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arXiv 2011.07088cond-mat.mtrl-sciphysics.comp-ph
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金属有机骨架:可能的新型二维磁性和拓扑材料

Metal-organic Frameworks: Possible New Two-Dimensional Magnetic and Topological materials

Jie Li, Ruqian Wu

摘要:

寻找具有新量子特性的新二维(2D)材料是技术创新的迫切需要。在本工作中,我们研究了一系列具有不同金属核的金属-有机骨架(MOFs),发现了各种吸引人的性质,如室温磁有序性,强垂直磁各向异性,巨大的拓扑带隙(> 200 meV),以及优异的自旋过滤性能。由于许多MOFs已在实验中成功合成,我们的研究结果表明,现实的新的二维功能材料的自旋电子纳米器件的设计。

英文摘要:

Finding new two-dimensional (2D) materials with novel quantum properties is highly desirable for technological innovations. In this work, we studied a series of metal-organic frameworks (MOFs) with different metal cores and discovered various attractive properties, such as room-temperature magnetic ordering, strong perpendicular magnetic anisotropy, huge topological band gap (>200meV), and excellent spin-filtering performance. As many MOFs have been successfully synthesized in experiments, our results suggest realistic new 2D functional materials for the design of spintronic nanodevices.

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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