会议论文详细信息
33rd International Conference on the Physics of Semiconductors
Longitudinal magnetoconductivity and magnetodielectric effect in bilayer graphene
Zülicke, U.^1,2 ; Winkler, R.^3,4
School of Chemical and Physical Sciences, MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, PO Box 600, Wellington
6140, New Zealand^1
Kavli Institute for Theoretical Physics, University of California, Santa Barbara
CA
93106, United States^2
Department of Physics, Northern Illinois University, DeKalb
IL
60115, United States^3
Materials Science Division, Argonne National Laboratory, Argonne
IL
60439, United States^4
关键词: Bilayer Graphene;    Dielectric permittivities;    Electronically tunable;    Longitudinal magnetoresistance;    Magneto-conductivity;    Magneto-dielectric effects;    Magnetocapacitance;    Magnetoelectric couplings;   
Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/864/1/012028/pdf
DOI  :  10.1088/1742-6596/864/1/012028
来源: IOP
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【 摘 要 】

It was recently shown that a finite imbalance between electron densities in the K and K′ valleys of bilayer graphene induces a magnetoelectric coupling. Here we explore ramifications of this electronically tunable magnetoelectric effect for the optical conductivity and dielectric permittivity of this material. Our results augment current understanding of longitudinal magnetoresistance and magnetocapacitance in unconventional materials.

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