Macroscopic magnetic fields of antiferromagnets |
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Authors: | A F Andreev |
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Institution: | (1) P. L. Kapitsa Institute of Physical Problems, Russian Academy of Sciences, 117334 Moscow, Russia |
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Abstract: | The macroscopic magnetic fields arising in the space outside or in the bulk of an antiferromagnet in the absence of external
currents are a result of surface magnetization. The general problem of determining these fields is formulated. It is shown
that the field distribution near special lines on the surface is monopolar. An experimental study of the field makes it possible
to determine the surface magnetization on the faces of an antiferromagnetic crystal.
Pis’ma Zh. éksp. Teor. Fiz. 63, No. 9, 724–728 (10 May 1996) |
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Keywords: | |
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