Magnetostriction and magnetoelastic domains in antiferromagnets
نویسندگان
چکیده
منابع مشابه
Elastic domains in antiferromagnets on substrates.
We consider periodic domain structures which appear due to the magnetoelastic interaction if the antiferromagnetic crystal is attached to an elastic substrate. The peculiar behavior of such structures in an external magnetic field is discussed. In particular, we find the magnetic field dependence of the equilibrium period and the concentrations of different domains.
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Magnetostriction Transition
We present a non mean-field model which undergoes a magne-tostriction phase transition in the temperature. That is, the crystal becomes sharply contracted and magnetized once the temperature passes below the critical value.
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ژورنال
عنوان ژورنال: Journal of Physics: Condensed Matter
سال: 2002
ISSN: 0953-8984,1361-648X
DOI: 10.1088/0953-8984/14/15/310