Volume 4, Issue 6, December 2015, Page: 280-285
Magnetic Properties of Mixed Spin Ising Diamond Chain
Ma Xiao-Yu, School of Science, Shenyang University of Technology, Shenyang, China
Received: Dec. 30, 2015;       Published: Dec. 30, 2015
DOI: 10.11648/j.earth.20150406.20      View  2152      Downloads  75
Abstract
In this paper, we establish a mixed spin Ising diamond chain model on the basis of the effective-field theory with correlations. The formula of the magnetization and the magnetic susceptibility has been given. Effects of the various parameters such as exchange couplings and the anisotropy on the magnetization and the magnetic susceptibility of Ising diamond chain have been studied using numerical calculation. The results show that magnetization curves appear magnetization plateaus. The numbers of magnetization plateaus change with the exchange couplings and the anisotropy. The magnetic susceptibility changes with the exchange couplings, the anisotropy and the external magnetic field.
Keywords
The Effective-Field Theory with Correlations, Diamond Chain, The Anisotropy, The Magnetization, The Magnetic Susceptibility
To cite this article
Ma Xiao-Yu, Magnetic Properties of Mixed Spin Ising Diamond Chain, Earth Sciences. Vol. 4, No. 6, 2015, pp. 280-285. doi: 10.11648/j.earth.20150406.20
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