Magnetic and Magnetotransport Properties of Fe-NbO System

摘要:

文章预览

Magnetoresistive effect and electrotransport properties of Fe-NbO (13 ≤ Fe, at.% ≤ 80) thin films annealed at 600 °C has been investigated. It has been established that the samples structure contains three main phases Fe, NbO2, Fe2.9O4. Maximum of magnetoresistance in the samples does not exceed 0.3%, a coercive force is ranging from 150 to 370 Oe, depending on the Fe concentration. It is assumed that the films have a granular structure. Magnetoresistance and coercive force values, as well as the correlation between the magnetoresistance and the magnetization of the Fe-NbO samples are uncharacteristic for granular systems. It is assumed that uncharacteristic properties are due to the significant influence of ferrite Fe2.9O4 on the magnetic properties and electrotransport of the Fe-NbO films.

信息:

期刊:

Solid State Phenomena (233-234卷)

编辑:

Nikolai Perov and Anna Semisalova

页数:

579-582

引用:

A. Grebennikov et al., "Magnetic and Magnetotransport Properties of Fe-NbO System", Solid State Phenomena, Vols. 233-234, pp. 579-582, 2015

上线时间:

July 2015

输出:

价格:

$38.00

* - 通讯作者

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