SOLITARY MAGNON LOCALIZATION IN ANTIFERROMAGNET KCUF3

IMR OpenIR

	SOLITARY MAGNON LOCALIZATION IN ANTIFERROMAGNET KCUF3
	W. M. Liu; G. H. He; B. L. Zhou
	1994
发表期刊	Physica Scripta
ISSN	0281-1847
卷号	50 期号:4 页码:437-441
摘要	Using the Holstein-Primakoff transformation, the coherent state ansatz and the time-dependent variational principle, we obtain the two partial differential equations of motion from the Hamiltonian. Empolying the method of multiple scales, we reduce these equations into the envelope function equation and force the amplitude function to satisfy a nonlinear Schrodinger equation. Introducing the inverse-scattering transformation, we get the single soliton solution and investigate solitary magnon localization in antiferromagnet (AFM) KCuF3.
部门归属	ccast, world lab, beijing 8730, peoples r china. acad sinica, inst met res, shenyang 110015, peoples r china.;liu, wm (reprint author), acad sinica, int ctr mat phys, shenyang 110015, peoples r china, peoples r china
关键词	Nonlinear Periodic Structures Anisotropic Heisenberg Chain Envelope-function Approach Canted Anti-ferromagnet Statistical-mechanics Optical-response Spin Dynamics Solitons Excitations State
URL	查看原文
WOS记录号	WOS:A1994PM39000020
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38860
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. M. Liu,G. H. He,B. L. Zhou. SOLITARY MAGNON LOCALIZATION IN ANTIFERROMAGNET KCUF3[J]. Physica Scripta,1994,50(4):437-441.
APA	W. M. Liu,G. H. He,&B. L. Zhou.(1994).SOLITARY MAGNON LOCALIZATION IN ANTIFERROMAGNET KCUF3.Physica Scripta,50(4),437-441.
MLA	W. M. Liu,et al."SOLITARY MAGNON LOCALIZATION IN ANTIFERROMAGNET KCUF3".Physica Scripta 50.4(1994):437-441.