Waveguides including negative permeability and simultaneously negative permittivity and permeability materials for sensing applications
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DOI: 10.1016/j.ijleo.2020.166147
Abstract: Abstract In this paper, a four-layer slab waveguide sensor is proposed. The waveguide has the conventional structure of a substrate, a guiding film and a cladding. At the substrate-film interface, an additional layer is inserted… read more here.
Keywords: simultaneously negative; permeability; negative permittivity; negative permeability ... See more keywords
Negative permeability in magnetostatics and its experimental demonstration
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DOI: 10.1103/physrevb.96.094422
Abstract: The control of magnetic fields, essential for our science and technology, is currently achieved by magnetic materials with positive permeability, including ferromagnetic, paramagnetic, and diamagnetic types. Here we introduce materials with negative static permeability as… read more here.
Keywords: magnetic fields; magnetostatics experimental; permeability magnetostatics; permeability ... See more keywords