| Original Articles |
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Solitary Magnon Localization in Antiferromagnet Ni( C2H8N2)2NO2C1O4 |
| LIU Wuming;ZHOU Benlian |
| International Center for Materials Physics, Academia Sinica, Shenyang 110015
and CCAST (World Laboratory), P. O. Box 8730, Beijing 100080,
and Institute of Metal Research, Academia Sinica, Shenyang 110015
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| Cite this article: |
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LIU Wuming, ZHOU Benlian 1994 Chin. Phys. Lett. 11 447-450 |
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Abstract Employing the Holstein-Primakoff transformation and the coherent state ansatz, we obtain two partial differential equations of motion from Hamiltonian. Using the method of multiple scalar, we reduce these equations into a nonlinear Schrodinger equation and get the single soliton solution. These results show that solitary magnon localization in antiferromagnet Ni(C2H8N2)2NO2C1O4is possible.
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| Keywords:
75.10.Hk
75.50.Ee
75.90.+w
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Published: 01 July 1994
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| PACS: |
75.10.Hk
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(Classical spin models)
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75.50.Ee
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(Antiferromagnetics)
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75.90.+w
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(Other topics in magnetic properties and materials)
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