PERIODIC-WAVE SOLUTION AND ITS STABILITY IN ANTIFERROMAGNET NI(C2H8N2)(2)NO2CLO4

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	PERIODIC-WAVE SOLUTION AND ITS STABILITY IN ANTIFERROMAGNET NI(C2H8N2)(2)NO2CLO4
	W. M. Liu; H. Wang; X. P. Zhao; B. L. Zhou
	1995
发表期刊	Physica Status Solidi B-Basic Research
ISSN	0370-1972
卷号	188 期号:2 页码:813-822
摘要	Introducing the coherent state ansatz and the time-dependent variational principle, two partial differential equations of motion are obtained from the Hamiltonian. Employing the method of multiple scales, these equations are reduced into the envelope function equation and the amplitude function satisfying a nonlinear Schrodinger equation is found. The periodic wave solution and analysis of its stability in the antiferromagnet Ni(C2H8N2)(2)NO2ClO4 is derived.
部门归属	ccast,world lab,beijing 100080,peoples r china. acad sinica,inst met res,shenyang 110015,peoples r china. acad sinica,inst phys,beijing 100080,peoples r china.;liu, wm (reprint author), acad sinica,int ctr mat phys,shenyang 110015,peoples r china
关键词	Chain Heisenberg-antiferromagnet One-dimensional Antiferromagnets Envelope-function Approach Haldane-gap System Spin Chains Elementary Excitation Soliton Excitations Field-theory State Nenp
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38617
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. M. Liu,H. Wang,X. P. Zhao,et al. PERIODIC-WAVE SOLUTION AND ITS STABILITY IN ANTIFERROMAGNET NI(C2H8N2)(2)NO2CLO4[J]. Physica Status Solidi B-Basic Research,1995,188(2):813-822.
APA	W. M. Liu,H. Wang,X. P. Zhao,&B. L. Zhou.(1995).PERIODIC-WAVE SOLUTION AND ITS STABILITY IN ANTIFERROMAGNET NI(C2H8N2)(2)NO2CLO4.Physica Status Solidi B-Basic Research,188(2),813-822.
MLA	W. M. Liu,et al."PERIODIC-WAVE SOLUTION AND ITS STABILITY IN ANTIFERROMAGNET NI(C2H8N2)(2)NO2CLO4".Physica Status Solidi B-Basic Research 188.2(1995):813-822.