CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
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The Magnetic Properties of TbNi2B2C Investigated with a Two-Sublattice Model |
LIU Zhao-Sen1, Divis Martin2, Sechovsky Vladimir2 |
1Faculty of Mathematics and Physics, Nanjing University of Information Science and Technology, Nanjing 2100442Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16 Prague 2, Czech Republic |
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Cite this article: |
LIU Zhao-Sen, Divis Martin, Sechovsky Vladimir 2009 Chin. Phys. Lett. 26 067501 |
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Abstract A two-sublattice model for rare-earth antiferromagnets is employed to study the magnetic properties of TbNi2B2C. The theoretical susceptibility and magnetization curves obtained with the model show reasonable agreement with the experimental results.
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Keywords:
75.10.Dg
75.10.-b
75.50.Ee
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Received: 02 February 2009
Published: 01 June 2009
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PACS: |
75.10.Dg
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(Crystal-field theory and spin Hamiltonians)
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75.10.-b
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(General theory and models of magnetic ordering)
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75.50.Ee
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(Antiferromagnetics)
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