Title of article
Strong uni-directional anisotropy in disordered NiFe2O4
Author/Authors
Shi، نويسنده , , Y and Ding، نويسنده , , J and Shen، نويسنده , , Z.X and Sun، نويسنده , , W.X. and Wang، نويسنده , , L، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
5
From page
237
To page
241
Abstract
High-energy mechanical milling of spinel NiFe2O4 leads to the formation of a disordered wustite-like structure. Cluster glass behavior was found in the Mِssbauer study. The investigation suggested ferrimagnetic clusters in an antiferromagnetic matrix. The ferrimagnetic and antiferromagnetic exchange coupling results in a strong uni-directional anisotropy and a coercivity of over 10 kOe after magnetic cooling.
Keywords
A. Magnetically ordered materials , B. Nanofabrications , E. Nuclear resonances
Journal title
Solid State Communications
Serial Year
2000
Journal title
Solid State Communications
Record number
1785697
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