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Determination of the Magnetic Moment of Cr2O3 by a Proportional Relation |
Journal of Magnetics, Volume 1, Number 2, 31 Dec 1996, Pages 55-56 |
Yong-Jin Kim(Department of Physics, Hanyang University), Jung Gi Kim(Department of Physics, Hanyang University) |
Abstract |
The effective magnetic moment of Cr2O3 is determined by assuming that a proportional relation holds between its moment and the effective magnetic moment of hematite determined by the previous derived relaxation expression and the moments of Fe3+ ion and Cr3+ ion. The result obtained from the relation is found to be given by 0.10 in Bohr magneton which is in good agreement with the value obtained by use of the expression. |
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