SOLITARY MAGNON LOCALIZATION AND 2-MAGNON BOUND-STATE IN ANTIFERROMAGNET RBFECL3

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	SOLITARY MAGNON LOCALIZATION AND 2-MAGNON BOUND-STATE IN ANTIFERROMAGNET RBFECL3
	W. M. Liu; B. L. Zhou
	1994
发表期刊	Physica Status Solidi B-Basic Research
ISSN	0370-1972
卷号	185 期号:1 页码:235-243
摘要	Introducing the Holstein-Primakoff transformation, the coherent-slate ansatz, and the time-dependent variation principle, two partial differential equations of motion from the Hamiltonian are obtained. Employing the method of multiple scales, these equations are reduced to envelope function equations and the amplitude function satisfying a nonlinear Schrodinger equation is found. Using the inverse scattering transformation, single, two, and N solition solutions and the gap soliton are obtained and the solitary excitations in the antiferromagnet RbFeCl3 are investigated.
部门归属	ccast world lab,beijing,peoples r china. acad sinica,inst met res,shenyang 110015,peoples r china.;liu, wm (reprint author), acad sinica,int ctr mat phys,beijing,peoples r china
关键词	Classical Heisenberg Chain Plane Ferromagnetic Chain Canted Anti-ferromagnet One-dimensional Magnets Statistical-mechanics Nonlinear Excitations Neutron-scattering Spin Chain Solitons Dynamics
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38865
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. M. Liu,B. L. Zhou. SOLITARY MAGNON LOCALIZATION AND 2-MAGNON BOUND-STATE IN ANTIFERROMAGNET RBFECL3[J]. Physica Status Solidi B-Basic Research,1994,185(1):235-243.
APA	W. M. Liu,&B. L. Zhou.(1994).SOLITARY MAGNON LOCALIZATION AND 2-MAGNON BOUND-STATE IN ANTIFERROMAGNET RBFECL3.Physica Status Solidi B-Basic Research,185(1),235-243.
MLA	W. M. Liu,et al."SOLITARY MAGNON LOCALIZATION AND 2-MAGNON BOUND-STATE IN ANTIFERROMAGNET RBFECL3".Physica Status Solidi B-Basic Research 185.1(1994):235-243.