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arXiv 2311.08055cond-mat.mtrl-sci
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从理论视角重新审视Tsai型准晶1/1近似晶体中的磁有序

Revisit of magnetic orders in 1/1 approximant crystals of Tsai-type quasicrystal from theoretical points of view

Takanori Sugimoto, Shintaro Suzuki, Ryuji Tamura, Takami Tohyama

AI总结:

本研究采用含簇间相互作用的二十面体团簇模型,从理论层面直观解释Gd基Tsai型1/1近似晶体中磁有序的形成机制,助力深化对准晶磁性的理解。

摘要:

在Tsai型准晶的近似晶体中观测到的各类磁有序,对深化我们理解准晶中神秘的磁性至关重要。我们采用带有簇间相互作用的二十面体团簇模型,针对描述Gd基Tsai型1/1近似晶体的近似晶体模型,直观解释了此前经典蒙特卡洛模拟所报道的磁有序机制。

英文摘要:

The various magnetic orders observed in approximant crystals of Tsai-type quasicrystal are important for deepening our understanding of mysterious magnetism in quasicrystals. Using an icosahedral cluster model with inter-cluster interactions, we give an intuitive explanation of the mechanism of magnetic orders previously reported by classical Monte-Carlo simulations for an approximant-crystal model describing a Gd-based Tsai-type 1/1 approximant crystal.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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