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Four-sublattice ferrimagnetic systems: II. Effects of the spin quantum number
Qiu, RK; Zhang, ZD
Corresponding AuthorQiu, RK(zdzhang@imr.ac.cn)
2004
Source PublicationPHYSICA STATUS SOLIDI B-BASIC RESEARCH
ISSN0370-1972
Volume241Issue:1Pages:205-212
AbstractThe effects of the spin quantum number of each sublattice on the quantum fluctuations are discussed for different spin configurations in four-sublattice ferrimagnetic systems. In multi- sublattice ferrimagnets, although the individual sublattice magnetization vectors do not offset each other, but their deviations vectors can cancel out. Namely, the sum of the deviations of magnetization of sites with same initiate spin direction, equals to that of sites with opposite initiate spin direction (Sigma(i) Deltam(0i) = Sigma(j) Deltam(0j), i and j denote respectively the spins along the up and down initiate spin directions). The role of the spin quantum number of each site on magnetic properties of the system is correlative with properties of the exchange couplings surrounding the site. The results show that the proportion of ferromagnetic and antiferromagnetic exchange couplings, the spin quantum number of each sublattice and the magnetically structural symmetry of the system all play important roles on the quantum fluctuations of the systems.
DOI10.1002/pssb.200301913
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000188585200025
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/82420
Corresponding AuthorQiu, RK
Affiliation1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Met Res Inst, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
3.Shenyang Univ Technol, Coll Sci, Shenyang 110023, Peoples R China
Recommended Citation
GB/T 7714
Qiu, RK,Zhang, ZD. Four-sublattice ferrimagnetic systems: II. Effects of the spin quantum number[J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH,2004,241(1):205-212.
APA Qiu, RK,&Zhang, ZD.(2004).Four-sublattice ferrimagnetic systems: II. Effects of the spin quantum number.PHYSICA STATUS SOLIDI B-BASIC RESEARCH,241(1),205-212.
MLA Qiu, RK,et al."Four-sublattice ferrimagnetic systems: II. Effects of the spin quantum number".PHYSICA STATUS SOLIDI B-BASIC RESEARCH 241.1(2004):205-212.
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