Magnetization Process of Kagome-Lattice Heisenberg Antiferromagnet

Magnetization Process of Kagome-Lattice Heisenberg Antiferromagnet
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Kagome-晶格海森堡反铁磁体的磁化过程

DOI:
10.1143/jpsj.79.053707
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发表时间:
2010
影响因子:
1.7
通讯作者:
T. Sakai
T. Sakai
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
H. Nakano;T. Sakai

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研究了kagome晶格上各向同性海森堡反铁磁体的磁化过程。从数值对角化方法获得的数据重新检查的磁化相对于磁场的导数的观点。我们发现,在大约三分之一的磁化饱和的高度的导数的行为是显着不同的情况下,典型的磁化平台。在Kagome晶格反铁磁体的磁化过程中,我们发现了一种新的现象,称之为“磁化斜坡”。
The magnetization process of the isotropic Heisenberg antiferromagnet on the kagome lattice is studied. Data obtained from the numerical-diagonalization method are reexamined from the viewpoint of the derivative of the magnetization with respect to the magnetic field. We find that the behavior of the derivative at approximately one-third of the height of the magnetization saturation is markedly different from that for the cases of typical magnetization plateaux. The magnetization process of the kagome-lattice antiferromagnet reveals a new phenomenon, which we call the “magnetization ramp”.
DOI: --
发表时间: 2006
期刊: AIP Conference Proceedings 850
影响因子: --
作者:
A.Tanaka;X.Hu;A.Tanaka and X.Hu;M.Hase,M.Kohno H.Kitazawa,O.Suzuki,K.Ozawa,G.Kido,M.Imai,X.Hu,
通讯作者: M.Hase,M.Kohno H.Kitazawa,O.Suzuki,K.Ozawa,G.Kido,M.Imai,X.Hu,
DOI: 10.1143/jpsj.78.033701
发表时间: 2009-03-01
影响因子: 1.7
作者:
Okamoto, Yoshihiko;Yoshida, Hiroyuki;Hiroi, Zenji
通讯作者: Hiroi, Zenji