Van der Waals engineering toward designer spintronic heterostructures

Jizhe Song , Jianing Chen , Mengtao Sun
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引用次数: 0

Abstract

This perspective explores the emerging field of spintronics within the context of two-dimensional van der Waals (vdW) heterostructures. Spintronics has opened exciting possibilities in the realm of two-dimensional (2D) materials. The integration of diverse 2D materials within vdW heterostructures has unveiled a plethora of previously unknown physical phenomena and potential applications related to spin-dependent transport, gate-tunable spin transport, spin filtering effects, and the emergence of ferromagnetism. These advancements have expanded the scope of spintronics beyond traditional bulk materials, offering unique opportunities for efficient spin injection, manipulation, and detection in 2D devices. A deep understanding of how different materials and interfaces are interconnected and how they affect spin properties is essential for improving the effectiveness and control of spin injection and detection. The study of spintronics in vdW heterostructures holds great promise for advancing the frontiers of developing the next generation of spintronic and quantum devices, revolutionizing information technology and nanoelectronics.

Abstract Image

范德华工程设计自旋电子异质结构
这一观点探讨了二维范德华异质结构背景下的自旋电子学的新兴领域。自旋电子学在二维(2D)材料领域开辟了令人兴奋的可能性。多种二维材料在vdW异质结构中的集成揭示了大量以前未知的物理现象和潜在的应用,涉及自旋依赖输运、栅极可调自旋输运、自旋过滤效应和铁磁性的出现。这些进步扩大了自旋电子学的范围,超越了传统的块状材料,为在2D设备中进行有效的自旋注入、操作和检测提供了独特的机会。深入了解不同材料和界面如何相互连接以及它们如何影响自旋特性对于提高自旋注入和检测的有效性和控制至关重要。自旋电子学在vdW异质结构中的研究对于推进下一代自旋电子学和量子器件的开发,彻底改变信息技术和纳米电子学具有很大的前景。
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