Strong room-temperature bulk nonlinear Hall effect in a spin-valley locked Dirac material

The nonlinear Hall effect (NLHE) results in a second-harmonic transverse voltage in response to alternating longitudinal current in zero magnetic field and has so far only been observed at low temperatures in bulk materials. Here, the authors observe bulk NLHE at room temperature in the Dirac materi...

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Autors principals: Lujin Min, Hengxin Tan, Zhijian Xie, Leixin Miao, Ruoxi Zhang, Seng Huat Lee, Venkatraman Gopalan, Chao-Xing Liu, Nasim Alem, Binghai Yan, Zhiqiang Mao
Format: Article
Idioma:English
Publicat: Nature Portfolio 2023-01-01
Col·lecció:Nature Communications
Accés en línia:https://doi.org/10.1038/s41467-023-35989-0