kagome -石墨烯纳米结构磁性和再入的蒙特卡罗研究

IF 2.4 4区物理与天体物理 Q3 PHYSICS, CONDENSED MATTER

Solid State Communications Pub Date : 2025-05-20 DOI:10.1016/j.ssc.2025.116001

Z. Fadil , Chaitany Jayprakash Raorane , R. El Fdil , Abdulrahman A. Alsayyari , Khaled H. Mahmoud , Seong Cheol Kim

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引用次数: 0

摘要

本文利用蒙特卡罗模拟方法评估了kagome -石墨烯纳米结构的磁响应和重入行为。分析了温度、晶体场、外磁场和交换相互作用对磁性行为的影响。结果揭示了一种独特的重入现象，在重新出现之前，磁化暂时消失，突出了复杂的相变。此外，在强各向异性下出现了多回滞现象，表明在多态存储器件中的潜在应用。这些发现有助于理解磁稳定性和可调性，这对自旋电子和高密度存储应用至关重要。

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Monte Carlo investigation of magnetism and reentrance in Kagome-Graphene nanostructures

This article assesses the magnetic responses and reentrant behavior of Kagome-Graphene nanostructures using Monte Carlo simulations. The analysis examines the influence of temperature, crystal field, external magnetic field, and exchange interactions on magnetic behavior. The results reveal a distinct reentrant phenomenon, where magnetization temporarily vanishes before re-emerging, highlighting complex phase transitions. Furthermore, a multi-loop hysteresis behavior emerges under strong anisotropy, suggesting potential applications in multistate memory devices. These findings can contribute to the understanding of magnetic stability and tunability, which are essential for spintronic and high-density storage applications.

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来源期刊

Solid State Communications 物理-物理：凝聚态物理

CiteScore

3.40

自引率

4.80%

发文量

287

审稿时长

51 days

期刊介绍： Solid State Communications is an international medium for the publication of short communications and original research articles on significant developments in condensed matter science, giving scientists immediate access to important, recently completed work. The journal publishes original experimental and theoretical research on the physical and chemical properties of solids and other condensed systems and also on their preparation. The submission of manuscripts reporting research on the basic physics of materials science and devices, as well as of state-of-the-art microstructures and nanostructures, is encouraged. A coherent quantitative treatment emphasizing new physics is expected rather than a simple accumulation of experimental data. Consistent with these aims, the short communications should be kept concise and short, usually not longer than six printed pages. The number of figures and tables should also be kept to a minimum. Solid State Communications now also welcomes original research articles without length restrictions. The Fast-Track section of Solid State Communications is the venue for very rapid publication of short communications on significant developments in condensed matter science. The goal is to offer the broad condensed matter community quick and immediate access to publish recently completed papers in research areas that are rapidly evolving and in which there are developments with great potential impact.