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Magnetization Plateau of an S=1 Frustrated Spin Ladder

Kiyomi Okamoto·Nobuhisa Okazaki·Tôru Sakai
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Abstract

We study the magnetization plateau at 1/4 of the saturation magnetization of the S=1 antiferromagnetic spin ladder both analytically and numerically, with the aim of explaining recent experimental results on BIP-TENO by Goto et al. We propose two mechanisms for the plateau formation and clarify the plateau phase diagram on the plane of the coupling constants between spins.

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Kiyomi Okamoto, Nobuhisa Okazaki, Tôru Sakai. 2000-11-02. Magnetization Plateau of an S=1 Frustrated Spin Ladder. https://doi.org/10.1143/jpsj.70.636

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