发表机构
Indian Institute of Science(印度科学研究所)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本研究探讨几何阻挫晶格中竞争相互作用与结构无序对自旋液体态的影响,揭示其会诱导奇特有序相、玻璃态演化及类自旋液体行为,增加实验识别真正自旋液体的难度。
AI 中文摘要
本研究表明,在几何阻挫晶格中,潜在的相互作用会相互竞争以稳定不同的磁相;结合涨落,这些相互作用可能形成奇特的有序相,为理解涨落驱动的无序致有序现象提供了途径。这种竞争会被阻挫二维晶格中固有的结构无序进一步改变,且由于额外结构无序的局域性,多数样品会向玻璃态动力学演化,其不仅可模拟类自旋液体行为,还会给实验中识别真正的自旋液体候选物带来困难。
英文摘要
In this report, we have shown that, in an otherwise geometrically frustrated lattice, the underlying interactions compete to stabilize different magnetic phases. In conjunction with fluctuations, these interactions may lead to the formation of unusual ordered phases, providing a pathway for understanding the fluctuation-driven order-by-disorder phenomenon. This competition is further modified by the presence of inherent structural disorder in a frustrated two-dimensional lattice. Furthermore, due to the local nature of the additional structural disorder, the majority of the samples evolve toward glassy dynamics, which can not only mimic spin-liquid-like behavior but also make it difficult to identify genuine spin-liquid candidates experimentally.
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