Solitary Magnon Localization in Antiferromagnet Ni( C2 H8 N2 )2 NO2 C1O4
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
Solitary Magnon Localization in Antiferromagnet Ni( C2 H8 N2 )2 NO2 C1O4
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
关键词 ：
75.10.Hk ,
75.50.Ee ,
75.90.+w
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(C2 H8 N2 )2 NO2 C1O4 is possible.
Key words ：
75.10.Hk
75.50.Ee
75.90.+w
出版日期: 1994-07-01
:
75.10.Hk
(Classical spin models)
75.50.Ee
(Antiferromagnetics)
75.90.+w
(Other topics in magnetic properties and materials)
引用本文:
LIU Wuming;ZHOU Benlian. Solitary Magnon Localization in Antiferromagnet Ni( C2 H8 N2 )2 NO2 C1O4 [J]. 中国物理快报, 1994, 11(7): 447-450.
2 H8 N2 )2 NO2 C1O4 . Chin. Phys. Lett., 1994, 11(7): 447-450.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1994/V11/I7/447
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1994, Vol. 11 
