Magnetization Plateau of the $S={1 \over 2}$ Distorted Diamond Spin Chain with Ferromagnetic Interaction
Strongly Correlated Electrons
2025-05-06 v1
Abstract
The magnetization process of the distorted diamond spin chain with ferromagnetic interactions is investigated using the numerical diagonalization of finite-size clusters. The level spectroscopy analysis applied for the model with the spin anisotropy indicates that two different magnetization plateau phases appear at 1/3 of the saturation magnetization. The phase diagrams for some typical interaction parameters are presented. In addition the magnetization curves for several typical parameters are obtained.
Keywords
Cite
@article{arxiv.2505.02372,
title = {Magnetization Plateau of the $S={1 \over 2}$ Distorted Diamond Spin Chain with Ferromagnetic Interaction},
author = {Masaru Hashimoto and Koki Doi and Tomoki Houda and Rito Furuchi and Hiroki Nakano and Kiyomi Okamoto and Tôru Sakai},
journal= {arXiv preprint arXiv:2505.02372},
year = {2025}
}
Comments
Proceedings of ICM2024, to be published in Journal of Physics: Conference Series