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Magnetic Properties of Quantum Ferrimagnetic Spin Chains

Shoji Yamamoto
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Abstract

Magnetic susceptibilities of spin-$(S,s)$ ferrimagnetic Heisenberg chains are numerically investigated. It is argued how the ferromagnetic and antiferromagnetic features of quantum ferrimagnets are exhibited as functions of $(S,s)$. Spin-$(S,s)$ ferrimagnetic chains behave like combinations of spin-$(S-s)$ ferromagnetic and spin-$(2s)$ antiferromagnetic chains provided $S=2s$.

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BibTeXRIS

Shoji Yamamoto. 1998-10-09. Magnetic Properties of Quantum Ferrimagnetic Spin Chains. https://doi.org/10.1103/physrevb.59.1024

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