Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Journal of Magnetism and Magnetic Materials

Magnetic properties of S=1 spin chains with alternating interactions

I. Harada, M. Mahbubur Rahman, A. Hamaguchi, Yoshihiro Nishiyama

Published Jan 16, 2004• 0 citations
Publisher
DOI
10.1016/j.jmmm.2003.12.1030

Related papers

Critical properties of frustrated spin chain with bond alternation in magnetic fields

Mamoru Usami, Sei-ichiro Suga

Physics Letters A•Mar 1, 1998•7 citations

Magnetic properties in an alternating-spin ferromagnetic Ising chain

D. Eloy, Flávia B. Ramos

Journal of Magnetism and Magnetic Materials•Feb 21, 2011•4 citations

Ground State Properties of Alternating Spin Chains

Takuma Nishimura, M. Katsumura, T. Morita +3 more

Abstracts of the meeting of the Physical Society of Japan. Sectional meeting•Sep 13, 1996•0 citations

A kind of ferromagnetic-antiferromagnetic alternating spin chain equivalent to the mixed spin Heisenberg chain

Jianjun Jiang, Yang Cui-hong, Yongjun Liu

By using the method of exact diagonalization, the properties of the spin-1/2 ferromagnetic-antiferromagnetic alternating Heisenberg chain are investigated. The spin-spin correlation, the sublattice magnetizations, the spin excitation spectrum and the magnetization curve of the model are calculated and compared with the corresponding properties of the mixed spin chain. The results show that the behaviors of the alternating Heisenberg chain are equivalent to those of the mixed spin chain when the ratio of antiferromagnetic to ferromagnetic coupling strength is very small. So, the properties of the mixed spin chain can be analyzed by using the spin-1/2 ferromagnetic-antiferromagnetic-antiferromagnetic alternating Heisenberg chain.

Acta Physica Sinica•Jan 1, 2012•0 citations

Thermodynamic properties of the 1D alternating spin (1, 1/2) XXZ chain in a finite magnetic field

Xinyi Chen, Qing Jiang, Yin‐Zhong Wu

Solid State Communications•Mar 1, 2002•13 citations

S=1 Antiferromagnetic Heisenberg Spin Chain with Alternating Interaction

Yoshihiro Nishiyama, Keisuke Totsuka, Naomichi Hatano +1 more

Science Reports of the Research Institutes, Tohoku University, Series A: Physics, Chemistry, and Metallurgy•Mar 20, 1995•0 citations
By using the method of exact diagonalization, the properties of the spin-1/2 ferromagnetic-antiferromagnetic alternating Heisenberg chain are investigated. The spin-spin correlation, the sublattice magnetizations, the spin excitation spectrum and the magnetization curve of the model are calculated and compared with the corresponding properties of the mixed spin chain. The results show that the behaviors of the alternating Heisenberg chain are equivalent to those of the mixed spin chain when the ratio of antiferromagnetic to ferromagnetic coupling strength is very small. So, the properties of the mixed spin chain can be analyzed by using the spin-1/2 ferromagnetic-antiferromagnetic-antiferromagnetic alternating Heisenberg chain.