The study about anisotropic nonlinear Hall effect
- Date
- Jun 7, 2023
- Time
- 11:00 AM - 12:00 PM
- Speaker
- Dr. Botsz Huang
- Affiliation
- NCKU Taiwan
- Language
- en
- Main Topic
- Materialien
- Host
- Grit Rötzer
- Description
- In this work, the high-order Hall effect is numerical demonstrated in a low symmetric and periodic geometry. With the time-dependent electric field, the DC, second and fourth order harmonic components of Hall current are observed and they could be modulated by rotation or changing magnitude of external magnetic field. First of all, this phenomenon highly dependents on the snake orbits on the boundary of the effective magnetic-field dipoles. Secondly, the Hall current also comes form the asymmetric distribution of electron driven by electric field. This observation extends the application of spatially engineering magneto-transport, current rectification, and frequency multiplication on the flexible thin film. .
- Links
Last modified: Jun 7, 2023, 7:35:50 AM
Location
Leibniz Institut für Festkörper- und Werkstoffforschung Dresden (D2E.27, IFW Dresden)Helmholtzstraße2001069Dresden
- Homepage
- http://www.ifw-dresden.de
Organizer
Leibniz Institut für Festkörper- und Werkstoffforschung DresdenHelmholtzstraße2001069Dresden
- Homepage
- http://www.ifw-dresden.de
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