ArticleProceedings of the National Academy of Sciences of the United States of America2021
Terahertz detection based on nonlinear Hall effect without magnetic field.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Boundary-Bulk Interplay in Nonlinear Topological Transport.Nature communications · 2026Article
- Ultra-broadband wireless rectification and frequency mixing via the nonlinear Hall effect in TaIrTeNature communications · 2026Article
- Higher odd-order nonlinear Hall effect in magnetic topological insulator Mn(BiNature communications · 2026Article
- Lorentz skew scattering and giant nonreciprocal magneto-transport.Nature communications · 2026Article
- Ultrabroadband nonlinear Hall rectifier using SnTe.Nature nanotechnology · 2025Article
- Room temperature quantum metric effect in TbMnNature communications · 2025Article
- Direct observation of distinct bulk and edge nonequilibrium spin accumulation in ultrathin MoTeNature communications · 2025Article
- Nonlinear transport in non-centrosymmetric systems.Nature materials · 2025Review
- Terahertz Radiation Driven Nonlinear Transport Phenomena in Two-Dimensional Tellurene.Nano letters · 2025Article
- Colossal room-temperature non-reciprocal Hall effect.Nature materials · 2024Article
- Giant nonlinear Hall and wireless rectification effects at room temperature in the elemental semiconductor tellurium.Nature communications · 2024Article
- Spin-orbit-splitting-driven nonlinear Hall effect in NbIrTeNature communications · 2024Article
- Recent Advances in Broadband Photodetectors from Infrared to Terahertz.Micromachines · 2024Review
- Emergence of threefold symmetric helical photocurrents in epitaxial low twinned BiProceedings of the National Academy of Sciences of the United States of America · 2024Article
- Terahertz linear/non-linear anomalous Hall conductivity of moiré TMD hetero-nanoribbons as topological valleytronics materials.Scientific reports · 2024Article
- Giant room-temperature nonlinearities in a monolayer Janus topological semiconductor.Nature communications · 2023Article
- Designing spin and orbital sources of Berry curvature at oxide interfaces.Nature materials · 2023Article
- Giant nonlinear Hall effect in twisted bilayer WSeNational science review · 2023Article
- Strong room-temperature bulk nonlinear Hall effect in a spin-valley locked Dirac material.Nature communications · 2023Article
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2 authors.
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Abstract
We propose a method for broadband long-wavelength photodetection using the nonlinear Hall effect in noncentrosymmetric quantum materials. The inherently quadratic relation between transverse current and input voltage at zero magnetic field is used to rectify the incident terahertz or infrared electric field into a direct current, without invoking any diode. Our photodetector operates at zero external bias with fast response speed and has zero threshold voltage. Remarkably, the intrinsic current responsivity due to the Berry curvature mechanism is a material property independent of the incident frequency or the scattering rate, which can be evaluated from first-principles electronic structure calculations. We identify the Weyl semimetal NbP and ferroelectric semiconductor GeTe for terahertz/infrared photodetection with large current responsivity without external bias.
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