Spin-wave theory of ferromagnetic-antiferromagnetic double layers

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	Spin-wave theory of ferromagnetic-antiferromagnetic double layers
	G. Z. Wei; W. Jiang; A. Du
	1996
发表期刊	Physics Letters A
ISSN	0375-9601
卷号	224 期号:1-2 页码:137-141
摘要	Spin-wave theory is used to investigate the magnetic properties of a Heisenbeg model consisting of ferro- and antiferromagnetic layers with antiferromagnetic interlayer coupling at finite temperatures. The sublattice magnetizations are calculated. It is shown that the temperature at which there is a crossover between sublattice magnetizations in each layer is affected by quantum fluctuations, thermal fluctuations and frustration of spins.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;wei, gz (reprint author), ne univ technol,coll sci,shenyang 110006,peoples r china
关键词	Spin-wave Theory Ferro-antiferromagnetic Double Layers Quantum Fluctuation Frustration Magnetic-properties Heisenberg Ferromagnets Superlattices Temperature
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38439
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. Z. Wei,W. Jiang,A. Du. Spin-wave theory of ferromagnetic-antiferromagnetic double layers[J]. Physics Letters A,1996,224(1-2):137-141.
APA	G. Z. Wei,W. Jiang,&A. Du.(1996).Spin-wave theory of ferromagnetic-antiferromagnetic double layers.Physics Letters A,224(1-2),137-141.
MLA	G. Z. Wei,et al."Spin-wave theory of ferromagnetic-antiferromagnetic double layers".Physics Letters A 224.1-2(1996):137-141.