2008/04/14 by Jonghwa Shin, Jung-Tsung Shen, Jung‐Tsung Shen +1
Engineering · Materials Science · Physics and Astronomy · #Advanced Antenna and Metasurface Technologies #Antenna Design and Analysis #Metamaterials and Metasurfaces Applications #physics.gen-ph #physics.optics
paper · pdf · doi:10.1103/physrevlett.102.093903
arxiv created 2008/04/14 · openalex publication_date 2009/03/05 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The authors introduce a general mechanism, based on electrostatic and magnetostatic considerations, for designing three-dimensional isotropic metamaterials that possess an enhanced refractive index over an extremely large frequency range. The mechanism allows nearly independent control of effective electric permittivity and magnetic permeability without the use of resonant elements.