A graphene inspired electromagnetic superlens
نویسندگان
چکیده
In this paper we propose a new paradigm to create superlenses inspired by n-p-n junctions of graphene. We show that adjoining n-type region and p-type with crystal dislocation, it is possible mimic the interaction complementary Hamiltonians achieve subwavelength imaging. introduce an effective model system, predicts perfect lensing for both propagating evanescent waves due excitation resonant mode at interface between each region. This phenomenon consequence nontrivial boundary condition n-p interfaces dislocation graphene "atoms". discuss practical realizations such in electronic photonic platforms. Using full wave simulations, study detail performance realization lens based on honeycomb array dielectric cylinders embedded metal.
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ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2022
ISSN: ['1367-2630']
DOI: https://doi.org/10.1088/1367-2630/ac5931