academy of Sciences.
Source Title: Physica Scripta T
ISSN: 02811847
DOI: 10.1088/0031-8949/2007/T129/035
Appears in Collections:Staff Publications

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