当前位置: X-MOL 学术Nat. Rev. Phys. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Nonlinear Hall effects
Nature Reviews Physics ( IF 38.5 ) Pub Date : 2021-08-26 , DOI: 10.1038/s42254-021-00359-6
Z. Z. Du 1, 2 , Hai-Zhou Lu 1, 2 , X. C. Xie 3, 4, 5
Affiliation  

The Hall effects comprise one of the oldest but most vital fields in condensed matter physics, and they persistently inspire new findings, such as quantum Hall effects and topological phases of matter. The recently discovered nonlinear Hall effect is a new member of the family of Hall effects. It is characterized as a transverse Hall voltage in response to two longitudinal currents in the Hall measurement, but it does not require time-reversal symmetry to be broken. It has deep connections to symmetry and topology and, thus, opens new avenues by which to probe the spectral, symmetry and topological properties of emergent quantum materials and phases of matter. In this Perspective, we present an overview of the recent progress regarding the nonlinear Hall effect. We discuss the open problems, the prospects of the use of the nonlinear Hall effect in spectroscopic and device applications, and generalizations to other nonlinear transport effects.



中文翻译:

非线性霍尔效应

霍尔效应是凝聚态物理中最古老但最重要的领域之一,它们不断激发新的发现,例如量子霍尔效应和物质的拓扑相。最近发现的非线性霍尔效应是霍尔效应家族的新成员。它的特点是响应霍尔测量中两个纵向电流的横向霍尔电压,但不需要破坏时间反转对称性。它与对称性和拓扑学有着深厚的联系,因此开辟了探索新兴量子材料和物质相的光谱、对称性和拓扑特性的新途径。在这个视角中,我们概述了非线性霍尔效应的最新进展。我们讨论开放的问题,

更新日期:2021-08-27
down
wechat
bug