59 citations · 144 across the 4 of their papers we have counts for
4 papers
Colossal infrared and terahertz magneto-optical activity in a two-dimensional Dirac material
Ievgeniia O. Nedoliuk, Sheng Hu, Andre K. Geim +1
When two-dimensional electron gases (2DEGs) are exposed to magnetic field, they resonantly absorb electromagnetic radiation via electronic transitions between Landau levels (LLs).…
Suppressed magnetic circular dichroism and valley-selective magneto-absorption due to the effective mass anisotropy in bismuth
Pieter J. de Visser, Julien Levallois, Michaël K. Tran +6
We have measured the far-infrared reflectivity and Kerr angle spectra on a high-quality crystal of pure semimetallic bismuth as a function of magnetic field, from which we extract…
Magneto-optical Kramers-Kronig analysis
Julien Levallois, Ievgeniia Nedoliuk, Iris Crassee +1
We describe a simple magneto-optical experiment and introduce a magneto-optical Kramers-Kronig analysis (MOKKA) that together allow extracting the complex dielectric function for l…
Fabry-Perot enhanced Faraday rotation in graphene
Nicolas Ubrig, Iris Crassee, Julien Levallois +5
We demonstrate that giant Faraday rotation in graphene in the terahertz range due to the cyclotron resonance is further increased by constructive Fabry-Perot interference in the su…