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arXiv 1907.07087cond-mat.mtrl-sci
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包含二维磁性半导体的量子隧穿器件

Quantum tunneling devices incorporating two-dimensional magnetic semiconductors

Hyun Ho Kim, Adam W. Tsen

摘要:

在过去的几年里,二维(2D)材料的研究经历了快速增长。特别是,表现出量子现象的各种层状化合物,如超导性和磁性,已经以原子薄的形式分离出来,通常尽管它们的化学不稳定性。2D相位的性质可以不同于它们的本体对应物,使得这种系统对于基础研究具有吸引力。由于它们的高结晶度和不存在悬挂键,包含这些材料的器件和异质结构也可以显示出超过传统膜的性能。在这篇路线图文章中,我们重点介绍了利用二维磁性半导体CrI $_3$的自旋量子器件的一些最新进展。

英文摘要:

Research in two-dimensional (2D) materials has experienced rapid growth in the past few years. In particular, various layered compounds exhibiting quantum phenomena, such as superconductivity and magnetism, have been isolated in atomically thin form, often in spite of their chemical instability. The nature of the 2D phases can be different than their bulk counterparts, making such systems attractive for fundamental studies. Owing to their high crystallinity and absence of dangling bonds, devices and heterostructures incorporating these materials may also show performance exceeding that of traditional films. In this roadmap article, we focus on a few recent developments in spin-based quantum devices utilizing the 2D magnetic semiconductor, CrI$_3$.

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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