Study of planar lattice of magnetic particles
DSpace at IIT Bombay
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Title |
Study of planar lattice of magnetic particles
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Creator |
MUKHOPADHYAY, GAUTAM
APELL, SP HANSON, MAJ |
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Subject |
magnetic particles
heisenberg models magnetization spin systems magnetic moment |
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Description |
We study small identical magnetic particles embedded in a non-magnetic medium with their centers lying in a two-dimensional regular lattice. Within the approximation of the Weiss molecular field due to the magnetic dipole moments of the neighboring particles on the spins of a central particle, we derive general expressions for magnetization and magnetic susceptibility of the system. As an application, we discuss the ordering for a square lattice.
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Publisher |
Elsevier
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Date |
2009-03-23T05:10:30Z
2011-11-25T19:59:24Z 2011-12-26T13:07:38Z 2011-12-27T05:55:41Z 2009-03-23T05:10:30Z 2011-11-25T19:59:24Z 2011-12-26T13:07:38Z 2011-12-27T05:55:41Z 1999 |
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Type |
Article
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Identifier |
Journal of Magnetism and Magnetic Materials 203(1-3), 286-288
0304-8853 http://dx.doi.org/10.1016/S0304-8853(99)00262-0 http://hdl.handle.net/10054/1046 http://dspace.library.iitb.ac.in/xmlui/handle/10054/1046 |
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Language |
en
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